6KORNAJ. J. The Soft Budget Constraint [ J ]. Kyklos, 1986,39, ( 1 ) :3 - 30.
7HILLMAN, A. L. , E. KATZ and J. Rosenberg. Workers as insurance: Anticipated government assistance and factor demand [ J ]. Oxford Economic Papers, 1987,39 (4) :813 -820.
8DEWATRIPONT, M. and MASKIN, E. Credit and Effi- ciency in Centralized and Decentralized Economies [M] Mimeo: Harvard University,1990.
9BAI, C. and Y. WANG. The Myth of the East Asian Miracle: The Macroeconomic Implications of Soft Budgets [ J ]. American Economic Review, 1999,89 (2) :432 -437.
10SANDAS, P. Adverse Selection and Competitive Mar- ket Making: Empirical Evidence from a Limit Order Market [ J ]. Review of Financial Studies, 2001,14 ( 3 ) :705 - 734.