满意合同

Satisficing Contracts

Review of Economic Studies · 2010
被引 56
人大 A+FT50ABS 4*

中文导读

研究了两个有限理性代理人因时间成本而无法充分思考未来交易时的均衡合同,发现合同可能是不完全的并赋予控制权,但代理人倾向于通过更完全的合同解决冲突,尽管这并非联合收益最大化。

Abstract

We propose a model of equilibrium contracting between two agents who are “boundedly rational” in the sense that they face time costs of deliberating current and future transactions. We show that equilibrium contracts may be incomplete and assign control rights: they may leave some enforceable future transactions unspecified and instead specify which agent has the right to decide these transactions. Control rights allow the controlling agent to defer time-consuming deliberations on those transactions to a later date, making her less inclined to prolong negotiations over an initial incomplete contract. Still, agents tend to resolve conflicts up-front by writing more complete initial contracts. A more complete contract can take the form of either a finer adaptation to future contingencies, or greater coarseness. Either way, conflicts among contracting agents tend to result in excessively complete contracts in the sense that the maximization of joint payoffs would result in less complete contracts.

满意合同控制权不完全契约有限理性