The information economics is a result of asymmetric information Game theory application into economics. It is study what is a most action contract.
信息经济学是非对称信息博弈论在经济学中的应用，主要研究什么是非对称信息情况下的最优契约。
Business characteristics are analyzed and compared with contract theory. Exertion and adapting conditions of two kinds of distribution channels are researched with a game model.
本文运用合约理论分析和比较了这两种分销渠道的交易特征，并利用博弈论模型探讨了这两种分销渠道的运用环境和适用条件。
Signing the contract become the balance of Game- Theory, so the contract is more stable than before.
从而履约成为博弈的均衡，因此契约比较稳定。
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