Research

Publications

[9] “The Impact of Bicameral Incongruence on the Legislative Productivity” Meiji Gakuin Law Journal 118, (2025) 321-342.

[8] “Ministerial Selection under Abe, Suga, and Kishida” in Pekkanen, Robert J., Steven R. Reed, and Daniel M. Smith. eds. Japan Decides 2021: The Japanese General Election. New York: Palgrave Macmillan (2023) 149–163.

[7] “Party Switching and Policy Disagreement: Scaling Analysis of Experts’ Judgment.” (with Tomoko Matsumoto and Kentaro Yamamoto) Japanese Journal of Political Science 23 (3) (2022) 254-269.

[6] “Measuring and Explaining the Complexity of Left-Right Perceptions of Political Parties.” (with Royce Carroll) Electoral Studies 71 (2021).

[5] The Logic of Delegation and Institutional Contexts: Ministerial Selection under Mixed-Member Systems in Japan. Asian Journal of Comparative Politics 4 (4), (2019) 303-329.

[4] Measuring and Comparing Party Ideology and Heterogeneity. (with Royce Carroll) Party Politics 25 (2), (2019) 245-256.

[3] Polarization and Ideological Congruence between Parties and Supporters in Europe. (with Royce Carroll) Public Choice 176, 1–2, (2018) 247–265.

[2] Explaining Citizen Perceptions of Party Ideological Positions: The Mediating Role of Political Contexts. (with Royce Carroll) Electoral Studies 51 (2018) 14–23.

[1] The Impact of Bicameralism on the Disproportionality of Cabinet Portfolio Allocation. Japanese Political Science Review 3 (2016) 127–145.