Legal Innovation Program
11 September, The 19th Brown Bag Seminar: Simon Deakin (Specially Appointed Professor, HIAS), “Language evolution and case outcomes in British and Irish Workmen’s Compensation cases, 1907-1947: A preliminary analysis” (onsite)
DateThursday 11, September, 2025
Time12:40-13:40 (Presentation + Chat over lunch)
PlaceRoom205 on Annex building on west campus in Kunitach
Event Outline

The 14th HIAS Brown Bag Seminar

The HIAS Brown Bag Seminar is a new seminar series hosted by Hitotsubashi Institute for Advanced Study (HIAS).
The seminar series aims to promote interaction between HIAS researchers, faculty members, and students university-wide.
HIAS, with its 10 research centers, will continue to strive to function as a hub to facilitate active research collaboration throughout the University.

*Registration is due 3 PM, 10 September Anyone is welcome to attend!

<If space allows, walk-in participants will be accepted on the day of the event.>

*Bring your own lunch.
<Coffee and snacks will be served.>

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Date: Thursday 11, September, 2025 12:40-13:40 (Presentation + Chat over lunch)

Title: “Language evolution and case outcomes in British and Irish Workmen’s Compensation cases, 1907-1947: A preliminary analysis”

Speaker: Simon Deakin (Specially Appointed Professor, HIAS/University of Cambridge, Director of Business Research Center, Professor, Faculty of Law)

Abstract: We use machine learning and natural language processing to study trends in British and Irish workmen’s compensation law of the early twentieth century. Exploratory analysis suggests that judges decided cases more restrictively (against claimants) during periods of recession and worker militancy. English and Scottish judges decided cases similarly, but the Irish case law did not follow the same pattern, for reasons most likely connected to the different sectoral composition of the Irish economy. We identify a latent structure to the legal language used in the cases, which predicts, in the sense of being correlated with, case outcomes. While litigation is a mechanism of transmission of economic shocks, judicial language is the medium through which the law is adjusted.

Venue: Room 205, Annex.(*) Kunitachi Campus, Hitotsubashi University
(*) No. 5 in this campus map

Language: English

Click HERE to register!

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