ulrich aꜩ

@ulrich
72 Followers
130 Following
255 Posts
Professor (Asst) at Bocconi U | Data and sustainability | Affiliated with the NYU Stern Center for Sustainable Business
Infohttps://statzhero.github.io/ulrichatz/
This is live on the official IRS website and hasn't been fixed in a year.

Estonians were truly ahead of the #AI curve: "in Estonia [the *Kratt*, a golemesque creature] is used as a metaphor for AI and its complexities. For instance, algorithmic-liability law is also called the Kratt law."

and

"An interesting aspect of the kratt is that it was necessary for it to constantly keep working, otherwise it would turn dangerous to its owner."

https://en.wikipedia.org/wiki/Kratt

Kratt - Wikipedia

Vibecoding in #Rstats visualized

New `\glitch{}` #latex command just dropped to freak out your coauthors. Tells exactly how the paper is going.

https://gist.github.com/statzhero/ea4e485e7ab1b0cc2e76ba4f6de94579

Today, Anthropic released Claude Opus 4.6 with a #Finance plugin. I tested it on capitalizing VW's R&D expenses. In one vague prompt I got a full spreadsheet with amortization schedules and ROIC calculations.

The usual #AI pros and cons apply also for Claude Finance (as of today): it is remarkably fast and capable, but still requires supervision and will make mistakes. The spreadsheets look spiffy though.

statzhero.github.io/ulrichatz/blog/opus-finance.html

`seed(42)` is the new em dash.

One of the greatest tools for scientific production relaunched: #Zotero 8.

https://www.zotero.org/blog/zotero-8/

Zotero Blog » Blog Archive » Zotero 8

Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.

Sure, buddy.

#rstats #mcp

It provides:
- Secure credential management via your system keyring
- Pre-built functions for Compustat and linking tables
- Standard default research filters, and an argument to fill in missing SIC fields

The design aims to follow the approach in Ian Gow and Tony Ding's "Empirical Research in Accounting: Tools and Methods" book, which emphasizes reproducible workflows.