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来源类型Working Paper
规范类型报告
DOI10.3386/w24205
来源IDWorking Paper 24205
A Neoclassical Theory of Liquidity Traps
Sebastian Di Tella
发表日期2018-01-15
出版年2018
语种英语
摘要This paper provides an equilibrium theory of liquidity traps and the real effects of money. Money provides a safe store of value that prevents interest rates from falling enough during downturns, and the economy enters a persistent slump with depressed investment. This is an equilibrium outcome—prices are flexible, markets clear, and inflation is on target—but it’s not efficient. Investment is too high during booms and too low during liquidity traps. Although money has large real effects, monetary policy is ineffective—the zero lower bound is not binding, money is superneutral, and Ricardian equivalence holds. The optimal allocation requires the Friedman rule and a tax/subsidy on capital.
主题Macroeconomics ; Business Cycles ; Money and Interest Rates ; Monetary Policy
URLhttps://www.nber.org/papers/w24205
来源智库National Bureau of Economic Research (United States)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/581879
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GB/T 7714
Sebastian Di Tella. A Neoclassical Theory of Liquidity Traps. 2018.
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