Bank restructuring and soft budget constraints in financial transition

This paper analyzes in a formal model the problem of achieving financial discipline in a transitional economy with bank-intermediated finance. Even if banks have no intrinsic interest in refinancing unprofitable firms, they may still exploit the softness of government. By gambling for government bailouts, banks contribute to softening the budget constraints of enterprises. We show that the poor quality of loan portfolios, the absence of collateral, and low bank capitalization are key elements explaining soft budget constraints and repeated bank bailouts in transitional economies. Bank reserves help in hardening budget constraints, but high initial levels of capitalization are necessary to mitigate potential negative effects of a credit crunch for enterprises. We demonstrate that the trade-off between hardness and enterprise liquidity is more severe when loan portfolios are of poor quality. A similar trade-off arises if a bank invests in screening or monitoring projects to improve the quality of portfolios. Under certain conditions, the government should make capitalization contingent on banks investing in monitoring and screening in order to obtain hard budget constraints rather than to let banks use reserves for such investments. Wr further show that transfers of all nonperforming loans to a separate institution, a hospital agency, is never optimal, whereas partial transfers may serve to harden budget constraints. (C) 1995 Academic Press, Inc.