iiinova — where your digital self keeps evolving

Paul Goldsmith-Pinkham @paulgp.com · 28/09/2026

And a muted response at conferences:

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Paul Goldsmith-Pinkham @paulgp.com · 28/09/2026

Take-off in journal submission is mixed so far:

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Paul Goldsmith-Pinkham @paulgp.com · 19/09/2026

Examples here: paulgp.com/japanesecolo...

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Paul Goldsmith-Pinkham @paulgp.com · 14/09/2026

Come see our band this weekend at East Rock's Porch Fest at 4pm

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Paul Goldsmith-Pinkham @paulgp.com · 11/09/2026

Interesting split by number of authors

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Paul Goldsmith-Pinkham @paulgp.com · 10/09/2026

Well, from Organization Science I thought this was pretty remarkable: pubsonline.informs.org/doi/10.1287/...

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Paul Goldsmith-Pinkham @paulgp.com · 31/08/2026

Ok i know you're joking but I had this in my closet:

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Paul Goldsmith-Pinkham @paulgp.com · 30/07/2026

New post! open.substack.com/pub/paulgp/p...

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Paul Goldsmith-Pinkham @paulgp.com · 15/06/2026

This whole article is a banger:

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Paul Goldsmith-Pinkham @paulgp.com · 10/06/2026

jamesbrandecon.github.io/blog/posts_h... So after having GPT-5.4 agents review 4,800 proofs and GPT-5.5 give a second review to a random subset of them, what did we find? To my absolute surprise, if anything the rate of errors in proofs has increased(!) in 2025 relative to previous years.

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Paul Goldsmith-Pinkham @paulgp.com · 05/06/2026

Still riding the high from this

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Paul Goldsmith-Pinkham @paulgp.com · 03/06/2026

Poaster's credentials REVOKED

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Paul Goldsmith-Pinkham @paulgp.com · 02/06/2026

If you look hard, you can see exactly when my children are born in my MBA evaluations...

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Paul Goldsmith-Pinkham @paulgp.com · 02/06/2026

In a new post, I pull data from four different sources --- arXiv, NBER working papers, SSRN, and the AEA --- to look at how much working paper growth and submissions have changed with the growth of AI. paulgp.substack.com/p/the-number...

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Paul Goldsmith-Pinkham @paulgp.com · 14/05/2026

If you want to incorporate full costs, including board, we can subset to those schools that report the overall COA

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Paul Goldsmith-Pinkham @paulgp.com · 14/05/2026

2023 data for annual STICKER price at U.S. Colleges. Upper-bound on cost paid by students (because it does not consider aid and grants)

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Paul Goldsmith-Pinkham @paulgp.com · 11/05/2026

Dear lord almighty, 20+% of finance papers are winsorizing?

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Paul Goldsmith-Pinkham @paulgp.com · 07/05/2026

Well this is a bit insane but in case anyone wants to see us live:

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Paul Goldsmith-Pinkham @paulgp.com · 21/04/2026

Python implementation of `rdrobust` that is significantly faster! github.com/leostimpfle/... These runtimes are in logscale!!

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Paul Goldsmith-Pinkham @paulgp.com · 17/04/2026

Hi @ulrichatz.org , yeah the dashboard figures are different than some of the ones in the paper (that needs to be rectified). The little ? next to the word denotes how it's derived -- in this case it's a crazy long string:

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Paul Goldsmith-Pinkham @paulgp.com · 17/04/2026

Papers now also indicate my analysis of the data accessibility in their data repos. Shows up on the paper listings, and on the exported paper CSV. So, easy exercise is to search for "regression discontinuity" and filter the CSV by "full data" to get a bunch of examples.

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Paul Goldsmith-Pinkham @paulgp.com · 17/04/2026

Looks like macro lagging applied micro in causal inference

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Paul Goldsmith-Pinkham @paulgp.com · 15/04/2026

Redid my leniency design IV slides based on the paper for JEP that Peter Hull, Michal Kolesar and I wrote: github.com/paulgp/appli... arxiv.org/abs/2511.03572

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Paul Goldsmith-Pinkham @paulgp.com · 14/04/2026

Version 2, with more explanations and clean-up. paulgp.com/replication-...

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Paul Goldsmith-Pinkham @paulgp.com · 13/04/2026

First pass at a website that keeps track of the data availability status of various published papers: paulgp.com/replication-... Very much in Alpha mode, so data will be updated soon.