1/OK, here's a thread of my latest blog post, in which I debunk an op-ed by Stephen Moore and Casey Mulligan claiming that Pandemic UI killed millions of jobs.

In fact, Pandemic UI didn't kill jobs.

noahpinion.substack.com/p/no-pandemic-…
2/It's kind of goofy to have to debunk each of these bad arguments as they come up, because guys like Mulligan and Moore will just never, ever stop coming with them.

It's their job AND their life's calling to write bad arguments claiming that activist government kills jobs.
3/OK, anyway, on to Pandemic UI. That was the $600/week benefit that unemployed Americans got from April through July of 2020.

We have evidence that it decreased poverty (bfi.uchicago.edu/wp-content/upl…)

and boosted consumption
(jpmorganchase.com/institute/rese…)
4/But Mulligan and Moore write that Pandemic UI killed literally MILLIONS of jobs, by paying workers to stay home.
5/So that's a bit of a weird claim, given that employment rose from April to August and then flattened out.

I mean technically it's POSSIBLE, but this isn't what you'd expect to see from a job-killing policy or its expiration.
6/OK so let's look at some evidence.

Here's a paper by Altonji et al., finding no effect of Pandemic UI on employment.

tobin.yale.edu/sites/default/…
7/Here are papers by @TimBartik et al., @arindube et al., and @ernietedeschi finding the exact same thing: Pandemic UI didn't decrease employment.

1. papers.ssrn.com/sol3/papers.cf…

2. dropbox.com/s/q0kcoix35jxt…

3. drive.google.com/file/d/1pFNyBJ…
8/OK, so against all these papers, what evidence do Mulligan and Moore have to say that Pandemic UI killed jobs?

They literally just look at job openings.

They claim that job openings rose under Pandemic UI and fell afterward. And they think this proves their case...
9/First of all, why you would look at just job openings and not at JOBS THEMSELVES mystifies me.

Also, they gloss over the fact that job openings PLUNGED during the first month of Pandemic UI, then rose moderately afterward.
10/That last graph is from a paper by @mioana et al.

papers.ssrn.com/sol3/papers.cf…

The paper also measures how many applicants were actually looking for each job. They find that applicants per vacancy ROSE during Pandemic UI.
11/Remember, Mulligan and Moore's story is that an increase in job vacancies means no one wants to work. But if applicants per vacancy goes up, it means people DO want to work!

Mulligan and Moore's evidence is just ridiculous.
12/So Mulligan and Moore are wrong. Pandemic UI didn't kill jobs.

But now you may be asking: Why not? How can you pay people more than they could make at a job, and NOT convince people to stay home?

Well, I shall tell you...
13/The key is that a job lasts a long time, while Pandemic UI does not (even if we had extended it). It's worth hanging on to a job if you have one, or getting one if you can, since otherwise you'll be screwed when Pandmemic UI ends.
14/This is explained in a great theory paper by Boar and @Simon_Mongey:

simonmongey.com/uploads/6/5/6/…
15/A PERMANENT Pandemic UI would almost certainly kill jobs. A TEMPORARY one -- i.e., the one that actually existed, and which we should have extended for a few months -- did not.
16/Anyway, it was silly that I had to debunk this stuff.

BUT, it gave me a chance to collect the theory and evidence about Pandemic UI in one place, which is useful!

So use this post as a reference if anyone tells you Pandemic UI was bad!

(end)

noahpinion.substack.com/p/no-pandemic-…
By the way, a correction: I tagged the wrong Bartik in my thread! The actual author of the paper in question was @AlexBartik, not @TimBartik!

(Though Tim is also great!)

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More from @Noahpinion

12 Dec
1/OK, so here's a thread about why I'm so excited about the revolution in solar+storage technology!

Energy tech might be uniquely capable of boosting PRODUCTIVITY GROWTH -- something other recent innovations haven't always been able to do!

noahpinion.substack.com/p/why-im-so-ex…
2/Remember when "the future" looked like this?
3/Around 1973, "the future" changed. We stopped innovating in physical technology ("atoms"), and started innovating in digital technology ("bits").

medium.com/@skanda_shastr…
Read 22 tweets
11 Dec
Overly literal translations of Tokyo loop line train station names:

East Capital
Godfield
Autumn Leaf Prairie
O Useless Neighborhood
Overfield
Nightingale Valley
Sunset Village
West Sunset Village
Field's Edge
Chess Piece Mixture
Nest Duck
Big Mound
Pond Bag
White Eye
More overly literal translations of Tokyo loop line train station names:

High Field Horse-Riding Ground
New Hotel
Trees for Generations
Original Hotel
Eyeblack
50 Meter Field
Large Promontory
Quality River
Have Fun Town
Newbridge
Beach Tree Town
Field Town
And the train line itself is overly literally translated as Hand-of-the-Mountain (which sounds way cooler than "foothills")...
Read 5 tweets
11 Dec
1/Here's a thread of my latest blog post, on Japanese homogeneity.

Lots of people say Japan is a "homogeneous society". But how homogeneous is it really?

noahpinion.substack.com/p/how-homogene…
2/Lots of people will tell you that Japan is "98% Japanese".

But what does that mean?

That's not a measure of ethnicity. It's a measure of NATIONALITY. It just means 98% of people living in Japan are Japanese CITIZENS.

en.wikipedia.org/wiki/Ethnic_gr…
3/I mean, this number for America is 93.3%!

If someone tells you "98% of people in Japan are Japanese", it's just like saying "93.3% of people in America are American"!

kff.org/other/state-in…
Read 26 tweets
9 Dec
1/Today's @bopinion post is about technology and inequality.

Many people just sort of assume that new technology will exacerbate inequality. But what if it does the opposite?

bloomberg.com/opinion/articl…
2/In the 80s, 90s, and 00s, the big fear was that computerization would lead to inequality, because some people would have the skills to use computers, and others wouldn't.

But if any of that did happen, it was over by the 1990s.

davidcard.berkeley.edu/papers/skill-t…
3/Nowadays the big fear is that AI/automation/robots will replace human workers. Even if robots don't actually take your job, maybe they'll reduce your wages?

pubs.aeaweb.org/doi/pdf/10.125…
Read 7 tweets
6 Dec
Look at these two charts: One for energy production, the other for energy storage.

Something big is changing in the world. And I'm not just talking about climate change, either.

For the first time in half a century, humanity is about to get a cheaper form of energy.
Source for the first chart:

ourworldindata.org/cheap-renewabl…
Source for the second chart:

nature.com/articles/nener…
Read 5 tweets
6 Dec
1/OK, here's a thread of my latest Noahpinion blog post.

Why macroeconomic policy discussions have become less theoretical and less pro-austerity since the Great Recession:

noahpinion.substack.com/p/the-new-macr…
2/Back in 2009-13, a fair amount of the fiscal policy discussion was based on theory.

For example, a few top economists invoked the theory of Ricardian Equivalence as a reason stimulus couldn't work (they were wrong):

bradford-delong.com/2012/01/depart…

delong.typepad.com/sdj/2009/04/th…
3/Back in 2013 the Bank of England even invited me to give a talk about why DSGE models weren't useful.

Things got...interesting. The Swedish central bankers were not happy with my arguments, and the BoE people stepped in to defend me... ;-)

noahpinionblog.blogspot.com/2013/05/what-c…
Read 20 tweets

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