CESifo Instituteリサーチフェロー
キヤノングローバル戦略研究所上級研究員
京都府参与 （雇用創出・就業支援）
研究内容
応用経済分析の立場から取引仲介についての研究をしています。取引仲介理論とは、売り手と買い手をつなぐ経済主体であるミドルマンやプラットフォームを分析するもので、金融論、産業組織論、経営学、都市経済学、労働経済学、マクロ経済学とも接点の多い応用範囲の広い学問分野です。また、動学的なプライシングや貨幣と信用についての研究も行っています。
主要成果
Strategic limitation of market accessibility: search platform design and welfare (with Chris Teh and Chengsi Wang), Journal of Economic Theory, 216 (2024), 105798
Endogenous cycles in collateralized credit (with Vyacheslav Arbuzov, Yu Awaya and Hiroyuki Fukai), Journal of Money, Credit and Banking, 56–2–3 (2024), 627-646
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Marketmaking middlemen (with Pieter Gautier and Bo Hu), RAND Journal of Economics, 54-1 (2023), 83-103
Rational bubbles and middlemen (with Yu Awaya and Kohei Iwasaki), Theoretical Economics, 17-4 (2022), 1559-1587
A model of collateral: endogenizing the borrowing constraint (with Yu Awaya and Hiroyuki Fukai), International Economic Review, 62-32 (2021) 1131-1151
Multiproduct intermediaries (with Andrew Rhodes and Jidong Zhou), Journal of Political Economy, 129-2 (2021) 421-464
Competition in the presence of individual demand uncertainty (with Marc Möller), RAND Journal of Economics, 47 (2016) 273-292
Liquidity constraints in a monetary economy (with Leo Ferraris), International Economic Review, 53 (2012) 255-277
Collateral fluctuations in a monetary economy (with Leo Ferraris), Journal of Economic Theory, 146 (2011) 1915-1940
A model of merchants, Journal of Economic Theory 145 (2010) 1865–1889
Advance purchase discounts versus clearance sales (with Marc Möller), Economic Journal 547 (2010) 1125-1148
Collateral secured loans in a monetary economy (with Leo Ferraris), Journal of Economic Theory 143 (2008) 405-424