東島雅昌の共著論文、"Election Timing across Autocracy and Democracy (ETAD): A New Dataset of National Election Dates." (with Naoki Shimizu, Hidekuni Washida, and Yuki Yanai) が、Electoral Studies 96（2025年）に掲載されました。

"Election Timing across Autocracy and Democracy (ETAD): A New Dataset of National Election Dates." (with Naoki Shimizu, Hidekuni Washida, and Yuki Yanai) 2025. Electoral Studies 96