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Is there consumer risk-pooling in the open economy? The evidence reconsidered

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  • Minford, Patrick
  • Ou, Zhirong
  • Zhu, Zheyi

Abstract

We revisit the evidence on consumer risk-pooling and uncovered interest parity. Widely used single equation tests are strongly biased against both. Using the full-model, Indirect Inference test, which is unbiased and has Goldilocks power by Monte Carlo experiments, we find that both the risk-pooling hypothesis and its weaker UIP version are generally accepted as part of a full world DSGE model. The fact that the risk-pooling hypothesis, with its implication of strong cross-border consumer linkage, has passed this test with generally the highest p-value, suggests that it deserves serious attention from policy-makers looking for a relevant model to discuss international monetary and other business cycle issues.

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  • Minford, Patrick & Ou, Zhirong & Zhu, Zheyi, 2020. "Is there consumer risk-pooling in the open economy? The evidence reconsidered," CEPR Discussion Papers 15550, C.E.P.R. Discussion Papers.
    • Handle: RePEc:cpr:ceprdp:15550
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    Cited by:

    1. Minford, Patrick & Ou, Zhirong & Wickens, Michael & Zhu, Zheyi, 2021. "The eurozone: what is to be done?," Cardiff Economics Working Papers E2021/11, Cardiff University, Cardiff Business School, Economics Section.
    2. Chen, Haixia & Le, Vo Phuong Mai & Meenagh, David & Minford, Patrick, 2023. "UK Monetary Policy in An Estimated DSGE Model with State-Dependent Price and Wage Contracts," Cardiff Economics Working Papers E2023/22, Cardiff University, Cardiff Business School, Economics Section.
    3. Minford, Patrick & Ou, Zhirong & Zhu, Zheyi, 2023. "On the determination of the real exchange rate in free markets: do consumer risk-pooling and uncovered interest parity differ and fit?," Cardiff Economics Working Papers E2023/2, Cardiff University, Cardiff Business School, Economics Section.

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    More about this item

    Keywords

    Open economy; Consumer risk-pooling; Uip; Full-model test; indirect inference;
    All these keywords.

    JEL classification:

    • C12 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Hypothesis Testing: General
    • E12 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Keynes; Keynesian; Post-Keynesian; Modern Monetary Theory
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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