"Information constraints and examination quality in patent offices: The effect of initiation lags," International Journal of Industrial Organization 82, 102839, 2022年 (共著)
"The effects of offshore production on onshore innovation: Evidence from Japanese multinationals," Research Policy 48, 103836, 2019年 (共著)
"Innovation responses of Japanese firms to Chinese import competition," World Economy, 2019年 (共著)
"Does the outsourcing of prior art search increase the efficiency of patent examination? Evidence from Japan," Research Policy 44(8), pp.1601-1614, 2015年 (共著)
"An economic analysis of deferred examination system: Evidence from a policy reform in Japan," International Journal of Industrial Organization 39, pp.19-28, 2015年 (共著)