研究内容
マクロ経済学に関する研究をしています。資産や所得の異なる家計が多数存在するマクロ経済モデルを用いて、景気循環や政策の分析を行っています。名目価格や名目賃金の調整がマクロ経済に与える影響についても研究を進めています。
主要成果
“Heterogeneity and Aggregation: Implications for Labor-Market Fluctuations: Comment,” American Economic Review, 104 (4), 1446-1460, 2014.
“State Dependency in Price and Wage Setting,” International Journal of Central Banking, 13 (1), 151-189, 2017.
“The Optimum Quantity of Debt for Japan,” (with Tomoyuki Nakajima), Journal of the Japanese and International Economies, 46, 17-26, 2017.
“The Effectiveness of Consumption Taxes and Transfers as Insurance against Idiosyncratic Risk,” (with Tomoyuki Nakajima), Journal of Money, Credit, and Banking, 52 (2-3), 505-530, 2020.
“Time-Varying Wage Risk, Incomplete Markets, and Business Cycles,” Review of Economic Dynamics, 37, 195-213, 2020.