** MMT is the new supply-side economics
Forty years ago, some economists started from an uncontroversial (but important) result: a lower tax rate raises the tax base, so revenues won't fall as much. But then they ran with it, predicting tax rate cuts could raise revenues.

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1/ 2017 vs 2020 Economics

Whatever the many reasons for the coup. The aftermath has been an economic disaster. This is instructive, since Mugabe was a monumental failure in Economics.

I wish to stick to economic facts &figures. I restrict myself exclusively to GOZ & RBZ stats

2/
To be fair to Mnangagwa, as President he is fed a lot of misinformation & politically convenient gibberish by those closest to him & security clusters bent on personal enrichment than national well being.

I say this, because some of the issues are too simple to understand.

3/
Mnangagwa can never commit harakiri ( Japanese suicide by cutting one’s belly) if facts & figures were honestly presented to him. Yet we saw Mugabe commit harakiri. He died a sad death while his lieutenants are now in power. Where the lieutenants honest to Mugabe...

4/
Chinamasa was Mugabe’s finance Minister. Was he frank & honest? If so why would he benefit from Mugabe’s ouster? The same is true of Mugabe’s bureaucracy. Most benefitted from the coup. So we ask if they were honest with him during his reign?

ED suffers the same problem

5/
On Wallstreet, CEO’s are not protected from their critics & independent research. Often they rely entirely on this research & seek it out in developing their strategy.

Once, Patterson Timba kicked out an analyst from his investor briefing. Forgetting strategy is in critique

A thread on an interesting report by Goldman Sachs' Peter Oppenheimer, the bank's chief global equity strategist. He points out that Goldman's "Bear Market Risk Indicator" is looking ominous.

There are three factors that suggest that the recent stability could evaporate and that equities are "about to enter a sustained bear market", Oppenheimer says.

First is the fact that growth, inflation and interest rate outlook is unfriendly for equities.

Second is that greater volatility, such as multiple corrections and new peaks (which we've seen in 2018) tend to presage a full bear market.

Here is Goldman's data showing how falls and bounces tend to come ahead of "the dramatic final fall".

0/ A holiday economic theory reading list. Some of my favorite pieces on theory that can be read with minimal sweat, but with the maximal intellectual reward. In no particular order:

1/ Myerson 1999. "Nash equilibrium & history of economic theory." JEL. Written with characteristic Myersonian elegance. "how a few short papers by a young mathematician achieved one of the great watershed breakthroughs in the history of social

2/ Blackwell & DeGroot 1986. “A conversation with David Blackwell.” Stat Science. After his PhD at 21, "There were 105 black colleges at that time & I wrote 105 letters of application." Beautiful discussion on a gamut of ideas & his intellectual life.

3/ Geanakoplos 1992. “Common Knowledge.” JEP. Zuper piece, lucidly written. Lots of interesting puzzles, great for teaching. When Moriarty says "All I have to say has already crossed your mind," Holmes retorts "then possibly my answer has crossed yours."

4/ Morris 1995. "The common prior assumption in economic theory.” E&P. This beauty was Stephen's first chap of PhD thesis! Does rationality imply CP? Does relaxing CP make theorizing uninteresting? Is failure of CP a failure of information processing?

Originally posted Jan 5th - https://t.co/Vim3JlOtlZ

FULTON CO.

We're looking at "book votes." That is, people who are marked as having voted in the voter rolls. This is how Floyd County was detected - you had an excess of voters in the book vs. what was recorded on machines.

Jan 5th I mapped the book votes visually at a precinct level and found curious correlations that bears public scrutiny.

Screencaps are not from a public site, but underlying data given is real, public, and verifiable.

We'll be taking a precinct-by-precinct look at Fulton county excess votes. Excess meaning more recorded votes than book.

Fulton has 10K+ excess votes. This has been blamed on stale record keeping. At a precinct level, there are 14700 "excess" votes and 3900 "missing" votes.

This is a precinct map of Fulton County. There'll be a lot of data, so refer to these maps over and over until you understand. Here, the red and yellow/orange areas are where the most excess votes are (by ratio).

And for background context - this is a map showing where Trump votes are. This is a *relative* coloring not an absolute coloring (otherwise it'd be all blue). Fulton is strongly Democratic so the red areas are actually like 55% Trump at best whereas the blue areas are <5% Trump.

My friend @itsafronomics wanted to know the breakdown of student debt by income, so I pulled data from the SCF.

Student debt is more concentrated amongst high earners, but disproportionately amongst Black borrowers. The plot below plots the average within Income Quartiles.
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But those are the averages. What's the share that's above 10k? (This is the Biden current cutoff for debt forgiveness, so a useful benchmark).

For comparison, 20% of white Americans have student debt, and 31% of Black Americans.

Let's contrast that with say, above 20k. I was surprised at how high the share remains.

When we get to 50k of student debt, or more, we see it's only about 5% of the US, and around 8% of Black Americans. Strikingly, it's a huge share of high income Black Americans (this is a known fact in the education literature, I believe).

So what does this look like put together? Overall, we see a higher share of Americans with debt above 10k, and 20k. We would cover a decent amount with 10k, but miss Black Americans especially.