List of Jingang Zhao’s Research Papers
(Updated 6/2010 )
Game Theory
Industrial Organization
Mathematical Economics
Miscellaneous Topics
Game Theory
"The Relative Interior of the Base Polyhedron and the Core," Economic Theory, Vol. 18(3), 2001.
"The Existence of TU Alpha-core in Norm Form Games," The International Journal of Game Theory, Vol. 28(1), 1999.
"A Beta-Core Existence Result and its Application to Oligopoly Market," Games and Economic Behavior, Vol. 27, 1999.
"A Cooperative Analysis of Covert Collusion in Oligopolistic Industries," The International Journal of Game Theory, Vol. 26(2), 1997.
"The Stability and the Formation of Coalition Structures in Norm Form TU Games," WP #96-13, Econ Dept., OSU, 1996.
"Cooperative Processing of Information via Choice at an Information Set" (with T. Ichiishi and A. Idzik), The International Journal of Game Theory, Vol. 23(2), 1994.
"The Hybrid Solutions of an N-Person Game," Games and Economic Behavior, Vol. 4(1), 1992.
"The Equilibria of Multiple Objective Games," The International Journal of Game Theory, Vol. 20(2), 1991.
Industrial Organization
"Why Are Firms Sometimes Unwilling to Reduce Costs?" (with H. Wang, revised 2009), forthcoming in Journal of Economics.
“A Stable Market Structure as the Solution for Cournot Oligopolies”, under revision.
"Revisiting Rate of Return Regulation under Uncertainty," under revision.
“Necessary and Sufficient Conditions for the Optimal Number of Firms”, Journal of Economics 98 (2009): 235–246.
“Estimating Merging Costs by Merger Preconditions”, Theory and Decision 66 (2009), 373-99.
“Welfare Reductions from Small Cost Reductions in Differentiated Oligopoly" (with H. Wang), International Journal of Industrial Organization 25 (2007), 173-185.
“A Note on the Welfare Effects of Horizontal Mergers in Asymmetric Linear Oligopolies" (with S. Heubeck and D. Smythe), Annals of Economics and Finance 1 (2006), 29-47.
“The Complete Welfare Effects of Cost Reductions in a Cournot Oligopoly” (with D. Smythe), Journal of Economics, Vol. 87, 181-193, 2006.
"A Characterization for the Negative Welfare Effects of Cost Reduction in Cournot Model," International Journal of Industrial Organization, Vol. 19, 2001.
"The Core in an Oligopoly Market with Indivisibility," Economic Theory, Vol. 16, 2000.
"A Necessary and Sufficient Condition for the Convexity in Oligopolistic Games," Mathematical Social Sciences, Vol. 37(2), 1999.
"A Cooperative Analysis of Covert Collusion in Oligopolistic Industries," The International Journal of Game Theory, Vol. 26(2), 1997.
Mathematical Economics
"Some Envelope Theorems for Integer and Discrete Choice Variables" (with R. Sah), International Economic Review, Vol. 39(3), 1998.
"The Lower Semicontinuity of Optimal Solution Set," Journal of Mathematical Analysis and Application, Vol. 207, 1997.
"The Hybrid Equilibria and Core Selection in Exchange Economies with Externalities," Journal of Mathematical Economics, Vol. 26(4), 1996.
"The Core Allocations in Two Sample Economies," WP #96-12, Econ Dept., OSU, 1996.
"A Strategic Market Game of a Finite Exchange Economy with a Mutual Bank" (with M. Shubik), Mathematical Social Sciences, Vol. 22(3), 1991.
"Results on the Absolute Solutions of Multiobjective Mathematical Programming," Journal of Beijing Institute of Aeronautics and Astronautics (in Chinese;
with English Abstract), No. 3, 1983.
Miscellaneous Topics
“On the Efficiency of Indirect Taxes in Differentiated Oligopolies with Asymmetric Costs" (with H. Wang), Journal of Economics 96 (2009), 223-39.
"The Labor Market Effects of Non-Wage Compensations" (with M. Hashimoto), Labour Economics, Vol. 7 (1), 2000
"A Comparison of the Political Impacts and Natural Impacts on the Chinese Economy," Unpublished Working paper, Econ Dept., Yale University, 1991.
"The Economic Analysis and Estimation for the Tri-County Region of Shangqiou, Ningling and Minquan" (with J. Sun and Z. Zhu, in Chinese;
with English Abstract), Henan Science, No. 1, 1986.