吉原直毅

研究活動

現在進行中の主要研究テーマ：
･Existence and Democratic Derivations of Kranich-Hammond-Pareto Ordering Functions in an Extended Arrovian Framework (joint with R. Gotoh and K. Suzumura).
･On Libertarian Rights Assignments (joint with R. Gotoh and K. Suzumura).
･A Mechanism Design for a Solution to the Tragedy of the Commons (joint with Akira Yamada).
･Forced Trades in a Free Market (joint with Marc. Fleurbaey).
･Political Competition for Second Best Solutions (joint with John E. Roemer)
･Arrovian Social Choice of Second Best Solutions

現在準備中の翻訳：
･G. A. Cohen (2000): If You’re an Egalitarian, How Come You’re So Rich?  Harvard University Press. (Joint with 鳥澤円)
･J. E. Roemer (1998): Equality of Opportunity, Harvard University Press. (Joint with 後藤玲子)

現在準備中の啓蒙書：
･厚生経済学　(Joint with 西條辰義)

研究業績

論文
1. 数理マルクス経済学
“Wealth, Exploitation, and Labor Discipline in the Contemporary Capitalist Economy,” Metroeconomica 49-1, February 1998, pp. 23-61.
「搾取と階級の一般理論」『アナリティカル･マルクシズム』 (高 増明, 松井暁 編) ナカニシヤ出版, 1999年6月, pp. 66-85.
「マルクス派搾取理論再検証; 70年代転化論争の軌跡」『経済研究』 2000年7月, pp. 253-268.

2. メカニズム･デザイン
“Characterizations of the Public and Private Ownership Solutions,” Mathematical Social Sciences 35-2, March 1998, pp. 165-184.
“Natural and Double Implementation of Public Ownership Solutions in Differentiable Production Economies,” Review of Economic Design 4-2, July 1999, pp. 127-151.
“A Characterization of Natural and Double Implementation in Production Economies,” Social Choice and Welfare 17-4, 2000, pp. 571-599.
“A Mechanism Design for a Solution to the Tragedy of the Commons,” (joint with Akira Yamada) forthcoming in IER Discussion Paper, The Institute of Economic Research, Hitotsubashi University, October 2001.

3. 分配的正義論
“A Game Form Approach to Theories of Distributive Justice: Formalizing Needs Principle,” (joint with R. Gotoh) Logic, GameTheory and Social Choice (H. de Swart, ed.) Tilburg: Tilburg University Press, May 1999, pp. 168--183.
「分配的正義の理論への数理経済学的アプローチ」『アナリティカ ル･マルクシズム』 (高増明, 松井暁 編)ナカニシヤ出版, 1999年6月, pp. 152-175.
「責任と補償：厚生経済学の新しいパラダイム」 (joint with鈴村興太郎) 『経済研究』 51巻2号, 2000年4月, pp. 162--184.
“A Class of Fair Distribution Rules a la Rawls and Sen,” (joint with R. Gotoh) IER Discussion Paper No. 389, The Institute of Economic Research, Hitotsubashi University, May 1999, forthcoming in Economic Theory.
“On Efficient and Procedurally-Fair Equilibrium Allocations in Sharing Games,” Discussion Paper No. 397, The Institute of Economic Research, Hitotsubashi University, October 2000.
“A Social Procedure for Choosing Fair Allocation Rules: Formalizing the Rawlsian Principles of Justice,” (joint with R. Gotoh) ISER Discussion Paper No. 460, March 1998.

4. 協力ゲーム理論
“Characterizations of Bargaining Solutions in Production Economies with Unequal Skills,” Discussion Paper, No. 396, The Institute of Economic Research, Hitotsubashi University, October 2000, forthcoming in Journal of Economic Theory.
“Solidarity and Cooperative Bargaining Solutions,” October 2001, mimeo.
“Solidarity and the Nash Bargaining Solutions,” Discussion Paper No. 409, The Institute of Economic Research, Hitotsubashi University, March 2001.

5. 社会的選択理論
“On Existence of Procedurally Fair Allocation Rules in Economic Environments,” (joint with R. Gotoh and K. Suzumura) IER Discussion Paper, No. 379, The Institute of Economic Research, Hitotsubashi University, June 1999.

“Existence of Kranich-Hammond-Pareto Ordering Functions in a Framework of Extended Alternatives,” (joint with R. Gotoh and K. Suzumura) December 2001, mimeo.

“On Libertarian Rights Assignments,” (joint with R. Gotoh and K. Suzumura) December 2001, mimeo.

“Arrovian Social Choice of Kranich-Hammond-Pareto Ordering Functions in a Framework of Extended Alternatives,” (joint with R. Gotoh and K. Suzumura) December 2001, progressing.

レフリー活動

Economic Review (経済研究), Environmental Economics and Policy Studies, Games and Economic Behavior, International Economic Review, Japanese Economic Review, Journal of Economic Theory, Mathematical Social Sciences, Review of Economic Design, Social Choice and Welfare, Soul Journal of Economics, etc.

学会報告

“Characterizations of Public Ownership Solutions,” The Conference on Axiomatics of Resource Allocations (University of Montreal) 1999年6月.
“A Characterization of Natural and Double Implementation in Production Economies,” Far Eastern Meeting of Econometric Society 1997 Hong Kong (Chinese University of Hong Kong) 1997年7月.
“A Game Form Approach to Theories of Distributive Justice: Formalizing Needs Principle,” and “A Social Procedure for Choosing Fair Allocation Rules: Formalizing the Rawlsian Principles of Justice,” The 4th International Meeting of the Society for Social Choice and Welfare (University of British Columbia) 1998年7月.
“A Game Form Approach to Theories of Distributive Justice: Formalizing Needs Principle,” The International Conference on Logic, Game Theory and Social Choice ’99 (Tilburg University), 1999年5月.
“On the Existence of Procedurally Fair Allocation Rules in Economic Environments,” The International Conference on Axiomatic Resource Allocation Theory (Namur University) 1999年6月.
“On the Existence of Procedurally Fair Allocation Rules in EconomicEnvironments,” The XIIth World Congress of International Economic Association (University of Buenosailes) 1999年8月.
“On Efficient and Procedurally-Fair Equilibrium Allocations in Sharing Games,” The International Conference of the Society for Economic Design (Istanbul) 2000年6月.
“Characterizations of Bargaining Solutions in Production Economies with Unequal Skills,” The 5th International Meeting of the Society for Social Choice and Welfare (University of Alicante) 2000年7月.
“Characterizations of Bargaining Solutions in Production Economies with Unequal Skills,” The 1st World Congress of Game Theory Society (Bilbao) 2000年7月.

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