Research
Working Papers
"Sources of Inequality and Business Cycles:Evidence from the US and Japan", (with Masaru Inaba and Kengo Nutahara), April 2023
"Debt-Ridden Borrowers and Persistent Stagnation", (with Keiichiro Kobayashi), January 2023
"Corporate debt and state-dependent effects of fiscal policy," September 2021
"Debt-Ridden Borrowers and Economic Slowdown," (with Keiichiro Kobayashi), June 2021
Old version title: "Debt-Ridden Borrowers and Productivity Slowdown
"Persistence and Amplification of Financial Frictions," June 2016
"A note on hump-shaped output in the RBC model," October 2014
"The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis," (with Kohei Nagamachi and Naotaka Eguchi), June 2014
"Technology and Capital Adjustment Costs: Micro evidence of automobile electronics in the auto-parts suppliers," (with Ichihiro Uchida and Yosue Takeda), January 2012
Publications
"What drives fluctuations of labor wedge and business cycles? Evidence from Japan," (with Masaru Inaba and Kengo Nutahara), Journal of Macroeconomics, vol.72, June 2022, (Working Paper version)
"Heterogeneity and redistribution in financial crises", Old title: Heterogeneity and redistribution shocks in business cycles, (with Keiichiro Kobayashi), Macroeconomic Dynamics, vol. 20, No.6, pages 1527-1549, September 2016.
"A Regional CGE Analysis of Greenhouse Gas Emissions Regulations", in Japanese, (with Shiro Takeda and Katsuaki Ochiai), Environmental Economics and Policy Studies, Vol.6, No.2, p.12-25, September 2013.
Appendix: Model Detail, in Japanese, August 2012
Presentations
2023/9/16, Japanese Economic Association Annual Meeting (Kansai University), "Sources of Inequality and Business Cycles:Evidence from the US and Japan"
2023/7/30, Asian Meeting of Econometric Society, East Asia (Singapore, Nanyang Technological University), "Corporate debt and state-dependent effects of fiscal policy"
2023/7/6, Computing in Economics and Finance 2023, "Corporate debt and state-dependent effects of fiscal policy"
2022/12/3, Kumamoto Gakuen University, "Debt-Ridden Borrowers and Persistent Stagnation"
2022/8/4, Singapore Economic Review Conference, "Corporate debt and state-dependent effects of fiscal policy"
2022/2/17, Kyoto University Macroeconomics Workshop, "Corporate debt and state-dependent effects of fiscal policy"
2021/5/16, Japanese Economic Association Annual Meeting (Online), "Corporate dependent fiscal policy"
2018/12/14, The 10th Biennial Conference of Hong Kong Economic Association, Xiamei University, "Debt-Ridden Borrowers and Economic Slowdown"
2018/11/30, Aomori Public University, "Core Inflation and Trend Inflation in Japan"
2018/6/7, Tohoku University, "Debt-Ridden Borrowers and Economic Slowdown"
2018/5/25, Sophia University, "Core Inflation and Trend Inflation in Japan"
2017/11/15, Tohoku-Gakuin University, "Debt-Ridden Borrowers and Economic Slowdown"
2017/10/3, The WINPEC Seminar, Waseda University, "Debt-Ridden Borrowers and Economic Slowdown"
2017/3/16, Macroeconomic Analysis Workshop, Research Center for Advanced Science and Technology, the University of Tokyo, "Core Inflation and Trend Inflation in Japan"
2016/5/20, Economic Theory and Policy Workshop, "Debt-Ridden Borrowers and Productivity Slowdown"
2015/10/11, Japanese Economic Association Annual Meeting （Sophia University）,"Debt-Ridden Borrowers and Productivity Slowdown"
2015/9/29, 11th Dynare Conference in Brussels, "Debt-Ridden Borrowers and Productivity Slowdown"
2015/8/7, Summer Workshop on Economic Theory (SWET), "Debt-Ridden Borrowers and Productivity Slowdown"
2014/11/9, Midwest Macro Meeting (Miami, Florida International University), "Heterogeneity and redistribution in financial crises"
2014/8/12, Summer Workshop on Economic Theory (SWET), "Dynamic Debt Restructuring and Optimal Evergreening"
2014/6/22, Asian Meeting of Econometric Society (Taipei, Academia Shinca), "Heterogeneity and redistribution shocks in business cycles"
2014/4/18, CIGS Workshop, "Dynamic Debt Restructuring and Evergreening" Slide
2013/12/28, DSGE Conference 2013（Kyoto University）, "Dynamic Debt Restructuring"
2013/7/12, Computing in Economics and Finance 2013, “The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis”
2013/2/27, Technological innovation and Economy Workshop, “The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis”
2013/2/14, Research Institute of Capital Formation, Development Bank of Japan and Technology and Economy Workshop, “The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis”
2012/12/9, The 14th Macroeconomics Conference, “The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis”
2012/10/27, Aichi University Macroeconomics Seminar, “Debt-Ridden Borrowers and Productivity Slowdown”
2012/10/8, Japanese Economic Association Annual Meeting （Kyushu Sangyo University）, “Debt-Ridden Borrowers and Productivity Slowdown”
2012/8/21, Workshop of Regional Economy Vitalization and Intangible Asset, “Debt-Ridden Borrowers and Productivity Slowdown”
2012/3/6, CIGS Workshop, “The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis?”
2011/12/7, CIGS Energy 2050 workshop, “The Economic Analysis for Global Warming”
2011/5/27, Financial Economics Workshop, “The Impacts of Firms' Technology Choice on the Gender Differences in Wage and Time Allocation: A Cross-Country Analysis”
2011/3/15, Business Cycle Turning Point Workshop, Shimabara Conference, “Aggregate Effects of the Composition of Government Spending in Multi-Sector Dynamic General Equilibrium Models: Spatial VAR”
2010/11/27, Environment and Economy Workshop, "A Regional CGE Analysis of Greenhouse Gas Emissions Regulations"
2010/7/2, Macro Model Workshop, Japan Center for Economic Research, An analysis of Feed-in Tariff --- Application of JCER CGE Model
2010/7/1, Macroeconomics and Econophysics Workshop, The Canon Institute for Global Studies, “Aggregate Effects of the Composition of Government Spending in Multi-Sector Dynamic General Equilibrium Models: Spatial VAR”