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首页> 外文期刊>Journal of Economic Dynamics and Control >Repeated moral hazard and recursive Lagrangeans
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Repeated moral hazard and recursive Lagrangeans

机译:反复的道德风险和递归的拉格朗日人

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This paper shows how to solve dynamic agency models by extending recursive Lagran-gean techniques a la Marcet and Marimon (2011) to problems with hidden actions. The method has many advantages with respect to the promised utilities approach (Abreu et al., 1990): it is a significant improvement in terms of simplicity, tractability and computational speed. Solutions can be easily computed for hidden actions models with several endogenous state variables and several agents, while the promised utilities approach becomes extremely difficult and computationally intensive even with just one state variable or two agents.
机译:本白皮书展示了如何通过将la marcet and Marimon(2011)的递归Lagran-gean技术扩展到具有隐藏动作的问题来解决动态代理模型。该方法相对于承诺的实用程序方法具有许多优点(Abreu等人,1990年):从简单性,易处理性和计算速度方面来看,它是一个重大改进。对于具有多个内生状态变量和多个代理的隐藏动作模型,可以轻松地计算解决方案,而即使只有一个状态变量或两个代理,所承诺的实用程序方法也变得极其困难且计算量大。

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