Working Papers

• Learning the liveability of cities from migrants: Combinatiorial-Hodge-theory approach (with Takaaki Aoki and Tetsuya Shimane), May 2024. [arXiv]

• Market Access, Spatial Inequality, and General Purpose Technologies, April 2019. [SSRN; Web Appendix: PDF]

• A Simple Model of Functional Specialization of Cities, January 2015. [IDEAS]

• The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis (with Daichi Shirai and Takamasa Eguchi), June 2014. [IDEAS]

Publications

• "Demographics, Immigration, and Market Size" (with Koichi Fukumura, Yasuhiro Sato, and Kazuhiro Yamamoto),  Japanese Economic Review, Vol.71, 597-639, October 2020. [Springer; July 2017 Version: IDEAS]

• "Comparative Advantage and Skill Premium of Regions," Economics Bulletin, Vol.33, No.3, 1681-1694, July 2013. [PDF]

Publication (in Japanese)

• "The Implication of Heterogeneous Transport Costs for the Spatial Distribution of Firms," Journal of Applied Regional Science, No.15, 13-22, 2010. [PDF]