Sunday, 29 November 2020

If it looks too good to be true, it probably is

Be wary of analysis where all the indicators seem to point in the same direction: “If it looks too good to be true, it probably is”.

Again

306 – 232

Is the number everyone is focused on.

Yes Biden/Harris seems to have a clear mandate, with almost 5 million more votes than Trump/Pence.

The numbers who voted in this election are unprecedented – Trump/Pence lost with the highest number of votes for any incumbent presidential ticket.

The efforts of the democrats to push people, especially minorities and disenfranchised people to vote paid off.

Well…

President Trump missed his cue

Not in the way you may think. According to CNN exit polls (1):


Trump/Pence did better in 2020 among all non-white-races (vs 2016)

and 

Biden/Harris (2020) worse among all non-white races compared with Clinton/Kaine (2016).

Some of you would have noticed that the changes do not add up to zero (loss of democrats is smaller than gains to Trump/Pence). This is because people are more candid about their choices this round:



Fewer people voted for a third party or refused to reveal their preference.

So, how did Biden/Harris apparently win more votes then?

The Democrat campaign was focused on re-capturing the people who voted for Obama/Biden in 2012 and who switched to Trump/Pence in 2016, especially in the rust-belt (2).

And this strategy seems to have delivered the white house (3)(4).



Data can show much more if you have an open mind and look deeper.

 

 

1 https://edition.cnn.com/election/2020/exit-polls/president/national-results

2 https://www.reuters.com/article/us-usa-election-biden-insight/bidens-winning-strategy-flip-rust-belt-trump-states-and-hold-on-tight-idUSKBN27N0OC

3 https://slate.com/news-and-politics/2020/11/midwest-rust-belt-georgia-will-decide-presidential-election.html

4 https://dyn.realclearpolitics.com/elections/live_results/2020/president/

 


Monday, 9 November 2020

Data Literacy is more important than ever

Data has been sitting in servers and databases for the last 50 years.

Artificial Intelligence has been around for at least that long too.

But data, on its own, does not inform you, does not help you make better decisions, it needs to be interpreted, modelled…

A simple example:

290 -214

This is the current number of votes from the electoral college that Biden-Harris and Trump-Pence are projected to receive. Since a minimum of 270 votes are the minimum to be declared the winner, Mr Biden finds himself called president-elect.

But there is more to this:


The fact remains that close to 8 million people more voted from Trump-Pence in 2020 (as of now) compared to 2016. The Trump-Pence ticket has grown in votes.

Which number you choose to focus on depends on the story you want to tell. A truer picture should use both sets of numbers.

Analytics is not about the data; interpreting, modelling the data, being aware of the weaknesses of modelling techniques is critical.

Data literacy is more important than ever.


Sunday, 19 July 2020

What is the analytical maturity of the Singapore Government? Recent evidence of 2 critical public events


As someone who work in Analytics/”data science”, one of the things I need to be able to judge is whether an organisation is analytically mature or not. This is critical and determines what I think I could offer to the organisation and prove the value that analytics can bring.

Singapore is going through the Covid-19 situation like every other country, and has recently gone through a general election (in the middle of the pandemic). These 2 very public events show how analytically mature the government it.

But what do I mean by analytical maturity?

To me, an organisation being mature in analytics means all or most parts of the organisation use analysis of data to make decisions; this implies production and consumption of analytics. To be truly data-driven, the analytics should feed into the decision making as part of BAU. In analytically mature organisations, the challenge for people like me is to bring skills the organisation may not have internally. This is a different challenge from say the case where the organisation wants to consume analytics, but is unable to produce consistently.

How does the Covid19 situation rate in terms of obtaining and using analysis

In my view, Singapore started dealing with Covid-19 really well.

Firstly, using information available, the government reached out to people and educated everyone about the virus, the measures to deal with the threat by using data. Whether that data was in the form of WHO advice at that time – wear masks only when not feeling well – or as some leaked audio revealed – lack of PPE (Personal Protective Equipment) means ensure front-line workers have PPE – is not really the point. SO, to me, the government did a good job at the beginning.

However, things went south quickly; in April, the numbers of infected people started exploding in Singapore. Basically, the government uncovered a hidden infected zone, the foreign workers dormitories.

I was shocked. One of the first people to be infected, case 42 from the construction at Seletar Aerospace Heights, went to Mustafa centre (1) in early February. When I heard that news, my first reaction was horror; if someone who works at a construction site caught the virus, then, given the conditions in the dormitories, infection would spread like wildfire.

However, the dormitory situation only blew up in April as seen below – original data as used by John Hopkins (2).



So what happened in these 2 months? Do you think the government just did not make the link between tight spaces and the virus? Luckily, you would have thought, the minister in charge is an expert in tight spaces (3).


Apparently, the government was indeed watching the Covid-19 situation in the dorms, even since January, it seems. (4). The questions remains, if this segment of the population was being monitored since January, how did it explode in April?

To me it either:
  • Monitoring was done properly but data was not collected (I assume no tests done)
  • If it was, then no action was taken on the data (which I find less likely, I don’t see the government willfully allowing the virus to spread)


So, to me, the ministry in charge simply did not do a good job using (or collecting) data. And if that was left to dormitory operators, it’s also not a brilliant idea given their track record, half of them breaching rules every year (5)

To say that nobody heard of asymptomatic transmission at that point in time is odd. The whole point is to test.

However, according to ambassador Chan Heng Chee: ”we test, we track and we quarantined them. But later it just exploded” (6). And she added, praising Singapore’s testing capabilities “In the region, you find that testing capabilities are different, so our numbers look much higher than others.”

But as I pointed out in my previous blog, (7) it has been said by Dr Dale Fisher, chair of infection control at the National University Hospital, that there are cases where testing is not needed anymore, you simply can assume everyone has been infected (8)

So something went really wrong there, if indeed testing took place on a significant scale or was done with a view to learn rather than simply react.

Furthermore, no minister, lack of demand for apology is not a metric for a job well done. Wrong metric will lead to wrong analysis and wrong action if any (9)(10)

Ok, so the ability to produce good useful analytics seems missing here.

But, to me, the Singapore PM is doing right by foreign workers. In fact he specified “to our migrant workers, let me emphasise again: we will care for you, just like we care for Singaporeans…”(11). Top management has the right desire, execution seems to be desired. Sounds familiar?

How does the Election GE2020 situation rate in terms of obtaining and using analysis?

The basic function of the ELD, in my simple view, is to ensure elections run smoothly:
  • Every one who has a right to vote is given the opportunity to do so safely
  • The voting and vote count are done transparently and with all parties who are allowed to witness the count in place
  • All valid votes cast, and only these, are counted.



I am not getting into other functions such as setting the electoral boundaries and so on. While this can and should be done using data, there just isn’t any publicly available information for any determination about data use to be made. And the objective of the exercise is also not available publicly.

So how did the ELD ensure everyone who is eligible to vote did so?

Very poorly.

The most ridiculous thing that happened is that voting hours were extended ‘at the last minute’ because it took longer for people to cast their votes compared to what was expected.

Due to the Covid-19 situation, extra measures were put in place. Each votes was given a time window to cast their vote. People were provided with self-inking pens, were asked to sanitise their hands, wear gloves provided, to dispose of the gloves after voting…

The ELD claimed that, because of these extra measures, they had to extend the voting hours.

This is proof of not using data. In one of my roles, I was looking into operational efficiency. One of the first things my team did was to look at the processes and time them. Look at enough of them to form a little sample. Now, since our objective was to make the operations of the organisation more efficient, all we did was observe our staff. We did not have to ask a sample of people to do the tasks, for example people with issues with their fingers due to age/disability, people who are not clear about the processes and have to ask (and who to ask). But still, this is easily done.

To claim they got the amount of time wrong is a clear indication of not using data.

ELD, you get an F.

How did ELD ensure that the people who were allowed to be at the voting centres had the opportunity to do so?

Again, very poorly.

I will admit I only have 1 source of this information. But since the person is prominent, made the statements on national media (CNA) and as far as I know has not been looked at from a POFMA (12) point of view. Dr Paul Tambyah, in this reaction to election results (13) “we’ve seen a number of events that occurred today, with the fiasco about the gloves, about the PPE at the end of the day where polling agents had to leave the polling stations”. The gloves bit was addressed above, the PPE piece is not.

Polling agents are the people, from the various parties who have the right to oversee the voting process (14) to witness the sealing of boxes before voting starts, to observe the process of voting throughout the day, and finally to witness the sealing of boxes at the end of the voting period and the transport to counting centres.

According to Mr Tambyah, the polling agents were asked to leave their stations towards the end of the day and this is linked to PPE.

Now, the voting was schedules to that, at the end of the day, people who have been quarantined are to go cast their votes, that was the design. I am not going to get into whether polling agents need PPEs apart from face masks which are anyway compulsory. But if any extra equipment was required, say face shields, this should have been made clear and provided. The ELD knows the maximum number of polling agents at every point, and should have made the necessary provision. Obviously they did not despite what they said (15) “By law, they can still vote during this time. The necessary precautions have been taken at all polling stations to ensure the safety of voters during the special voting hour,”. The precautions were not taken properly, therefore polling agents had to leave their posts.

Again, ELD, you get a very big F.

How about the casting of valid votes?

First you would expect anyone who turns up with the proper documentation at a voting centre to be able to cast his/her vote. There has been at least 1 case of someone being told she had already voted (16).

Secondly, while people under quarantine and those who are covid19 positive have been barred from voting (17), some people overseas were denied their vote (18) due to a glitch in the ICA system.
Thirdly, how about those Singaporeans who came home and decided to endure stay at home notice? Well, here again, despite knowing their identities and numbers, ELD messed up (19), their names were “missed out”.

Again, ELD, you get another big F.

On top of this, these are cases I came across, there probably are many more. I hope that ELD doesn’t say, well it was only 115 cases (1 vote not counted, 13 people not put on list, 101 overseas not on list either), I won’t be holding my breath.

This shows a pattern at being incapable to collecting and using data effectively.

Is it all that bad?

No, of course not.

Singapore has quite a few successes using data and technology. The trace together app does what it is advertised and the code has been open-sourced. It is good enough for other countries to consider adopting it (20); well done Govtech.
Take a look at the websites of some government bodies, they are beautiful:





For example, the Singstat data on trade is illustrated with a ship, dolphins and seagulls; it is even animated! (21)

The STB page on tourist arrivals is pretty too (22):



Services are extremely efficient, for example you can apply for an get your passport online (23)

What is the conclusion then?

I am using corporate standards so will us corporate terms.

To me the Singapore government top management has the desire to consume analytics and has the right directions.

This has been translated into efficiency and use of very basic analytics to make operations work well; operations that are of large volume have been studied and made efficient; and are tracked for improvement.

Some flagship analytical projects, such as the tracetogether app have shown the isolated ability to produce good analytics.

But the Covid19 response, the ELD shows that middle management is not pulling in the same direction.

This is something that anyone trying to “sell” analytics has come across. Beautiful picture from top management, great at doing high volume repetitive stuff, but horrible at the middle layer. The Singapore government is thus like a typical behemoth that is trying to get into the digital age. The lack of clear competency in the middle to senior management is responsible for the very public deficiencies.


So, to me, the Singapore is not analytically mature; the use of data is restricted, there are huge pockets of resistance within the organisation, and this can only change if the top management weighs heavily on the middle blockers and people challenge the status quo rather than just go along with what middle management says.

  1. https://coconuts.co/singapore/news/covid-19-heres-every-novel-coronavirus-infection-in-singapore-on-a-map/
  2. https://github.com/CSSEGISandData/COVID-19/blob/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_global.csv
  3. https://www.straitstimes.com/singapore/ministers-rejoinder-to-no-flat-no-child-belief
  4. https://www.onlinecitizenasia.com/2020/04/24/netizens-unimpressed-with-josephine-teos-aggressive-and-defensive-response-to-questions-on-migrant-workers-dormitories/
  5. https://www.straitstimes.com/singapore/manpower/nearly-half-of-large-dorms-breach-rules-each-year-minister
  6. https://mothership.sg/2020/04/chan-heng-chee-covid-19/
  7. http://thegatesofbabylon.blogspot.com/2020/07/covid-19-green-lanes-bubbles-singapore.html
  8. https://www.straitstimes.com/singapore/health/coronavirus-dip-in-local-cases-a-good-sign-but-too-early-to-say-singapore-has
  9. https://www.youtube.com/watch?v=uP28mlqgZYk
  10. https://www.onlinecitizenasia.com/2020/05/06/even-if-josephine-teo-doesnt-want-to-apologise-to-migrant-workers-she-should-apologise-to-singaporeans/
  11. https://www.mfa.gov.sg/Overseas-Mission/Pretoria/Mission-Updates/2020/04/PM-LEE-ON-THE-COVID-19-SITUATION-IN-SINGAPORE-21-APR-2020
  12. https://singaporelegaladvice.com/law-articles/singapore-fake-news-protection-online-falsehoods-manipulation/
  13. https://www.youtube.com/watch?v=OcNeWz0Y7pU the relevant piece is starts at 2minutes
  14. https://www.eld.gov.sg/pdf/GE2020/Guide_for_Polling_Agents_for_General_Election_2020.pdf
  15. https://www.channelnewsasia.com/news/singapore/ge2020-covid-19-patients-quarantined-cannot-vote-special-voting-12889490
  16. https://www.asiaone.com/singapore/ge2020-eld-admits-mistake-after-officials-told-woman-she-couldnt-vote-polling-day
  17. https://www.channelnewsasia.com/news/singapore/ge2020-covid-19-patients-quarantined-cannot-vote-special-voting-12889490
  18. https://www.channelnewsasia.com/news/singapore/ge2020-101-singaporeans-overseas-unable-vote-ica-glitch-eld-12901284
  19. https://www.youtube.com/watch?v=LwAchzbVLLY
  20. https://thekopi.co/2020/05/15/tracetogether-explainer/
  21. https://www.singstat.gov.sg/modules/infographics/singapore-international-trade
  22. https://stan.stb.gov.sg/public/sense/app/254dd6c2-eaf7-46c4-bf7a-39b5df6ff847/sheet/3101ecdd-af88-4d5d-be49-6c7f90277948/state/analysis
  23. https://www.ica.gov.sg/singapore-citizen/singapore-passport/apply-for-a-passport


Tuesday, 7 July 2020

Covid-19, Green lanes, bubbles… Singapore left out! Data and interpretation, story telling, doing things right


Tourism and trans-border travel are still very important in today’s world. Many countries are opening up to varying degrees and this is a trend that is likely to continue as countries try to find ways of allowing the lifeblood of foreign spending to re-enter their veins.

For example, the EU has a list of 15 countries outside of the EU where travel is allowed: Algeria, Australia, Canada, Georgia, Japan, Montenegro, Morocco, New Zealand, Rwanda, Serbia, South Korea, Thailand, Tunisia and Uruguay, China’s status depends on reciprocity.
The EU as kind enough to disclose their official criteria (1):
  • Ensuring that the Covid-19 infection rate in the country was low enough (where nations had fewer than 16 in every 100,000 infected)
  • That there was a downward trend of cases
  • That social distancing measures were at "a sufficient level"

Many people in Singapore were surprised that Singapore was not included. And, in my view, this illustrates perfectly how data is used. Data is data, but how information is created and communicated is probably more important than the data itself.

The first difference is that numbers reported in Singapore make a clear distinction between 3 groups of cases in Singapore (2).
  • Imported cases, people who have returned to Singapore recently
  • Cases residing in dormitories, the description is self-explanatory
  • Cases in the community, this is the rest.

Many people in Singapore, including some of my friends, focus on the “cases in the community”, and don’t bother much about the cases residing in dormitories. I would argue that this is a deliberate communication choice by the authorities, and the purpose is to reassure the ‘average’ person in Singapore: when you step out, you are not that much as risk, so with basic precautions, life can resume.

Therefore, it is not surprising to see that many people are surprised at the stance of the EU for example, excluding Singapore from the ‘green zone’.

What I always found interesting was this way of segmenting the population: imported, in-community, residing in dormitories. Anyone would know that workers residing in dormitories are mainly from Bangladesh, India region, so splitting the numbers that way is highly correlated to country of origin/race.

However, this simply amplifies the feelings expressed by people:


There is an undercurrent of racism in the coronavirus situation in Singapore. Making the distinction between “in community” and “residing in dormitories” which strongly correlates with splitting along nationality/race (and even more strongly along nationality/race + earning) does not help with this.

Note though that I am not saying the government subscribes to this racist view; on the contrary. The fact that the Prime Minister gave a speech specifically mentioning that “to our migrant workers, let me emphasise again: we will care for you, just like we care for Singaporeans…” (3).

What puzzles me the most is that the foreign workers living in dorms are not in the community, but prisoners are. The number of cases in prisons in Singapore are added to the numbers i+”in the community”, (4). It is an interesting thought, people living in Singapore outside of the dorms are closer to prisoners than to people living in the dorms…

In any case, the government has achieved its aim: Singapore residents are reassured; however, the international community just sees the total number of people affected and does not interpret the numbers in the same way.

Who is right, who is wrong?

This is a fundamental question for anyone remotely into analysis/analytics/”data science”.
Is it possible that two parties look at a piece of data and come to opposite conclusions (“Singapore is safe enough”, “Singapore is not safe enough”)? Must one be right and the other wrong?

Come on, who is right?

In my view, they have their reasons for interpreting the data as they are, but both are wrong.

How could the Singaporean interpretation be right?

If we measure risk of infection by the number of people who are getting infected on a daily basis, then it makes sense to look at the number of people, not in dorms, who are infected. This is because, the people who were in the dorms have basically been isolated from the rest of the population.
The interpretation is the one needed to achieve the purpose of reassuring the population.

How could the EU interpretation be right?

It doesn’t make sense to look at a segmented view of any population, but especially if the view that the covid-19 virus is more airborne that previously estimated, since it is impossible to physically totally split the population. Add to this, when looking at data from different countries, making data comparable is an arduous task, so it may be more practical to use high level numbers without going into specifics (unless specifically requested to do so)

Hence the interpretation by the EU suits its purposes.

Why are they both wrong?

Judging risk by the numbers found to be infected on a daily basis needs to be qualified; risk is a rate, a percentage, not an integer. The EU uses 16/100,000 infection rate, 16 people infected our of every 100,000 population. The simple solution to this is, as president trump said: ”if we stop testing right now, we’d have very few cases” (5).

Risk is the number of people infected divided by the number of people tested.

PLUS

The tests would have to be random.

Covid-19 is known to sometimes be asymptomatic, estimates for the percentage of asymptomatic cases varies from 5% to 80% (6). Hence, focusing tests on people who display symptoms or who are linked to people who are known to have been infected is likely to seriously underestimate the true risk.

Furthermore, there are cases where people are simply assumed to have been infected and tests not conducted. This was highlighted in Singapore in an interview on Channel News Asia by Dr Dale Fisher, chair of infection control at the National University Hospital “The numbers are not really coming down. It’s a function of the tests. In some dormitories, the infection rate or the positivity rate if the tests is so high, you get to the point where you don’t need to test anymore” (9).

Needless to say, not testing people who are likely to be infected, reduces the number and percentage of people infected in the test results.

Basically, this goes back to why you are undertaking an analysis. 

To me, in every case,
  • doing an analysis to prove a point is not the right way of doing things. To a hammer everything looks like a nail
  • there may be practical considerations when you analyse data, you do need to take into account how the analysis will be implemented


Conclusions:

  1. “Lies, Damned lies and statistics”, there are many ways to interpret data, or any bunch of data may be transformed into different actionable items, some more valid than others. Hence the process of deriving the actionable items and the skill of the interpreter both matter.
  2. Analysis of data supposed to be as objective as possible. It is bad practice to start an analysis with a view to provide evidence for a point of view.
  3. In real life, how the results of the analysis will be used does impact the analysis itself. Analysis for the sake of analysis without being implemented is useless.

P.S.
Actually, you could actually re-look at the problem the analysis is being used for. What the EU is basically trying to do is manage the risk that allowing people from outside the EU with respect to Covid-19; specifically they are focusing on minimising the risk of the people coming into the EU of bringing the virus with them. Using country wide (or even state wide if that applies to larger countries) rules is quite blunt, it ignores individual circumstances.

I am sure countries will lobby the EU, for example Singapore could explain that the numbers are mainly due to "foreign workers in dormitories" whereas "in-community" infections are low, to allow their residents to travel. A further step would be for the EU to, at a minimum, overlay some data that each individual provides/allows the EU to collect so that the EU can make a better individual decision, and this must be something that can be done at scale.

In other words, ladies and gentlemen of the EU (and other countries), this is a case where analytics (in its larger sense) and really help make a difference. I say analytics in its larger sense because this would require data collection, processing, dynamic scoring... involve infrastructure, architecture... not just AI-jockeying; but with cloud solutions, this lessens the runway to a solution.

In sum, as always, analytics should be as unbiased as possible, and take into account implementation to obtain a workable solution and help resolve a problem. And in this case of deciding who to allow in as the covid-19 situation across the world evolves is one where proper analytics can make a real difference.

  1. https://www.bbc.com/news/world-europe-53222356
  2. https://www.moh.gov.sg/news-highlights/details/324-more-cases-discharged-136-new-cases-of-covid-19-infection-confirmed
  3. https://www.mfa.gov.sg/Overseas-Mission/Pretoria/Mission-Updates/2020/04/PM-LEE-ON-THE-COVID-19-SITUATION-IN-SINGAPORE-21-APR-2020
  4. https://www.channelnewsasia.com/news/singapore/covid-19-cases-singapore-jun-14-community-moh-imported-12833548
  5. https://www.businessinsider.com/trump-stop-coronavirus-testing-right-now-have-very-few-cases-2020-6
  6. https://www.cebm.net/covid-19/covid-19-what-proportion-are-asymptomatic/
  7. https://www.straitstimes.com/singapore/health/coronavirus-dip-in-local-cases-a-good-sign-but-too-early-to-say-singapore-has I have not managed to find the original interview, if someone does, please add to comments


Wednesday, 24 June 2020

Covid-19, how safe is your DNA


I am into sports, football mainly with some recent interest in indoor cricket, and I do use some data analysis to illustrate some points on data (1)(2)(3). So, I was surprised to see who the EPL is partnering with to come up with a covid19-passport that would allow people back in stadia: Prenetics (4)(5). And for those who are not aware, Prenetics is behind circledna, offered all over at Watsons (6).
I blogged about Prenetics two years ago (7) where they collaborated with Prudential to offer an insurance product that offers personalised advice based on your dna. While prudential assured users they did not keep the DNA, guess who did… Prenetics.

So what does that have to do with Covid-19?

I am running a small poll on linked-in. Some countries are going into relaxing their “lock-downs” by introducing/further enforcing contact-tracing. What this means is that some data created by people will be made available, usually to authorities. The 2 major methods are via location (GPS) or proximity (blue-tooth), and the poll is about which of these 2 are people less uncomfortable with (8). The third idea is a health passport.

GPS tracing

Your location is captured 24/7. In order for the system to be effective, the data is transferred back to a central database. So technically, if someone is tested positive, the list of people who were at the same place and time with that person can be extracted and contacted.

Bluetooth tracing

Your device captures data from people close to you (and your data is captured by the devices of people close to you). If someone is tested positive, the device is surrendered to the authorities and the people who data was captured are contacted.

Health Passport

A third idea, which is what the premier league is using, is the idea of health passports. “According to Lasarow, the web-based system would require fans to scan their health passport information, by way of a QR code, upon access to a venue in order to prove their Covid-19 test is valid and has also produced a negative result.” (4)

First of all, as I pointed out (9), the tests are designed to test whether there is enough evidence that someone is covid-19 positive; if there is not enough evidence, the person is not deemed covid-19 positive; not positive does not mean negative. It simply means there is not enough evidence to say the person has been infected with the virus.

Secondly, a test is valid at a point in time. You extract samples from me now for the test. Let’s assume I am isolated until the results come out. The results will indicate whether, when the test was carried out, there was enough evidence to say I was covid-19 positive. This test is valid for a point in time in the past. Since I have isolated myself, then chances are the same status is valid since I isolated myself (unless for example I was at too early a stage to be detected, and even if I am not further exposed, the virus replicates in my body and becomes detectable).

Now I carry this result on my “health passport”, and go to the stadium and “prove” I can be safely allowed in. The key points are
  • how much time has passed from the test to me entering the stadium
  • what have I been up to, where have I been, who have I been in close proximity with in the time between the test and me entering the stadium.



This is not as risk-free as many would like. All the passport says is that: at a point in time in the past (I am sure there will be a time-based validity), my test did not indicate that I was covid-19 positive. And this applies to everyone else in the stadium.

To me, the health passport, used in isolation, is insufficient, especially since we know so little about the virus, the incubation period, the contagious period, what factors affect these (diet, temperature, activities, behaviour…).

A health passport would be good if it indicated immunity to covid-19. At this point, it does not.

So, the EPL’s current health passport offers some cover, anywhere from a blanket that keeps your feet uncovered, to a fig leaf. This is because all your activities, all the places you have been and the people in whose proximity you have been in, are all not recorded by this “health passport”. That’s precisely why there are trac(k)ing approaches.

Now, if you add to that the Peltzman effect (10), that is people who now think they are safe tend to take more risks than earlier, this makes going to stadia to watch the EPL a bit scary (fortunately I am a plastic fan from Singapore).

However this is not what this blog is actually about.

What truly scares me is that it is Prenetics behind the initiative.



The covid19 tests are not done by Prenetics, they are done by a third-party lab, the doctors’ laboratory (11). Prenetics simply allows the person to confirm his/her identity, matching the person who took the test to the person entering the stadium. Basically, that’s an IT integration job, not that of a company that deals in DNA.


So what does Prenetics gain from this? If it was only the US$4.8m deal with the EPL (5), I wouldn’t be bothered, but what is left is. Prenetics is in the business of collecting DNA samples. Once the tests are done, who owns the samples? What happens to them? Is the DNA extracted? What is done with it?

It is not unheard of for medical samples to be used for purposes other than the main one they were collected for. In fact, donated blood that is not used (blood doesn’t have that long shelf-life) (12). The unused blood may be used for research purposes.

My fear is that our data (remember, the way the health passport works is that your identity is ties to the sample and to the results) would be used to extract DNA and this can be used somehow – for example insurance companies would love to get their hands on your DNA, and even learn your genetic predisposition to some illnesses even when you don’t. When someone gives a sample for covid-19 testing, I would assume that’s all they’d like the labs to do with the sample.

Ok, so if the health passport is so bad, what is the solution?

There are many solutions, many countries have their own tracing apps, apple/google have their own, a flexible and useful one is goPassport (different from the health passport used by the EPL). GoPassport works across international borders and combines a few methods, including interfacing with local apps, and provides a comprehensive risk assessment from various sources such as tests, other measurements, movements…

If you want to know more about goPassport, please contact Francesca.goh@alphazetta.ai or Alec.gardner@alphazetta.ai , do mention me so I can claim a few drinks from them if they get a deal out of it 😊


  1. http://thegatesofbabylon.blogspot.com/2018/12/people-who-dont-understand-football.html
  2. http://thegatesofbabylon.blogspot.com/2019/01/great-chariots-of-fire-marcelo-bielsa_15.html
  3. http://thegatesofbabylon.blogspot.com/2019/01/a-true-data-scientist.html
  4. https://www.straitstimes.com/sport/football/ticket-please-passport-too
  5. https://www.sportspromedia.com/news/premier-league-digital-health-passport-prenetics-testing-covid-19
  6. https://www.watsons.com.sg/all-brands/b/230155/circledna
  7. http://thegatesofbabylon.blogspot.com/2018/04/yes-facebook-has-taken-liberties-with.html
  8. https://www.linkedin.com/posts/kailashpurang_contacttracing-bluetooth-gpstracking-activity-6679573622664892416-gGlE
  9. http://thegatesofbabylon.blogspot.com/2020/03/stats-may-help-you-understand-more.html
  10. https://en.wikipedia.org/wiki/Risk_compensation
  11. https://www.tdlpathology.com/covid-19/
  12. https://medium.com/dose/what-happens-to-unused-blood-after-its-been-donated-fa2df960de11


Wednesday, 10 June 2020

The Singapore wearable trac(k)er debate, ahum…



A few days ago, I saw the news that Singapore was developing a wearable contact tracing device; this would make it easier to inform people if they were in proximity to someone who turned out to be covid19 positive (1).

The main reasons for a wearable stated are that the current app (tracetogether) does not play well with apple devices (for the Bluetooth on which the app relies to work, it cannot be running in the background, blocking the user from other uses of the phone), and the battery consumption of the app (your bluetooth is on ‘all the time’).

Note that, today, downloading the app is not compulsory, unless you are someone on a work permit, living in a dorm; for these guys who are sadly bearing the brunt of the infection, the government has made it compulsory, 24/7 trac(k)ing.

2 days ago, the minister for smart nation declared contact tracing “absolutely essential”. Mr Balakrishnan specifically highlighted:
  • This is not a tracking device because it has no GPS component
  • There is no internet connection hence the data cannot be uploaded
  • The “data” never leaves the device unless you are found to be covid19 positive
  • “only a very limited restricted team of contact tracers” would have access to the data

Within the next couple of days, a petition was created on change.org (3) “Singapore says 'No' to wearable devices for Covid-19 contact tracing“. Over 40,000 people have signed.

The author of this petition, Mr Wilson Goh wrote a lengthy explanation that I will try to summarise below:
  • The device cannot be switched off and the user will have no choice.
    • “This will be done regardless of whether the person has a phone or not; regardless whether their phone is switched off or on; whether that person is within reception of a cell tower or not; and regardless whether their phone has wifi or Bluetooth switched off or on.”
  • Having a permanent ‘tracker’ is the final step to the police state
  • Tracing/tracking infringes on the rights, privacy and freedom of movement of people of Singapore
    • “We - as free, independent, and lawful members of the public of Singapore - condemn the device's implementation as blatant infringements upon our rights to privacy, personal space, and freedom of movement.”



(4)
“Are you pondering what I am pondering?” Do you think I agree more with the minister or the petitioner?

My answer is:


This is a red herring dragged by a horse that has bolted before someone can close the door.

The question is not whether the phone should be used, or a wearable device used. You most likely are already showing a lot of people your location and more 24/7 via a device you hold dear, so why the fuss now?

That device is called a mobile phone. Many organisations have access to your location. Do you use some map? Is your GPS on? How do you think you can be connected so quickly when calling a mobile phone, do you think the telco searches for the recipient of your call on demand, or do they roughly know where to look (which tower(s))? How do you think you get “relevant” advertising, sometimes even locally (contextual messages)?

If you don’t believe me, while on your phone, just try clicking on myactivity.google.com . I could never afford an iPhone so I don’t really know if there is an equivalent.

(4)

Hmmm, confused? Am I not supposed to be someone who values privacy and who believes that each individual’s data (s)he produces should belong to him/her?

At this stage, we are in a crisis, or trying to manage one, as a society. There may be a call to balance individual privacy against everyone’s safety.

The government is arguing that the data on ‘your’ wearable will only be read if you test positive. Then anyone is the list of people in close proximity to you will be contacted. On top of the proximity, there is a time limit, a maximum data retention period of 25 days.

Sounds reasonable, right?

But what about accusations of police state?

One of the keys here is compulsion, when people are compelled to do anything, they are likely to question. Now the tracetogether app is voluntary (around 20% of people have downloaded it), but it is compulsory for people living in dorms, leading to comparisons to animals being microchipped. Will the wearable device be compulsory?

A second question is that of enforcement. Even if the device is made compulsory, how will the government check if I am wearing one? Will there be Bluetooth scanners and you will be approached if you don’t have one? Will people be stopped and asked to show their thing?

A third question is for how long would people be required to carry the device? At the moment there doesn’t seem to be an end point, and the worry is that, even if covid19 treatment is found the tracing will continue, or one way out will be to take a potential vaccine.

A fourth question is, does that mean that all other systems such as logging visitors to a supermarket for example will be stopped? Or is this a supplementary measure? While the device may not keep location data, if it is added to location specific data (entries to buildings, onto modes of transport…) the journey of people can easily be reconstituted.

The stand of the organisation supposed to protect individual privacy on the safe-entry app is enlightening “In the event of a COVID-19 case, relevant personal data can be collected, used and disclosed without consent during this period to carry out contact tracing and other response measures, as this is necessary to respond to an emergency that threatens the life, health or safety of other individuals.” And “Collection of personal data for Government’s contact tracing purposes should only be done through the use of SafeEntry. The data collected will only be stored in Government’s servers”(5) (highlights are mine)

While the wearable itself may not be what the petitioners deem a police state, adding it to the safe entry app, where all log-ins are captured, is likely to be.

A fifth question is what happens to the data captured. The proliferation of databases today has increased the chances of loss of privacy. A single database may not have enough data to identify people, but if matched with another database, the combined data may be sufficient to identify people. Furthermore, I believe that when people consent to give their data, it is done for a purpose, and data should be used purely for that purpose. This should apply in all cases.

The thing is, despite the PDPA and the PDPC (Personal Data Protection Act and Council respectively), data is being used for purposes other that what it was collected for. In fact, for the Covid19 case, the PDPC is vague “In the event of a COVID-19 case, relevant personal data can be collected, used and disclosed without consent during this period to carry out contact tracing and other response measures” (5) (highlights are mine)

In the same line of thought, OCBC bank, while arguing that data sharing is safe as long as you are in charge of your data (6) (full business times article (7)) actually shows an example of how data from telcos is being used to plan transport(8); unless telcos are now in the transportation business, this looks like misuse of data to me, PDPC or not. This practice has to stop, especially when extremely granular data is being captured centrally.

A sixth question is, how secure is the data on the device? While the government stresses that only in cases of positive tests would individuals be asked to give the data captured, can individuals look into the data captured by their devices? Even if I can’t tell which device and its related information belongs to you when I am in a crowd, if I bump into you often enough (may be 4 times), I could easily figure out your identity and the related captured information. 

(4)

So, what is my conclusion?

Basically, if you are worried about the wearable, it is perfectly understandable. However, you need to realise that you have been leaking this information, or this information already culled from you for a long while.

I actually think that, if it is made compulsory to have such a piece of software, I would prefer a standalone device and no other tracing mechanism. However the questions above (and probably more) should be addressed to build trust. At the same time, since the government is looking into this area, it would be fantastic if they made data ownership in all cases to the people who generate it, and force permission, even retroactively, to be required from the owners/creators of the data by other parties who want to have access to the data, including stating the usage of the data.

I think that would be a nice compromise that could meet the aims of most people.

Only after we as individuals are in control of the data we generate, thereby having the right to choose who, for what purpose, and for how long to share it with, and the right to have the data deleted, will there possibly be enough trust to move away from the “police state” idea, and from abuses by corporations (‘cambridge analytica’ is a classic case of data being misused (9)).

  1. https://www.channelnewsasia.com/news/singapore/covid-19-contact-tracing-device-trace-together-app-12806842
  2. https://www.channelnewsasia.com/news/singapore/covid-19-contact-tracing-wearable-devices-trace-together-12815796
  3. https://www.change.org/p/singapore-government-singapore-says-no-to-wearable-devices-for-covid-19-contact-tracing
  4. https://en.wikipedia.org/wiki/Pinky_and_the_Brain
  5. https://www.pdpc.gov.sg/Help-and-Resources/2020/03/Advisory-on-Collection-of-Personal-Data-for-COVID-19-Contact-Tracing
  6. https://www.linkedin.com/posts/ken-wong-ab35842_data-sharing-is-safe-as-long-as-you-are-activity-6671646060701736960-uV1b/
  7. https://www.businesstimes.com.sg/opinion/data-sharing-is-safe-as-long-as-you-are-in-charge-of-your-data
  8.  https://www.linkedin.com/feed/update/urn:li:activity:6671646060701736960?commentUrn=urn%3Ali%3Acomment%3A%28activity%3A6671646060701736960%2C6671658524692615168%29
  9. https://en.wikipedia.org/wiki/Facebook%E2%80%93Cambridge_Analytica_data_scandal

Sunday, 19 April 2020

PostCovid: A new world, or the old world gone worse?



Most countries reaction to Covid19, whether you call it stay-in-place, work-from -home, lockdown, circuit-breaker has made the large majority of us, especially in cities, go back home. And some of us are lucky enough to continue work from home. This is also a time where many things will change, but also a time when we can think about what the virus has done to the lifestyle we were swept and caught in, whether we can go back to the past normal, whether indeed we could.

A recent article highlighted by my friend Shih Shen (1) paints an interesting picture of what the author thinks the world will be like postCovid, specially for Singapore. You can find the full article here (2). Just like, in my view, governments have a large role to play in lessening the socio-economic pain from Covid19 (3), governments have a large say in what the new normal will look like. And since I am writing this blog rather than just recommending the article, you can guess I disagree with some conclusions and advice given.

But first, let me quickly summarise the article.

First the impact of Covid19
  1. The resurrection of Industrial policy to counter China’s statist practices will mean it will be harder for Singapore to attract foreign investment
  2. Corporate risk reduction and national security will mean more production will take place at home rather than overseas – plus could be a condition of loan bailouts.
  3. Singapore should review the policy of cumulative budget surpluses, which
    • decrease local consumption (basically the government is saving rather than spending),
    • act as an inter-generational transfer mechanism from poorer to richer (saving in the past presumably to spend in the future and future is richer than the past since economy grows constantly)
    • act as a transfer from tax paying Singaporeans to foreigners (via businesses who employ foreigners benefiting from government loans/subsidies)
  4. Singapore government (and others) do not need to accumulate surpluses and reserves because they can easily borrow, including from their own central banks, at historically low interest rates
  5. Countries like Singapore that require the government to balance their budget over the elected period (5 years) place unnecessary constraints on the government, plus
    • Put pressure on the local currency to strengthen thus undermining local competitiveness or
    • Force intervention to manage exchange rate, which may lead to accusations of mercantilism
  6. Globalisation will decline, so countries like Singapore who depend on it will suffer most
    • Travel restrictions will hit tourism and ability of foreigners to work in Singapore
      • Hence Singapore should decrease reliance on foreign workers who would be impacted by travel bans anyway
    • Protectionism will impact supply chains for essentials including rice
    • MNCs will de-globalise
      • “footloose” functions such as Research, finance, training will return to home country
      • Supply chains will be diversified to reduce dependency on single/few sources
      • They will become “multi-domestic” locating in self-sufficient markets
        • Singapore lacks the scale, and even large Singapore-based MNCs will suffer as countries beef-up their own domestic industries




And hence, as a reaction:

I Singapore should have enhanced safety nets, since now the government is giving due credit to low-wage service workers in public-interfacing roles who ensure society runs such as cleaners, this will be hard to roll-back. Hence Singapore residents should have universal entitlements rather than the current bureaucratic process

II With technology, Singaporeans should take up the above roles played by foreign workers with the help of technology and the (un-explained, unless this refers to issues with travelling) rise in the cost of low-wage foreign workers, and the government should make it worth it for these Singaporeans

III Government should to direct transfers to people rather than to businesses, especially since these may benefit foreign shareholders and other countries given the import-intensity of these companies.


The article is elegantly written, I have re-worded it in my summary to strip the article of some of the applied make-up, so we can see what the author is really getting at.


I also have friends, including some in politics who are arguing that their country should become self-sufficient, especially in staples and basic necessities (the debate is still on whether everyone would need to grow tapioca in order to make the essential bubble teas (4))




Trying to be self-sufficient will cost you

What I would like to point out, in cases where people are going all isolationist/protectionist is very simple. If it was more profitable for you to devote resources to manufacturing something at home rather than importing it, chances are you would already be doing it. That’s one of the basic building blocks of International Trade, comparative advantage – you focus on things you are relatively better at, I do the same, and we trade.

If it was cheaper for Singapore to grow tapioca, make it into flour, and make the balls for the bubble tea, especially given the craze for bubble tea, it would have happened. Not forgetting the tea itself, that prefers high ground and cool air to thrive, something a bit hard to achieve on the equator with a highest point of 164 metres (5).

Therefore, it may be a better idea to stock up tapioca flour instead. During good times, around 2 to 3 months supply of essential goods or ingredients such as tapioca flour can be kept in reserve, and this stock rotated so as to keep it fresh.
Every country has limited resources, hence allocating them is essential. Ideally, your resources are already best allocated, in crisis, then they can be reallocated (6). Sure you can’t train a doctor, or an epidemiologist in a short time, but for many other services, people can be redeployed, using skills the already are equipped with.

Let me first start addressing the impacts that the author discussed (summarised above)

1 Industrial Policy – are you ready for higher prices?

Industrial Policy to some is protectionism to others. An economy protects a portion of its economy from competition in the hope that it will be self sufficient. The question is whether industrial policy will affect investment overseas.

Of course, having access to a protected market allows you to charge higher prices and make as much profit as you would if you were producing from lower cost/more efficient countries. But this also means that customers would have to pay more than they did before.

Yes, there may be more employment, but the cost would be higher prices.

2 Corporate Risk Reduction – all eggs in an expensive basket is not risk reduction

The idea is that more production will take place in the home country, and this would mean less investments overseas including Singapore. While companies may have to commit to move some production “back home” as part of their ‘bail-out’ by their home governments, this is not a risk reduction strategy. On the contrary, this is putting too many eggs in a basket. Chances are companies would do the minimum required by the ‘bail-out’ and argue that for the sake of their customers they will do some stuff overseas, else, as above, customers would pay higher prices.

3 Impact of continued budget surpluses

3.1 Decrease local consumption – sacrificing food today for food in tougher times is not necessarily bad
Sure, if the government chooses to save, then yes, it is consuming less. But just as humans, governments save for rainy days.

3.2 Intergenerational transfer mechanism – so what?
Again, yes; if governments save and only spend much later, then you may be doing an inter-generational transfer. And the assumption that you are depriving poorer people to benefit richer ones assumes that people will get continuously richer over time.

I do understand that this is a current train of thought. NTUC Income, the insurer, is running campaigns to break the inter-generational dependency (7). I personally think there is no right or wrong answer, as long as people agree. Some parents like to leave inheritance, some children feel responsible for returning the favour to parents who took care of them when they were young and pure burdens (economically).

Singapore policies around this have been quite interesting. On one hand, the move from a Pay-as-you-go system of retirement where the money you save today goes to feed the old today and you will be fed by tomorrow’s youth, to a fully funded system where your savings will be feeding you (for a nice article please refer to (8) by Prof Hoon, a very good economist) thereby decreasing inter-generational link; and on the other benefits of living near parents (9).

Basically I do not see anything fundamentally wrong, or at least it is better to give savings to the next generation than to saddle them with our debts (10)

3.3 Transfer from Singaporeans to foreigners – xenophobia much?
I really don’t get this argument, apart from saying it is xenophobic. I will come back to these sentiments later.

4 Easy to borrow nowadays – for how long?

To me this is one of the most difficult pieces to swallow. In my previous blog I illustrated the case of the 1973 oil shock, and how economists who were only used to demand side issues were totally oblivious to, unable or unwilling to see the supply shock, and thus recommended strategies that made things worse.

This is in similar vein: since today interest rates are low, I will assume they will stay low for ever and therefore we can borrow easily for ever.

Secondly, this furthermore assumes that central banks have reserves to lend, that exchange rates will not be too affected, and that the crisis is local rather than global – if everyone wants to borrow funds, interest rates will not stay low for ever, unless lenders abandon usual practices.

5 Balancing the budget

5.1 Strengthening currency undermining competitiveness – It is part of usual Singapore policy, thus adjusted
Singapore has a policy of strengthening the Singapore dollar, and so far it has worked, forcing companies to search for more efficiency thereby maintaining competitiveness. Only recently due to Covid19 has the policy stance changed to neutral (11).

By being able to maintain a strong Singapore dollar, the MAS allows itself room to manoeuvre. The key is that there is room to manoeuvre and MAS, as shown, does take advantage when needed.

5.2 Mercantilism by intervening in exchange rate – usually works if currencies are ‘undervalued’
As mentioned above, Singapore has a policy of slow steady appreciation of the Singapore dollar. I think it is very hard to accuse Singapore of mercantilism; this epithet has been thrown at China for undervaluing the Yuan, thereby allowing it to run balance of payments surpluses, but Singapore has the opposite policy, and this has not proven harmful yet. But again, policies can be adjusted when the time comes.

6 The death of globalisation.

I am not a great fan of unchecked globalisation, you can read Joseph Stiglitz’s book if you want to learn more (12); globalisation is not perfect, there are isolationist winds, but whether everyone should or will follow is an interesting question.

6.1 Tourism and ability of foreigners to work in Singapore will be impacted – yes and no
For sure tourism will be hit; until recently Singapore hotels were running staycation programmes targeting locals to make up for the lower arrival of tourists (13), and all industries who depend on tourism spend will suffer. But that is during the Covid19 restriction period; unless the author expects travel for tourism to dry up and not come back once travel restrictions are lifted. This is something that the industry has to think about, use the learnings and plan accordingly, again removing risk from the business.

As for the ability of foreigners to work; foreigners in Singapore on long term passes are still here, working – at least for those in ‘essential industries’. True, those here may be unable to leave for now, but contracts and long term passes can be granted extensions as has already been done. Whether this will deter people from working in foreign countries I am not so sure. Therefore, to argue that this would affect Singapore in terms of dependence on foreign workers is pushing things a bit far.



6.2 Protectionism will hit supply chains, including rice – yes, but that’s not really new – red herring
Supply chains will be hit in case of any crisis, whether it is war, pandemic… Indeed, there is greater risk with pandemics because people are not allowed to leave home; unless special provision is made for specific industries (Singapore does) supply chains will be affected.

The solution is something that countries, including Singapore, have been doing for years, it is called stockpiling of non-perishable essentials (14). It is possible that the size of national stockpiles may increase, but that’s a manageable problem.

Also, Singapore and Malaysia have shown how countries can work together to alleviate such issues with borders closed except for food trucks and drivers being exempt from 14 day quarantine (but with strict behavioural guidelines) for example (15).

6.3 Deglobalisation

6.3.1 Foot-loose functions will go back to home country – for some yes, but is not a major problem
This is an interesting idea. If countries require MNCs to bring a minimum percentage of production to home country, indeed it would make sense to move fixed costs to the more expensive location so that it can be charged back and spread over large volumes. That actually is not a bad solution for most (except the trainers/finance people employed overseas), and customers prices are not that badly affected (as compared to bringing actual production back home and increasing the cost per product much more).

In any case, many MNCs have already moved their administrative functions out of Singapore.

Research however may be a different beast altogether. There are many reasons why research facilities locate overseas; the cost of manpower is probably not really the largest concern (many research labs are staffed with expatriates anyway), but the legislative framework (for example in some countries it is much faster to test some pharmaceutical products – human trial – than in others), and all support (4G networks in Yangon are among the fastest in Asia for example) and infrastructure as well as the availability of a community of researchers (external economies of scale) matter. So the impact on research is debatable.

6.3.2 Supply chains will become more diversified – yes, so what?
It is a given that supply chains will be diversified, this is a normal part of reducing the risks. What does this imply for Singapore? If you imagine that the total number of computer chips bought worldwide is not changing, then this diversification will mean a reshuffling among existing providers; some will win, others will lose, but chances are the impact will not be huge unless, say Singapore has been a high cost source and most companies diversify away from Singapore.

This is possible, but this is just part of the normal cycle of business. Recently I was doing some work for a distributor, and looking at pricing. The key is that despite competition, this more expensive option was doing well still. The key is to know the tipping point at which customers would diversify away; there is a premium that customers are willing to pay for quality and other facilities such as financing. But is competition gets cheaper, then the company will have a decision to make. It’s just part of business.

6.3.3 Multi-domestic – may be, but cake and eat it: isn’t this a contradiction to the flight to home country?
This is an interesting argument. It argues that MNCs will evolve into a loosely grouped combination of relatively independent organisations devoted to their own ‘local’ markets. Therefore, economies like Singapore that are too small domestically may see an exodus of companies, may be moving to Indonesia or Malaysia to serve their local markets instead.

I find this argument odd, in the sense that rather than taking advantage of cost differences and producing products wherever most profitable, they would localise, presumably sharing technology and possibly management practices. This will surely increase the prices/squeeze profits. Also we must remember that for example Mr Trump had a say as to where masks produced by 3M across the world went to (17).

Furthermore, unless regional trade agreements also disappear, such as the ASEAN FTA, and collaboration among countries goes away, there is little need to change how some MNCs are addressing the ASEAN market.

And as a last point, flight to home country is not new. During the financial crisis, it is public knowledge that funds in ASEAN simply dried up as financial institutions decided to lend in riskier home country rather than their hosts; not driven by profit, but by national concerns (18).

Summary of impacts
I think that the author is a little bit alarmist and takes a ‘nationalistic’ view of things. There is nothing wrong in that; it may come to pass. There is a strong wave of nationalism in the world as shown by the election of leaders such as Trump, Modi, Morrison, the rise of people like Salvini.. (19) But for reasons I have discussed above, I am not in agreement. These impacts can happen if we assume the worst in people, but evidence points to not everybody being in agreement.

How about the reactions?

I Enhancing Safety Nets because hard to roll-back – correct answer, wrong reason

The argument is that the measures deployed by the government to help the “low-wage service workers in public-interfacing roles” will be hard to roll-back. Let me split this argument into 2 pieces. First is the call for enhanced safety nets, second is the reasoning for that call: current policies being hard to roll back.

It is not hard to roll back, at all. The Singapore government has made it clear that these measures are a reaction to the crisis, have made a great show of how this is the time to plunge into reserves (20) (meaning this is an exceptional circumstance, even saying this is not just a rainy day, but a storm (21)).

However, certainly we should relook at the value that people deliver. I was at a hawker centre the day before the ‘circuit breaker’ hit, and heard a member of the management of the cleaners telling the cleaning auntie that she shouldn’t come to work the next day because there will be no work. That is reality. Does this auntie deserve help? Yes. Can she get it? A little easier than before. But what, to me, is the problem is the ease at which she was let go. In my previous blog I stressed how government should help mollify the impact of Covid19 by giving cash directly to people, subsidising wages. But in this case, the auntie would get nothing. I think that every company who releases people should be tracked (it is easy not difficult to d in Singapore, just makes the grey economy a whiter shade of pale (22)). The aim of government policies should be to keep people in employment in these uncertain times. So yes, a better safety net is needed. There could even be an argument for a minimum wage.

II Singaporeans to replace foreign workers (due to their increasing costs) – Xenophobia much Donald? Costly

This argument is a really weird one. First, what increasing costs of foreign labour? Does the author mean the increasing levies imposed by the government, the money going to the government, and distributed back to people? Or does the author mean foreign workers are getting better paid as costs of living rise, and that should not happen?

The Singapore government has been promoting automation, the use of technology to increase labour efficiency thereby decreasing the use of labour. But still, not many Singaporeans take up these jobs; and if they did, as the author rightfully says, they would need to make it worth it for the Singaporeans. This simply means increase in costs, and thus prices. A recent post calculated that labour costs make up around 28% of the cost of a pizza (23). So you will feel any increase in labour costs.

III government should give transfers directly to employees especially because foreigners would benefit – Xeno.

Again, there are 2 parts, the recommendation – to give help directly to employees rather than businesses – and the reason – because the money will go to foreigners.

In my previous blog I argued for the same action, but my reason was that businesses may not pass on the benefits to the workers. So I agree with the reaction.

But the reason given by the author is that some of the funds would go to foreigners, a leakage from the economy, to me, simply displays intentions Mr Trump would be proud of. Again, nothing wrong, but the question is whether this is the kind of thinking we should be having.

Summary of reactions:

These are decent policy recommendations, but the reasoning, to me, is wrong, displays extreme nationalistic approach. Singapore depends on the rest of the world, becoming extreme nationalistic would be disastrous. Fortunately, the government – not infallible – has been taking a decent approach – rehousing foreign workers for example (albeit late) and taking care of them (24).

Easy to criticise, so what do I believe should happen?

Well, this is the blog I was writing before I cam across this academic article; the article is, to me, an illustration of how some people will think; and as you can gather from this blog, it’s not something I think we should do. Hopefully my next blog will show some of the things we should.

  1. https://www.linkedin.com/posts/shih-shen-wong%E9%BB%84%E4%BF%8A%E7%87%8A-mba-itil-98608216_covid-19s-implications-for-singapores-future-activity-6655374126724800512-11SR
  2. https://www.academia.sg/academic-views/covid-19s-implications-for-singapores-future-economy/?fbclid=IwAR0c2nQ28Ffm71T0eRCUb75mGv2pen3X6ArTmMvhyRl8iNNZF-F7WzxqqqI
  3. http://thegatesofbabylon.blogspot.com/2020/03/quoth-kassandra-nevermore.html
  4. http://theindependent.sg/controversy-over-bubble-tea-shop-remaining-open-during-circuit-breaker/
  5. https://en.wikipedia.org/wiki/Bukit_Timah_Hill
  6. https://www.straitstimes.com/singapore/manpower/sia-cabin-crew-redeployed-to-care-for-hospital-patients
  7. https://www.income.com.sg/lastsandwichgeneration
  8. https://www.straitstimes.com/opinion/why-cpf-style-systems-generally-work-better
  9. https://www.hdb.gov.sg/cs/infoweb/residential/buying-a-flat/resale/living-with-near-parents-or-married-child
  10. https://www.youtube.com/watch?v=xVlRompc1yE
  11. https://www.straitstimes.com/business/economy/mas-sets-zero-appreciation-path-for-singdollar-with-switch-to-neutral-policy-stance
  12. https://singapore.kinokuniya.com/bw/9780141986661
  13. https://sha.org.sg/staycation-deals
  14. https://www.straitstimes.com/singapore/spore-has-contingency-plans-for-supply-disruption-from-malaysia-sufficient-stockpile-if
  15. https://www.straitstimes.com/singapore/most-supplies-from-malaysia-delivered-as-usual-chan
  16. https://www.investopedia.com/terms/e/externaleconomiesofscale.asp
  17. https://www.nytimes.com/2020/04/03/us/politics/coronavirus-trump-3m-masks.html
  18. https://www.bis.org/publ/work356.pdf
  19. https://2020thegatesofbabylon.blogspot.com/2019/12/those-who-rule-data-will-rule-world.html
  20. https://www.straitstimes.com/politics/president-halimah-yacob-gives-in-principle-support-to-draw-on-past-reserves-for-second
  21. https://www.businesstimes.com.sg/government-economy/singapore-budget-2020/taking-singapore-through-uncertain-storms
  22. https://www.youtube.com/watch?v=Mb3iPP-tHdA
  23. https://www.instagram.com/p/B_BfKX8nEXg/
  24. https://www.straitstimes.com/singapore/spore-to-take-care-of-foreign-workers