Fuhito Kojima
(小島 武仁 in Chinese Character)

Assistant Professor, Department of Economics, Stanford University (2009- ): I will be on leave at Columbia University during academic year 2011-2012.


fuhitokojima1979 “at-mark” gmail.com (replace “at-mark” with @); best way to reach me

(650)-725-2620 (my office phone)

(617) -699-1942 (cell phone; often in a bad connection);

Skype ID: fuhito.kojima (best way to reach me except for by email)

Curriculum Vitae  


Research Interests

Primary Fields: Microeconomic Theory, Game Theory, Market Design

Secondary Field: Political Economics 


Teaching

Syllabus and slides are available. Please feel free to use the slides for your personal use and for your teaching. If you find any errors, typos, and/or possible mis-citation (I hope they do not occur!), I appreciate your letting me know.

Current Teaching

Economics W4415: Game Theory (undergraduate, Spring 2012), see Coursework for details. The tentative syllabus is here (see the syllabus in the Coursework for the up-to-date information) 

Teaching in the Past & Mini Lectures

Econ 289: Topics in Game Theory (graduate, winter 2011), syllabus, course slides are uploaded in Coursework.

Econ 51: Economic Analysis II (undergraduate, winter 2011), syllabus, course material such as slides are uploaded in Coursework.

ECON 289: Topics in Game Theory (graduate, winter 2010)

ECON 285: Market Design (graduate, fall 2009)

Econ 474: Matching and Market Design (Spring 2009 at Yale)

Mini Lectures on Matching and Market Design (October 2009 at Princeton; July 2009 at Yonsei University; June 2009 and July 2010 at University of Tokyo)


Selected Publications

Robust Stability in Matching Markets (2010), forthcoming, Theoretical Economics.

Substitutes and Stability for Matching with Contracts (2010), with  John William HatfieldJournal of Economic Theory, 145, 1704-1723. 

A Theory of Hung Juries and Informative Voting (2010), with Yuki TakagiGames and Economic Behavior,  69, 498-502.

Group Incentive Compatibility for Matching with Contracts (2009), with John William Hatfield, Games and Economic Behavior, 67, p.745-749

Asymptotic Equivalence of Probabilistic Serial and Random Priority Mechanisms (2010), with Yeon-Koo CheEconometrica.

Axioms for Deferred Acceptance (2007), with Mihai Manea, forthcoming, Econometrica, 78, 633-653. 

Incentives and Stability in Large Two-Sided Matching Markets (2009), with Parag A. PathakAmerican Economic Review  99, pp 608–27.

Incentives in the Probabilistic Serial Mechanism (2010), with Mihai Manea, Journal of Economic Theory, 145, pp 
106-123.

Risk-Dominance and Perfect Foresight Dynamics in N-Player Games (2006), Journal of Economic Theory 128, pp 255-273.


Publications (Continued)

Matching, Resource Allocation, Auction and Market Design

    The "Rural Hospital Theorem" Revisited (2011), forthcoming, International Journal of Economic Theory (a special issue in honor of Lionel McKenzie).

       Impossibility of Stable and Nonbossy Matching Mechanisms (2010),  Economics Letters, 107, pp 69-70

Random Assignment of Multiple Indivisible Objects (2009), Mathematical Social Sciences, 57, 134--142.

Matching with Contracts: Comment (2008), with John William HatfieldAmerican Economic Review 98, pp 1189- 1194.

Games of School Choice under the Boston Mechanism with General Priority Structures (2007), Social Choice and Welfare 31, pp 357-365.

The Law of Aggregate Demand and Welfare in the Two-Sided Matching Market (2007), Economics Letters 99, pp 581-584.

When can Manipulations be Avoided in Two-Sided Matching Markets? Maximal Domain Results (2007), The B.E. Journal of Theoretical Economics (contribution), Article 32.

Matching and Price Competition: Comment (2007), American Economic Review 97, pp 1027-1031.

Random Paths to Pairwise Stability in Many-to-Many Matching Problems: A Study on Market Equilibration (2006), with M. Utku ÜnverInternational Journal of Game Theory 36, pp 473-488 (the Special Issue in Honor of David Gale).

Mixed Strategies in Games of Capacity Manipulation in Hospital-Intern Markets (2006), Social Choice and Welfare 27, pp 25-28. 

Learning and Evolutionary Game Theory

p-Dominance and Perfect Foresight Dynamics (2008), with Satoru TakahashiJournal of Economic Behavior and Organization, 68, 689-701.

Stability and Instability of the Unbeatable Strategy in Dynamic Processes (2006), International Journal of Economic Theory 2, pp 41-54. (2006 IJET Lionel W. McKenzie Prize)

Anti-Coordination Games and Dynamic Stability (2007), joint with Satoru TakahashiInternational Game Theory Review 9, pp 667-688.

Political Economics

Bureaucrats or Politicians?: Comment (2008), American Economic Review 98, pp 561-562.


Other Publications (like surveys, some of these are non-refereed)

     Matching Theory and Its Applications: "Regional Imbalance" of Medical Residents and Its Solutions (2011) (in Japanese), with Yuichiro Kamada and Jun Wako, forthcoming, Iryo-Keizai   Kenkyu (Research in Health Economics)

    Matching and Market Design: An Introduction to Selected Topics (a refereed survey), with Peter Troyan, forthcoming, Japanese Economic Review.

     Matching Market Design (a non-refereed survey, in Japanese), Keizai Seminar (Economics Seminar), with Yosuke Yasuda, 2009.

     Game Theory and Market Design, 1st part, 2nd part (newspaper articles, in Japanese), The Nikkei, 2009.

     Frontiers of the School Choice Problem (2010) (a non-refereed survey, in Japanese), with Yosuke Yasuda, in Designing School Choice SystemsYosuke Yasuda (editor), NTT   Press; Tokyo.


Working papers

Matching, Resource Allocation, Auction and Market Design

     Stability and Strategy-Proofness for Matching  with Constraints: A Problem in the Japanese Medical Match and Its Solution (2011), with Yuichiro Kamada, forthcoming, American  Economic Review P&P.

       Promoting School Competition Through School Choice: A Market Design Approach (2011), with John William Hatfield and Yusuke Narita, under review

      Many-to-many Matching with Max-Min Preferences (2011), with John William Hatfield and Yusuke Narita, under review

       Understanding Stable Matchings: A Non-Cooperative Approach (2011), with Michihiro Kandori and Yosuke Yasuda, coming soon!

Finding All Stable Matchings with Couples (2007), revise and resubmit, Games and Economic Behavior.

Designing Random Allocation Mechanisms: Theory and Applications (2010), with Eric Budish, Yeon-Koo Che, and Paul Milgrom, revise and resubmit, American Economic Review.

The `Boston' School Choice Mechanism (2010), with  M. Utku Ünver, under review

Matching with Couples: Stability and Incentives in Large Markets (2010), with  Parag A. Pathak and Alvin E. Roth, revise and resubmit, Quarterly Journal of Economics.

Improving Efficiency in Matching Markets with Regional Caps: The Case of the Japan Residency Matching Program (2010), with Yuichiro Kamada, revise and resubmit, American Economic Review. (a non-technical introduction to the above paper (in Japanese) is available here, written with Yuichiro Kamada and Jun Wako) 

School Choice: Impossibilities for Affirmative Action (2010),  accepted subject to revisoin, Games and Economic Behavior.

Efficient Resource Allocation under Multi-unit Demand (2011), under review

Political Economics

       Voter Preferences, Polarization, and Electoral Policies (2009), with Yuichiro Kamada, under review
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