Prashant Garg's Avatar

Prashant Garg

@prashantgarg.bsky.social

Econ PhD @imperial. Visiting researcher at IFC and Cambridge. AI and networks in economics. www.prashantgarg.org

6,092 Followers  |  3,972 Following  |  392 Posts  |  Joined: 04.07.2023  |  1.9851

Latest posts by prashantgarg.bsky.social on Bluesky

we're hiring assistant professor in computational social science, applications close 26/10/2025

we're hiring assistant professor in computational social science, applications close 26/10/2025

Not long left to apply for our Assistant Professor in Computational Social Science vacancy❗

πŸ“š jobs.lse.ac.uk/Vacancies/W/...

Apply before 26 October and join an internationally outstanding group of social science methodologists 🌎

09.10.2025 15:04 β€” πŸ‘ 5    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

Delighted to share this new work. Check this thread by @zhou-hy.bsky.social. We use LLMs to analyse medical research to see whether it responds to local disease burdens.

06.10.2025 18:58 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

New paper on where medical research happens vs where disease burden is.

01.10.2025 13:24 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

any reviews?

12.09.2025 11:00 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

WE ARE HIRING! 2 Lecturers in Quantitative Social Science. Want a friendly interdisciplinary department in one of the world's most vibrant cities? This just might be for you.

Apply by: 10 Oct

www.ucl.ac.uk/work-at-ucl/...

01.09.2025 13:59 β€” πŸ‘ 148    πŸ” 156    πŸ’¬ 3    πŸ“Œ 9

Happy to share this paper. Full thread coming soon!

02.06.2025 11:45 β€” πŸ‘ 184    πŸ” 56    πŸ’¬ 8    πŸ“Œ 15

🚨 Tariffs on inputs = tax on downstream products.🚨

Here’s cement’s granular production network. A 50% duty on key inputs propagates costs through roads, buildings, data-centres, and renewable infrastructure.

Public data, method & our paper in thread 🧡 0/8

24.07.2025 13:31 β€” πŸ‘ 31    πŸ” 15    πŸ’¬ 2    πŸ“Œ 0
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8/8 Explore the data, methods and paper at aipnet.io. Bonus: Here's input/output links for another related product, Tin.

24.07.2025 13:31 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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7/ Our paper finds that global supply shocks on internationally traded goods have become more prevalent since 2016, particularly affecting consumer goods and processed intermediates. Here's a map of these supply shocks. Post 2024 map, when data updates, will likely be worse...

24.07.2025 13:31 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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6/ Diverging strategies of U.S. vs. China in global trade. China: Importing more upstream products like Cement to build advanced domestic industries. US: Importing more downstream goods, relying on global supply chains.

24.07.2025 13:31 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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5/ The pending 15% baseline tariff agreement between the US and EU may impact 12 million tonnes of transatlantic clinker, reshaping supply chains, alongside ongoing 50% US steel duties

24.07.2025 13:31 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

4/ Why it matters
Cement production accounts for over 8% of global COβ‚‚ emissions and exceeds US$1 trillion in annual construction spending. www.reuters.com/business/us-...

24.07.2025 13:31 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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3/ In our paper, AI-Generated Production Networks (2024), joint with @trfetzer.com , @econopete.bsky.social and Bennet Feld, we used AI to build AIPNET, a detailed map of global production networks. It shows how critical inputs like Cement and Steel underpin industries worldwide

24.07.2025 13:31 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

2/ Each node is a product. Size of node based on how "important" or "central" product is in international trade. Blue nodes are capital goods, silver are intermediates and green are final consumption good.

24.07.2025 13:31 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

🚨 Tariffs on inputs = tax on downstream products.🚨

Here’s cement’s granular production network. A 50% duty on key inputs propagates costs through roads, buildings, data-centres, and renewable infrastructure.

Public data, method & our paper in thread 🧡 0/8

24.07.2025 13:31 β€” πŸ‘ 31    πŸ” 15    πŸ’¬ 2    πŸ“Œ 0

Find more about evolving field of metascience of economics. Network approach to metascience will lower transaction costs of effort targeting

17.07.2025 23:11 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Causal Claims in Economics We analyze over 44,000 NBER and CEPR working papers from 1980 to 2023 using a custom language model to construct knowledge graphs that map economic concepts and their relationships. We distinguish bet...

Paper by @prashantgarg.bsky.social analyzing causal claims in economics from 44,000 NBER and CEPR working papers: arxiv.org/abs/2501.06873

17.07.2025 20:02 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

conducting a systematic review of climate politics literature in political science and economics using the CPF. Here we draw inspiration from the work by @prashantgarg.bsky.social and @trfetzer.com on causal claims in economics.
www.causal.claims
cepr.org/voxeu/column...

01.07.2025 10:05 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
Leibniz Open Science Day 2025: Better Science for Better Policies Where? Berlin. When? 27 October 2025. Replications and meta-studies in particular are becoming increasingly crucial to ensure the reliability and validity of scientific research findings.

Submit to the Leibniz Open Science Day 2025 taking place on October 27 in Berlin, organized with @leventneyse.bsky.social @jrgptrs.bsky.social @dsiegfried1.bsky.social @macartan.bsky.social @wzb.bsky.social @rwi.bsky.social @diw.de @zbw-leibniz.bsky.social www.zbw.eu/de/ueber-uns... 1/2

30.06.2025 13:21 β€” πŸ‘ 18    πŸ” 17    πŸ’¬ 1    πŸ“Œ 2
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This graph from @economist.com reveals a major pivot in #economics toward data and empirical work, with theory and modeling taking a back seat. The underlying data is open source at www.causal.claims

🏷️ @prashantgarg.bsky.social @trfetzer.com

21.06.2025 04:45 β€” πŸ‘ 14    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

Love it !

20.06.2025 15:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Can we learn about world cultures through AI? It’s promising.

20.06.2025 15:53 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Have fun, hope it recharges your stock of utils

11.06.2025 08:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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2/ Discipline matters.
Social Sci (27%) and Arts & Human. (31%) lead the exodus; Med & Health lag (13%).
Twitter signals (followers, PageRank, posting) predict migration better than h-index or citations.
Take-away: Your Twitter presence, not your CV, determines if you jump ship.

02.06.2025 13:12 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1
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If you read the full paper, especially the content before this excerpt, you will find the citation to best practices.

08.06.2025 12:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Political expression of academics on Twitter - Nature Human Behaviour An analysis of nearly 100,000 academics on Twitter reveals strong progressive stances on climate and social issues, driven by a small, vocal subset. The study highlights potential gaps between academi...

An analysis of ~100,000 academics finds that a small subset of academics generate majority of social media posts.

That vocal minority can skew how the publicβ€”and even journalistsβ€”infer β€œacademic consensus,” potentially fueling false perceptions. www.nature.com/articles/s41...

04.06.2025 17:39 β€” πŸ‘ 113    πŸ” 40    πŸ’¬ 6    πŸ“Œ 10

Great idea. At minimum, we will share the ID links, if not other individual level measures.

07.06.2025 07:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Full data at www.academicexpression.online and raw data potentially available on filling the form

06.06.2025 18:31 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Thanks for sharing. Full thread below: bsky.app/profile/pras...

06.06.2025 13:41 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Some interesting insights here, including that people are much more influenced by *people they follow* switching platforms than by their own *followers* switching platforms.

Preprint: "Why Academics are Leaving Twitter for Bluesky" arxiv.org/abs/2505.24801

02.06.2025 19:26 β€” πŸ‘ 1066    πŸ” 254    πŸ’¬ 21    πŸ“Œ 33

@prashantgarg is following 18 prominent accounts