徐永勝

徐永勝(Yongsheng Xu)，美國喬治亞州立大學經濟系終身教授，中央財經大學中國公共財政與政策研究院教授，西南財經大學海外客座教授。

徐永勝教授本科畢業於蘭州大學獲應用數學系，獲學士學位（1985），於上世紀80年代入選“鄒至庄經濟學留學項目”赴美國土倫大學（Tulane University）深造，並於1992年獲得經濟學博士學位。他先後在美國，英國和日本多所大學（華盛頓大學（Washington University）, 土倫大學（Tulane University）,杜倫大學（University of Durham），一橋大學（Hitotsubashi University），諾丁漢大學（University of Nottingham）和喬治亞州立大學（Georgia State University））從事教學和研究工作，於2004年在喬治亞州立大學安德魯楊政策研究院(Andrew Young School of Policy Studies)晉陞為終身教授，成為該系由副教授晉陞為正教授最快的教授。

徐永勝教授主要從事經濟理論研究，其研究領域為微觀經濟理論，福利經濟學，社會選擇，應用博弈論，公共經濟，信息與組織理論，貧窮與不公平理論等。其論文見諸於經濟學國際一流學術期刊如：Economica, Journal of Economic Theory, Economic Theory 和 Social Choice and Welfare等，學術成果豐碩，是在經濟學界尤其是社會選擇領域有重要影響及學術貢獻的華人經濟學家之一。

學術任職：

《Social Choice and Welfare》雜誌編委會成員

主要學術論文：

1. Mikhail I Melnik, Yongsheng Xu and James Alm, “The choice of opening prices on ebay”, The Manchester School, forthcoming.

2. Chiaki Hara, Tomoichi Shinotsuka, Kotaro Suzumura and Yongsheng Xu, “Continuity and egalitarianism in the evaluation of infinite utility streams”, Social Choice and Welfare, 31: 179-191, 2008.

3. Wulf Gaertner and Yongsheng Xu, “A new class of measures of the standard of living based on functionings”, Economic Theory, 35, 201-215, 2008.

4. Baoyun Qiao, Jorge Martinez-Vazquez and Yongsheng Xu, “The tradeoff between growth and equity in decentralization policy: China's experience”, Journal of Development Economics, 86, 112-128, 2008.

5. Yongsheng Xu and Naoki Yoshihara, “The behavior of solutions to bargaining problems on the basis of solidarity”, Japanese Economic Review, 59(1), 133-138, 2008.

6. Achin Chakraborty, Prasanta K. Pattanaik and Yongsheng Xu, “On the mean of squared deprivation gaps”, Economic Theory, 34: 181-187, 2008.

7. Prasanta K. Pattanaik and Yongsheng Xu, “On measuring personal connections and the extent of social networks”, Analyse & Kritik, 2007.

8. Yongsheng Xu, “Norm-constrained choices”, Analyse & Kritik, 2007.

9. Dinko Dimitrov, Shao Chin Sung and Yongsheng Xu, “Procedural group identification”, Mathematical Social Sciences, 54(2): 137-146, 2007.

10. Yongsheng Xu and Lin Zhou, “Rationalizability of choice functions by game trees”, Journal of Economic Theory, 134: 548-556, 2007.

11. Prasanta K. Pattanaik and Yongsheng Xu, “Minimal relativism, dominance, and standard of living comparisons based on functionings”, Oxford Economic Papers, 59(2): 354-374, 2007.

12. Wulf Gaertner and Yongsheng Xu, “Capability as the basis for a new measure of human development”, Journal of Human Development, 7(3): 311-321, 2006.

13. Yongsheng Xu and Naoki Yoshihara, “Alternative characterizations of three bargaining solutions for nonconvex problems”, Games and Economic Behavior 57(1): 86-92, 2006.

14. Wulf Gaertner and Yongsheng Xu, “Procedural choice”, Economic Theory 24(2): 335-349, 2004.

15. Kotaro Suzumura and Yongsheng Xu, “Welfarist-consequentialism, similarity of attitudes, and Arrow's general impossibility theorem”, Social Choice and Welfare 22(1): 237-251, 2004.

16. Yongsheng Xu, “On ranking linear budget sets in terms of freedom of choice”, Social Choice and Welfare, 22(1): 281-289, 2004.

17. Walter BOSSERT, Prasanta K. Pattanaik and Yongsheng Xu, “Similarity of options and the measurement of diversity”, Journal of Theoretical Politics 15: 405-421, 2003.

18. Kotaro Suzumura and Yongsheng Xu, “Consequences, opportunities, and generalized consequentialism and non-consequentialism”, Journal of Economic Theory 111, 293-304, 2003.

19. Kotaro Suzumura and Yongsheng Xu, “Recoverability of choice functions and binary relations: some duality results”, Social Choice and Welfare 21: 21-37, 2003.

20. Indranil Dutta, Prasanta K. Pattanaik and Yongsheng Xu, “On measuring multi-dimensional deprivation on the basis of aggregate data”, Economica 70: 197-221, 2003.

21. Yongsheng Xu, “On ranking compact and comprehensive opportunity sets”, Mathematical Social Sciences 45(2): 109-119, 2003.

22. Kotaro Suzumura and Yongsheng Xu, “On constrained dual recoverability theorems”, Mathematical Social Sciences 45(2): 143-154, 2003.

23. Yongsheng Xu, “Functioning, capability and the standard of living-an axiomatic approach”, Economic Theory 20(2): 387-399, 2002.

24. Kotaro Suzumura and Yongsheng Xu, “Characterizaitons of consequentialism and non-consequentialism”, Journal of Economic Theory 101(2): 423-436, 2001.

25. Prasanta K. Pattanaik and Yongsheng Xu, “On ranking opportunity sets in economic environments”, Journal of Economic Theory 93(1): 48-71, 2000.

26. Walter Bossert, Prasanta K. Pattanaik and Yongsheng Xu, “Choice under complete uncertainty: characterization of some decision rules”, Economic Theory 16(2): 295-312, 2000.

27. Prasanta K. Pattanaik and Yongsheng Xu, “On diversity and freedom of choice”, Mathematical Social Sciences 40(2): 123-130, 2000.

28. Yongsheng Xu, “Non-discrimination and the Pareto principle”, The Economic Review 51(1): 54-60, 2000.

29. Wulf Gaertner and Yongsheng Xu, “On the structure of choice under different external references”, Economic Theory 14: 609-620, 1999.

30. Wulf Gaertner and Yongsheng Xu, “On rationalizability of choice functions: a characterization of the median”, Social Choice and Welfare 16(4): 629-638, 1999.

31. Wulf Gaertner and Yongsheng Xu, “Rationality and external reference”, Rationality and Society 11: 169-185, 1999.

32. Yongsheng Xu, “Rejection of unfair alternatives and the egalitarian solution”, Journal of Lanzhou University (Natural Sciences) 35 (3): 208-213, 1999.

33. Prasanta K. Pattanaik and Yongsheng Xu, “On preference and freedom”, Theory and Decision 44: 173-198, 1998.

34. Wulf Gaertner and Yongsheng Xu, “Optimization and external reference: a comparison of three linear axiomatic systems”, Economics Letters 57: 57-62, 1997.

35. David Malueg and Yongsheng Xu, “Endogenous information quality: a job-assignment application”, Zeitschrift fur Nationalokonomie/Journal of Economics 65: 163-180, 1997.

36. William Oakland and Yongsheng Xu, “Double taxation and tax deduction: a comparison”, International Tax and Public Finance 3: 45-56, 1996.

37. Walter Bossert, Prasanta K. Pattanaik and Yongsheng Xu, “Ranking opportunity sets: an axiomatic approach”, Journal of Economic Theory 63(2): 326-345, August 1994.

38. Nick Baigent and Yongsheng Xu, “Independent, necessary and sufficient conditions for approval voting”, Mathematical Social Sciences 21: 21-29, 1991.

39. Prasanta K. Pattanaik and Yongsheng Xu, “On ranking opportunity sets in terms of freedom of choice”, Recherches Economiques de Louvain 56: 383-390, 1990. Reprinted in Freedom: a Philosophical anthology edited by I. Carter, H. Kramer and H. Steiner, Blackwell: Oxford, 2007.

40. Irving LaValle and Yongsheng Xu, “Information evaluation under nonadditive expected utility, Journal of Risk and Uncertainty 3: 261-275, 1990.

41. Yongsheng Xu, “The libertarian paradox: some further observations”, Social Choice and Welfare 7: 343-351, 1990.

42. Yongsheng Xu, “Population evaluation functions: axiomatisation of two utilitarian principles”, Mathematical Social Sciences 20: 91-98, 1990

主要著作

1．Prasanta K. Pattanaik, Koichi Tadenuma, Yongsheng Xu and Naoki Yoshihara (eds), Rational Choice and Social Welfare: Theory and Applications, Springer-Verlag, 2008.

2. Prasanta K. Pattanaik and Yongsheng Xu, “Conceptions of rights and freedom in welfare economics: a re-examination”, forthcoming in P. Dumouchel and R. Gotoh (eds.), Against injustice: Ethics, Economics and the Law, to be published by Cambridge University Press, Cambridge.

3. Wulf Gaertner and Yongsheng Xu, “Individual choices in a non-consequentialist framework: a procedural approach”, forthcoming in K. Basu and R. Kanbur (eds.), Arguments for a Better World: Essays in Honor of Amartya Sen, Vol. I: Ethics, Welfare and Measurement, to be published by Oxford University Press, Oxford.

4. Prasanta K. Pattanaik and Yongsheng Xu, “Ordinal distance, dominance, and the measurement of diversity”, in P.K. Pattanaik, K. Tadenuma, Y. Xu and N. Yoshihara (eds.), Rational Choice and Social Welfare: Theory and Applications, Springer-Verlag, 2008.

5. Clemens Puppe and Yongsheng Xu, “Revealed preference for freedom and ordinal rankings of opportunity sets”, in Liberalism and Logical Empiricism, F. Stadler et.al. (eds.) (forthcoming), Kluwer Academic Publishers, Dordrecht, The Netherlands.

6. Yongsheng Xu, “Pareto principle and intergenerational equity: immediate impatience, universal indifference and impossibility”, Chapter 7 in Intergenerational Equity and Sustainability, John E. Roemer and Kotaro Suzumura (eds) (2007), Palgrave.

7. Yongsheng Xu, “Non-binary social choice: a brief introduction”, Chapter 4 in Collective Decision-Making: Social Choice and Political Economy, N. Schofield (ed.) (1996), Kluwer Academic Publishers: Dordrecht, the Netherlands.

8. Book Review: Industrial Organization: Theory and Application, by O. Shy, Zeitschrift fur Nationalokonomie/Journal of Economics, 1997.