Yaneer Bar-Yam Profile picture
Complex Systems Physicist | President of @NECSI | coFounder @TheWHN https://t.co/YWAkRJ2QWr join me https://t.co/pHG9pZZR9O

Nov 27, 2020, 20 tweets

What is the economic cost of not going to #ZeroCOVID?

Some countries are enjoying normal life, minimal restrictions except limitations on international travel. Domestic economies are thriving and even tourism benefits from local travel.

Let’s look at several reports:

1/

Boston Consulting Group Report

“the sooner a country can limit the spread of the virus…the shorter the period that the economy will be frozen, and the sooner people can get back to work”



2/

International Monetary Fund Report



3/

McKinsey Report #1

Ending lockdowns alone won’t restore confidence or growth. Only when the novel coronavirus is under control will economic growth resume.

4/

mckinsey.com/industries/hea…

McKinsey Report #2

"Countries that focused on keeping virus spread near zero got their economies moving faster than others"

5/

mckinsey.com/featured-insig…

Our analytic study of the outbreak dynamics shows a very robust result:

Short term investment gives long term gain.

Theory and data agree, it is not accidental that it is obvious that countries that have suppressed the outbreak are doing well.

endcoronavirus.org/papers/minimiz…

6/

Financial times: "New Zealand, Inc. reaps benefit of hard and fast Covid lockdown"

7/

New Zealand Response was applauded by business leaders as “Best in the World”

Makes a lot of sense when it is understood, and the vast majority of business people I have spoken to understand this.

8/

theguardian.com/world/2020/oct…

Here is a letter from a business group in Australia to the government to influence their policies. It worked!



9/

Epidemiologist and Economist:

"To save lives and the economy, we need another lockdown.

Dr. Osterholm, Director Center for Infectious Disease, University of Minnesota.

Mr. Kashkari, President Federal Reserve Bank of Minneapolis.

nytimes.com/2020/08/07/opi…

10/

It is always better to act sooner than later.

Economic rational behavior: If you are willing to lock down for a number of cases, you should also be willing to lockdown for fewer cases, the cost is always lower.



11/

Data: No tradeoff between health and economics.



12/

Research shows many people don’t want to risk their lives or weeks in the hospital (surprise!) so the economy doesn’t recover with COVID

"COVID-19 Doesn’t Need Lockdowns to Destroy Jobs" National Bureau of Economic Research

13/

doi.org/10.3386/w27264

More research showing people don’t want to risk their lives or weeks in the hospital so the economy doesn’t recover with COVID

Fear, Lockdown, and Diversion: Comparing Drivers of Pandemic Economic Decline 2020, National Bureau of Economic Research

14/

doi.org/10.3386/w27432

Stopping COVID means the economy recovers because NORMAL life is restored

The vast majority of business people I have spoken to understand this

The business community, including the most vulnerable businesses, should push hardest for elimination

Asking for support is OK

15/

The time it takes is important to know

From experience, going all out, it takes 3-4 weeks to reduce cases/day by 100X

From 100,000 to 1,000

From 1,000 to 10

Substantial drop

2-3 more weeks and the country can open up

This has been done

Needed: Leadership & cooperation

Podcast for investors and executives

Podcast home link
macrohive.com/hive-podcasts/…

DIrect link to listen to the podcast
macrohive.com

Look below the graphic on the upper left. Podcast itself begins at 3:48

IBEC podcast

Our paper on lowest-cost pandemic conditions showing the lowest cost is for fewest cases.



#ZeroCovid

Links for pdf
arxiv.org/abs/2102.04758
necsi.edu/lowest-cost-vi…
endcoronavirus.org/papers/lowest-…

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