“Is the Distance to Default a Good Measure in Predicting Bank Failures? A Case Study of Japanese Major Banks,” (with Kimie Harada and Takatoshi Ito), Japan and the World Economy, 27, 70-82, 2013.
“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, forthcoming.