Crémieux Profile picture
Nov 30 3 tweets 2 min read Twitter logo Read on Twitter
Letting kids skip grades gives them more time to live their lives.

Gifted adolescents who were allowed to skip grades earned more doctorates, published more papers, and filed more patents, and they did so at earlier ages.

We need more grade skipping.
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For everyone mentioning emotional development/social skills. Please don't forget that

1. school drives youth suicides (, )

2. socioemotional development does not seem negatively impacted ()

3. few who accelerate want to go back and do less acceleration ()


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More from @cremieuxrecueil

Nov 30
For every ten likes, I'll take you one step further on Henry's journey through the afterlife. Image
Shortly after he passed away, he ascended. Image
They made him stand in line at the pearly gates. Image
Read 15 tweets
Nov 17
I've had Twitter for eight months now and I'm delighted that 53,900 of you have decided to follow me in that time.

Here's a review thread of what I've posted in the last month!
High-ranking nobility were often expected to fight. This meant they had high violent death rates. Kings were even more at risk because of the requirement to fight and the risk of assassination.

Aristocratic death dates are often coincidental. These coincidental deaths were also disproportionately male.

This is because they were combat deaths!

Read 166 tweets
Nov 16
This is a really nice JMP that deals with America's first big run-in with machine politics: Tammany Hall.

So, what effect did Tammany Hall have on the performance of the New York Police Department, and was Bill the Butcher right?🧵
Image
For background, New York's Tammany Hall was founded as part of the Tammany Societies, which were groups dedicated to celebrating Native American culture, from its titles, to the languages, to the dress.

This group's early meeting locations were, appropriately, called "Wigwams". Image
Early on, Tammany membership was for "native-born patriots" only. But on April 24, 1817, hundreds of Irishmen broke into a meeting and demanded entry.

A few years later, Tammany let them in and embraced universal manhood suffrage.

Here's how some people saw that idea: Image
Read 15 tweets
Nov 12
This is such an incredible job market paper and it deserves a lot more attention than it's getting.

The TL;DR is that the author has provided strong evidence that "attention [from others] is a psychological commodity which people value inherently".

This is very important🧵
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Karthik studied attention with data from Reddit and TikTok.

The key quantity here is the response to attention.

On Reddit, after someone has a post that goes viral (>=80th percentile upvotes), they start to produce *a lot* more content. Image
A month after a viral post, people made an average of 373% more content than before they did before they went viral!

And crucially, the degree of virality doesn't seem to make much difference.

Higher intensity -> more viral, but no difference in the output change over 30 days. Image
Read 14 tweets
Nov 4
Stalin sent millions of people to the Gulag.

Among them were the "Enemies of the people"—the bourgeois educated elite.

Despite having everything taken from them, their descendants are more educated than their peers today.

Short🧵 Image
Areas near Gulags today which had greater numbers of "Enemies of the people" in the past are now more developed, as indicated by satellite imagery of nightlights. Image
The economic benefits of having these immiserated intellectuals' descendants in an area today are visible in other ways.

For example, a one standard deviation increase in an area's "Enemies of the people" comes with 65% higher profits per employee and 22% higher average wages. Image
Read 4 tweets
Nov 3
Here's a chart of interest rates over seven centuries.

But something stands out: Where are all the Jewish loans?

Jews have had a reputation for making loans for centuries, but this analysis explicitly omits them. The reason is simple: Jewish loans were different.

Short🧵 Image
In the premodern world, religious restrictions on moneylending abounded.

Since states were weak and Christians had no ability to charge usurious rates, Christian finance was handicapped. So the enterprise came to be dominated by Jews, who weren't similarly restricted. Image
Rulers were not unaware of this. In fact, they regularly made attempts to attract Jews to their towns and cities.

Sometimes town representatives would even beseech their lords to let them bring Jews to their towns because, TL;DR: 'think of the poor people!' Image
Read 12 tweets

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