英文标题：
《Revisiting the determinacy on New Keynesian Models》
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作者：
Alberto F. Boix and Adri\\\'an Segura Moreiras
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最新提交年份：
2018
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英文摘要：
The goal of this paper is to shed light on the determinacy question that arises in New Keynesian models as result of a combination of several monetary policy rules; in these models, we provide conditions to guarantee existence and uniqueness of equilibrium by means of results that are obtained from theoretical analysis. In particular, we show that Taylor--like rules in interest rate setting are not the only way to reach determinacy of the rational expectations equilibrium in the New Keynesian setting. The key technical tool that we use for that purposes is the so--called Budan--Fourier Theorem, that we review along the paper.
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中文摘要：
本文的目的是阐明新凯恩斯主义模型中由于多种货币政策规则的组合而产生的确定性问题；在这些模型中，我们通过理论分析得到的结果，提供了保证均衡存在唯一性的条件。特别是，我们表明，在新凯恩斯主义背景下，利率设定中类似泰勒的规则并不是实现理性预期均衡确定性的唯一途径。我们用于此目的的关键技术工具是所谓的Budan Fourier定理，我们将随论文一起回顾。
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分类信息：

一级分类：Quantitative Finance 数量金融学
二级分类：Economics 经济学
分类描述：q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学，包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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