Optimal Contracts Under Interpersonal Projection joint with Kimiyuki Morita and Takeharu Sogo, Games and Economic Behavior 150 (2025): 356-354. (The working paper version is here)
Sequential auctions of heterogeneous objects joint with Ryuji Sano, Economics Letters 149 (2016): 49-51.
Complementarity and inefficient renegotiation: an incomplete contract approach, Economics Bulletin 36.2 (2016): 721-728.
Cooperation or collusion? Rents in relational contracts for teams, joint with Akifumi Ishihara (Updated in May 2023)
Asymmetric optimal auction design with loss-averse bidders, joint with Takeharu Sogo (Updated in August 2025)
Strategic Determination of Renegotiation Costs (September 2013)