I’m pleased to share our new work. This article examines the relationship between the strength of upper houses and party system fragmentation. #bicameralism

Representation@repjournal.bsky.social · 2mo ago

Check out our latest article: Stronger Veto, Less Fragmented Party Systems: Influence of Bicameralism on Party System Concentration by Hideo Ishima & Masahiko Tatebayashi #Representation #Politics www.tandfonline.com/doi/full/10....

My first day in Ann Arbor.

#IPSA2025