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Oliver Haythorne @josephrohrbach.bsky.social · 17h

Just to say I'm starting my DPhil in Economic and Social History at New College, Oxford this term! Very excited to get into it. Anyone else working on early modern Germany/the Holy Roman Empire here?

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Reposted by Oliver Haythorne

Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social · Jun 10

from "Classical Studies memes for Hellenistic teens" on FB

Plato's Cave allegory, illustrated. the shadows on the cave wall are captioned "increasingly insane and extreme positions", the prisoners labeled "internet users", the figures holding the shadow's shapes labeled "algorithms", the fire labeled "random internet users expressing their idiosyncratic beliefs". the space above the cave is labeled "literally just outside" and the philosopher freed from the chains of the physical world labeled "guy who logs off"

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Oliver Haythorne @josephrohrbach.bsky.social · May 21

Thank you! This is cool stuff.

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Reposted by Oliver Haythorne

The Non-Select Committee @nonselectcommittee.bsky.social · Apr 9

Social media is predominantly a world of illusion 🪄 ✨ But our latest analysis of Starmer and Sunak’s (largely) unsuccessful attempts to self-fashion via Twitter in the run up to the 2024 election 🗳️ finds that no filter can manufacture charisma...

tinyurl.com/5y6p2mvy

#twitter #socialmediastrategy

Posting Through It: Sir Keir Starmer and Rishi Sunak’s Social Media Strategy on Twitter in the 2024 General Election

Oliver Haythorne analyses Starmer and Sunak's attempts at self-fashioning via Twitter before the 2024 election, and why they failed.

tinyurl.com

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Reposted by Oliver Haythorne

Rafe Meager (they/them) @economeager.bsky.social · Feb 25

my only question about people who get on X or tiktok and post that gpt helped them solve the reimann hypothesis is whether they are in their heart of hearts aware that they have no idea what's going on at any level, or if they're like true believers in their own shit

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

How Does Culture Impact Economic Growth?
bsky.app/profile/jose...

Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

THREAD: How Does Culture Impact Economic Growth?

Economists are not famous for their discussions of culture and religion. However, increasingly they have come to recognize that culture might play a role in influencing long-term economic growth.

China might provide an interesting case study.

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

As ever, a link to the paper:

Classicism and Modern Growth: The Shadow of the Sages:
www.cambridge.org/core/journal...

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Classicism and Modern Growth: The Shadow of the Sages | The Journal of Economic History | Cambridge Core

Classicism and Modern Growth: The Shadow of the Sages - Volume 84 Issue 2

www.cambridge.org

Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

Summing up:

1) Culture matters economically
2) In Qing China, higher densities of sage temples were associated with lower rates of firm foundations in the 19th and 20th centuries
3) This holds when using sage birthplaces instead
4) This might be persistently impactful on cultural dynamism

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

I'm not sure about that last set of results. I think it's more likely that the low rates of intellectual dynamism in areas that also had low rates of firm foundation had more to do with poverty and a lack of employment than culture by that point.

Some of his controls are also questionable.

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

Ma argues that this association between traditionalism and low economic growth continues to hold today.

He finds that sage temples and birthplaces are also associated with low rates of journal publications and intellectual activity in modern history, perhaps showing cultural backwardness.

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A table of results showing what is described

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

However, it's possible that there's reverse causation.

As such, Ma looked at the link between firm foundations and the birthplaces of the sages, centuries or millennia earlier. That should be unrelated with characteristics of the area later when the shrines were built. The association holds.

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A map showing the distribution of sage birthplaces and their temples

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

He found initially that there was a negative association between the density of sage temples in an area and the rate of business foundations later in the 19th and 20th centuries.

This might show that areas which worshipped ancient wisdom were less likely to take up on modern economic ideas.

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A graph of results showing what is described

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

He put together a pretty detailed dataset of all the "sage temples" across China in the Qing period, plus a few other types of temples and some important socioeconomic correlates. This work alone is very valuable! It also allows him to track differences across space in China over a long period.

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

Ma Chicheng set out to investigate this in a recent paper in the Journal of Economic History.

He suggested that we might be able to use temples to the "sages", the founts of ancient knowledge, as proxies for more traditional forms of culture in Qing Chinese history.

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A map of sage temples against industrial firms

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

Economists are extremely interested in the question of culture for a few reasons.

It might help explain some puzzling discrepancies in growth rates between areas that are similar in all other observable respects.

It's also important for how economists theorize growth and change generally.

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 22

THREAD: How Does Culture Impact Economic Growth?

Economists are not famous for their discussions of culture and religion. However, increasingly they have come to recognize that culture might play a role in influencing long-term economic growth.

China might provide an interesting case study.

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Reposted by Oliver Haythorne

Dan Waterfield @danwaterfield.bsky.social · Feb 22

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 20

Unbelievably excited to own this now…

The title page of Alexander Pope’s collected works, 1780 edition, volume IV

Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

What Do Cross-Gender Social Networks Look Like Across the World?
bsky.app/profile/jose...

Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

THREAD: What Do Cross-Gender Social Networks Look Like Across the World?

Gender often defines or colours our social networks and interactions. We might be more or less likely to make friends with someone because of their gender.

How does this look on the global scale, and how do we measure it?

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An image of a Facebook network, visualized as a graph

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

A link to this exciting new paper:

Cross-Gender Social Ties Around the World:
www.nber.org/papers/w33480

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

To sum up:

1) Facebook friending data can be used to construct the Cross-Gender Friending Ratio
2) The CGFR varies across regions of the world
3) It correlates strongly with feminist attitudes and female labour force participation
4) In the US, it is somewhat demographically polarized

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

This is a very exciting new measure, and I'm sure it'll be used for lots of great research. The authors' regression results are preliminary, as they admit.

It's worth saying there may be selection biases: in very poor areas, only wealthier or better-educated people may have Facebook access.

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

Looking more specifically at the US, there are some interesting socioeconomic and demographic correlations.

For example, it comes out that white people and rich people tend to have lower Cross-Gender Friending Ratios than poor, black, or Hispanic people. Religion's role is a bit more ambiguous.

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

The authors also did a few correlational analyses. These aren't super rigorous, but they're indicative.

For instance, having a higher Cross-Gender Friending Ratio usually means a country is more accepting of basic feminist ideas, and is likely to have higher female labour force participation.

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Oliver Haythorne @josephrohrbach.bsky.social · Feb 17

Looking broadly across the globe, interesting patterns appear.

Rates are lowest in traditionally Muslim areas like the Middle East and north Africa, and highest in Latin America and parts of Sub-Saharan Africa. Interestingly, Europe and the US are somewhere in the middle - perhaps surprisingly!

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A pair of maps showing what is described

A set of four maps showing what is described, plus the scale

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