...
首页> 外文期刊>Journal of Economic Dynamics and Control >Winding number criterion for existence and uniqueness of equilibrium in linear rational expectations models
【24h】

Winding number criterion for existence and uniqueness of equilibrium in linear rational expectations models

机译:线性有理期望模型中均衡存在和唯一性的绕组数准则

获取原文
获取原文并翻译 | 示例
           

摘要

This paper develops a simple geometric criterion for the existence and uniqueness of equilibrium in linear rational expectations (LRE) models. The class of models considered is very general and includes models with infinitely many lags and/or leads of endogenous variables. I show that the criterion is tightly related to the familiar Blanchard and Kahn (Econometrica 48(5) (1980) 1305), Hansen and Sargent (Rational Expectations and Econometric Practice, 1981), and Whiteman (Linear Rational Expectations Models: A User's Guide, 1983) conditions for the existence and uniqueness of equilibrium in LRE models. The new criterion can be used to extend the policy rule robustness analysis of Onatski and Stock (Macroeconomic Dynamics 6(1) (2002) 85) from purely backward-looking models to forward-looking models.
机译:本文针对线性有理期望(LRE)模型中平衡的存在和唯一性,开发了一个简单的几何准则。所考虑的模型类别非常笼统,并且包括具有无限多个内生变量的滞后和/或超前的模型。我证明了该标准与熟悉的Blanchard和Kahn(Econometrica 48(5)(1980)1305),Hansen和Sargent(Rational Expectations and Econometric Practice,1981)和Whiteman(Linear Rational Expectations Models:User's Guide)紧密相关(1983年),LRE模型中平衡存在和唯一性的条件。新标准可用于将Onatski and Stock(Macroeconomic Dynamics 6(1)(2002)85)的政策规则稳健性分析从纯粹的后向模型扩展到前向模型。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号