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来源类型Working Paper
规范类型报告
DOI10.3386/w29603
来源IDWorking Paper 29603
Currency Wars, Trade Wars, and Global Demand
Olivier Jeanne
发表日期2021-12-27
出版年2021
语种英语
摘要This paper presents a tractable model of a global economy in which countries can use a broad range of policy instruments---the nominal interest rate, taxes on imports and exports, taxes on capital flows or foreign exchange interventions. Low demand may lead to unemployment because of downward nominal wage stickiness. Markov perfect equilibria with and without international cooperation are characterized in closed form. The welfare costs of trade and currency wars crucially depend on the state of global demand and on the policy instruments that are used by national policymakers. Countries have more incentives to deviate from free trade when global demand is low. Trade wars lower employment if they involve tariffs on imports but raise employment if they involve export subsidies. Tariff wars can lead to self-fulfilling global liquidity traps.
主题International Economics ; Trade ; International Finance ; International Macroeconomics
URLhttps://www.nber.org/papers/w29603
来源智库National Bureau of Economic Research (United States)
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条目标识符http://119.78.100.153/handle/2XGU8XDN/587275
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Olivier Jeanne. Currency Wars, Trade Wars, and Global Demand. 2021.
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