Macroeconomic stabilization policy for a dynamic economy: variations on a model by Leitmann and Wan.

IF 1.4 4区 管理学 Q3 OPERATIONS RESEARCH & MANAGEMENT SCIENCE
Reinhard Neck, Dmitri Blueschke, Viktoria Blueschke-Nikolaeva
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引用次数: 0

Abstract

In this paper, we modify and extend a model of macroeconomic stabilization policies for a dynamic economy by Leitmann and Wan. We combine a model of long-run output growth and a steady state of no growth with a model of short-run deviations from this growth path based on Keynesian and Monetarist macroeconomic hypotheses. We determine numerically the effects of demand and supply shocks and approximately optimal reactions of fiscal and monetary policies to these shocks for a policy maker in charge of both fiscal and monetary policy using an optimal control algorithm. We also formulate a dynamic game between government (fiscal policy) and central bank (monetary policy) with separate instruments and different preferences for the trade-off between unemployment and inflation and solve it numerically for the noncooperative feedback Nash equilibrium solution and a Pareto optimal solution. The results provide insights into the possibilities of active fiscal and monetary policies and of cooperation and possible conflicts between the institutions responsible for these policies.

动态经济的宏观经济稳定政策:Leitmann和Wan模型的变体。
本文对Leitmann和Wan的动态经济宏观经济稳定政策模型进行了修正和推广。我们结合了一个长期产出增长和稳定无增长状态的模型,以及一个基于凯恩斯主义和货币主义宏观经济假设的偏离这一增长路径的短期模型。我们用最优控制算法确定了需求和供给冲击的影响,以及财政和货币政策对这些冲击的近似最优反应。本文还建立了政府(财政政策)和中央银行(货币政策)在失业与通货膨胀之间的动态博弈模型,并对其进行了数值求解,得到了非合作反馈纳什均衡解和帕累托最优解。这些结果为积极的财政和货币政策的可能性以及负责这些政策的机构之间的合作和可能的冲突提供了见解。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Central European Journal of Operations Research
Central European Journal of Operations Research 管理科学-运筹学与管理科学
CiteScore
4.70
自引率
11.80%
发文量
30
审稿时长
3 months
期刊介绍: The Central European Journal of Operations Research provides an international readership with high quality papers that cover the theory and practice of OR and the relationship of OR methods to modern quantitative economics and business administration. The focus is on topics such as: - finance and banking - measuring productivity and efficiency in the public sector - environmental and energy issues - computational tools for strategic decision support - production management and logistics - planning and scheduling The journal publishes theoretical papers as well as application-oriented contributions and practical case studies. Occasionally, special issues feature a particular area of OR or report on the results of scientific meetings.
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