17 citations · 25 across the 4 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
econ.GN2026
Estimating Rail Commuter Preferences under Endogenous Crowding: A Population Game Approach to Train Choice in Tokyo
Shota Fujishima, Ryosuke Matsumoto
We estimate commuters' preferences over schedule delay, travel time, and crowding from observed train choices on a commuter rail line in Tokyo. Because crowding is itself an outcom…
physics.soc-ph2026
Uncovering Functional Blocks in Interregional Production Networks: Evidence from Input-Output Linkages in Japan
Shota Fujishima
This paper examines the latent functional block structure of Japan's production network using interregional input-output data. To isolate non-trivial production linkages, we first…