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Are Capital Inflows Expansionary or Contractionary? Theory, Policy Implications, and Some Evidence

Author

Listed:
  • Olivier Blanchard

    () (Peterson Institute for International Economics)

  • Jonathan D. Ostry

    () (International Monetary Fund)

  • Atish R. Ghosh

    () (International Monetary Fund)

  • Marcos Chamon

    () (International Monetary Fund)

Abstract

The workhorse open-economy macro model suggests that capital inflows are contractionary because they appreciate the currency and reduce net exports. Emerging-market policymakers however believe that inflows lead to credit booms and rising output, and the evidence appears to go their way. To reconcile theory and reality, we extend the set of assets included in the Mundell-Fleming model to include both bonds and non-bonds. At a given policy rate, inflows may decrease the rate on non-bonds, reducing the cost of financial intermediation, potentially offsetting the contractionary impact of appreciation. We explore the implications theoretically and empirically and find support for the key predictions in the data.

Suggested Citation

  • Olivier Blanchard & Jonathan D. Ostry & Atish R. Ghosh & Marcos Chamon, 2015. "Are Capital Inflows Expansionary or Contractionary? Theory, Policy Implications, and Some Evidence," Working Paper Series WP15-17, Peterson Institute for International Economics.
    • Handle: RePEc:iie:wpaper:wp15-17
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    References listed on IDEAS

    as
    1. Emmanuel Farhi & Iván Werning, 2016. "A Theory of Macroprudential Policies in the Presence of Nominal Rigidities," Econometrica, Econometric Society, vol. 84, pages 1645-1704, September.
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    4. Olivier Blanchard & Gustavo Adler & Irineu de Carvalho Filho, 2015. "Can Foreign Exchange Intervention Stem Exchange Rate Pressures from Global Capital Flow Shocks?," Working Paper Series WP15-18, Peterson Institute for International Economics.
    5. Ricardo J Caballero & Guido Lorenzoni, 2014. "Persistent Appreciations and Overshooting: A Normative Analysis," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 62(1), pages 1-47, April.
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    11. Rey, Helene, 2013. "Dilemma not trilemma: the global cycle and monetary policy independence," Proceedings - Economic Policy Symposium - Jackson Hole, Federal Reserve Bank of Kansas City, pages 1-2.
    12. Ostry, Jonathan D. & Ghosh, Atish R. & Chamon, Marcos & Qureshi, Mahvash S., 2012. "Tools for managing financial-stability risks from capital inflows," Journal of International Economics, Elsevier, vol. 88(2), pages 407-421.
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    More about this item

    Keywords

    capital inflows; capital controls; foreign exchange intervention;

    JEL classification:

    • F21 - International Economics - - International Factor Movements and International Business - - - International Investment; Long-Term Capital Movements
    • F23 - International Economics - - International Factor Movements and International Business - - - Multinational Firms; International Business

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