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Optimal Capital Controls and Real Exchange Rate Policies: A Pecuniary Externality Perspective

Author

Listed:
  • Gianluca Benigno

    (London School of Economics (LSE)
    Centre for Macroeconomics (CFM))

  • Huigang Chen

    (MarketShare Partners)

  • Christopher Otrok

    (Economics Department University of Missouri
    Research Division Federal Reserve Bank of St. Louis)

  • Alessandro Rebucci

    (Carey Business School Johns Hopkins University)

  • Eric R. Young

    (Department of Economics University of Virginia)

Abstract

In response to the global financial crisis a new policy paradigm emerged in which capital controls and other quantitative restrictions on credit flows have become part of the standard crisis prevention policy toolkit. A new strand of theoretical literature studies the use of capital controls in a context in which pecuniary externality justifies policy interventions. Within the same theoretical framework adopted in this literature, we show that the optimal design of crisis prevention (ex-ante) policies depends on the effectiviness of crisis management (ex-post) policies. This interaction between ex-ante and ex-post policies gives rise to a new rationale for the use of capital controls. Specifically, we show that when ex-post policies are effective in containing crises, there is no need to intervene ex-ante with capital controls. On the other hand, if crises management policies entail efficiency costs and hence lose effectiveness, then the optimal policy mix consists of both ex-ante and ex-post interventions so that crises prevention policies become desirable. In our model, the optimal policy mix combines capital controls in tranquil times with real exchange rate support to limit its depreciation during crises times and yields welfare gains of more than 1% in consumption equivalence terms.

Suggested Citation

  • Gianluca Benigno & Huigang Chen & Christopher Otrok & Alessandro Rebucci & Eric R. Young, 2011. "Optimal Capital Controls and Real Exchange Rate Policies: A Pecuniary Externality Perspective," Discussion Papers 1512, Centre for Macroeconomics (CFM), revised Feb 2015.
  • Handle: RePEc:cfm:wpaper:1512
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    References listed on IDEAS

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    1. Javier Bianchi, 2011. "Overborrowing and Systemic Externalities in the Business Cycle," American Economic Review, American Economic Association, vol. 101(7), pages 3400-3426, December.
    2. Vasco Cúrdia & Michael Woodford, 2010. "Credit Spreads and Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(s1), pages 3-35, September.
    3. Javier Bianchi & Enrique G. Mendoza, 2010. "Overborrowing, financial crises and ‘macro-prudential’ taxes," Proceedings, Federal Reserve Bank of San Francisco, issue Oct.
    4. Luis Felipe Céspedes & Roberto Chang & Andrés Velasco, 2004. "Balance Sheets and Exchange Rate Policy," American Economic Review, American Economic Association, vol. 94(4), pages 1183-1193, September.
    5. Benigno, Gianluca & Chen, Huigang & Otrok, Christopher & Rebucci, Alessandro & Young, Eric R, 2012. "Optimal Policy for Macro-Financial Stability," CEPR Discussion Papers 9223, C.E.P.R. Discussion Papers.
    6. Matteo Iacoviello, 2005. "House Prices, Borrowing Constraints, and Monetary Policy in the Business Cycle," American Economic Review, American Economic Association, vol. 95(3), pages 739-764, June.
    7. Aizenman, Joshua & Pasricha, Gurnain Kaur, 2013. "Why do emerging markets liberalize capital outflow controls? Fiscal versus net capital flow concerns," Journal of International Money and Finance, Elsevier, vol. 39(C), pages 28-64.
    8. Isabel Correia & Juan Pablo Nicolini & Pedro Teles, 2008. "Optimal Fiscal and Monetary Policy: Equivalence Results," Journal of Political Economy, University of Chicago Press, vol. 116(1), pages 141-170, February.
    9. Calvo, Guillermo A. & Reinhart, Carmen M. & Vegh, Carlos A., 1995. "Targeting the real exchange rate: theory and evidence," Journal of Development Economics, Elsevier, vol. 47(1), pages 97-133, June.
    10. Nicolas Magud & Carmen Reinhart & Kenneth Rogoff, 2005. "Capital Controls: Myth and Reality A Portfolio Balance Approach to Capital Controls," University of Oregon Economics Department Working Papers 2006-10, University of Oregon Economics Department.
    11. Arnaud Costinot & Guido Lorenzoni & Iván Werning, 2014. "A Theory of Capital Controls as Dynamic Terms-of-Trade Manipulation," Journal of Political Economy, University of Chicago Press, vol. 122(1), pages 77-128.
    12. Benigno, Gianluca & Chen, Huigang & Otrok, Christopher & Rebucci, Alessandro & Young, Eric R., 2013. "Financial crises and macro-prudential policies," Journal of International Economics, Elsevier, vol. 89(2), pages 453-470.
    13. Nicolas E. Magud & Carmen M. Reinhart & Kenneth S. Rogoff, 2018. "Capital Controls: Myth and Reality--A Portfolio Balance Approach," Annals of Economics and Finance, Society for AEF, vol. 19(1), pages 1-47, May.
    14. 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.
    15. Luis Felipe Céspedes & Roberto Chang & Andrés Velasco, 2012. "Is Inflation Targeting Still On Target?," NBER Working Papers 18570, National Bureau of Economic Research, Inc.
    16. Fernández, Andrés & Rebucci, Alessandro & Uribe, Martín, 2015. "Are capital controls countercyclical?," Journal of Monetary Economics, Elsevier, vol. 76(C), pages 1-14.
    17. Kim, Sunghyun Henry & Kollmann, Robert & Kim, Jinill, 2010. "Solving the incomplete market model with aggregate uncertainty using a perturbation method," Journal of Economic Dynamics and Control, Elsevier, vol. 34(1), pages 50-58, January.
    18. V. V Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2002. "Can Sticky Price Models Generate Volatile and Persistent Real Exchange Rates?," Review of Economic Studies, Oxford University Press, vol. 69(3), pages 533-563.
    19. Paul Krugman, 1999. "Balance Sheets, the Transfer Problem, and Financial Crises," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 6(4), pages 459-472, November.
    20. Jappelli, Tullio & Pagano, Marco, 1989. "Consumption and Capital Market Imperfections: An International Comparison," American Economic Review, American Economic Association, vol. 79(5), pages 1088-1105, December.
    21. Guido Lorenzoni, 2008. "Inefficient Credit Booms," Review of Economic Studies, Oxford University Press, vol. 75(3), pages 809-833.
    22. Olivier Jeanne & Anton Korinek, 2020. "Macroprudential Regulation versus mopping up after the crash," Review of Economic Studies, Oxford University Press, vol. 87(3), pages 1470-1497.
    23. Nikolay Gospodinov & Damba Lkhagvasuren, 2014. "A Moment‐Matching Method For Approximating Vector Autoregressive Processes By Finite‐State Markov Chains," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 29(5), pages 843-859, August.
    24. Markus K. Brunnermeier & Yuliy Sannikov, 2015. "International Credit Flows and Pecuniary Externalities," American Economic Journal: Macroeconomics, American Economic Association, vol. 7(1), pages 297-338, January.
    25. Bianca De Paoli & Anna Lipinska, 2012. "Capital controls: a normative analysis," Proceedings, Federal Reserve Bank of San Francisco, issue Nov, pages 1-36.
    26. Aaron Tornell & Frank Westermann, 2005. "Boom-Bust Cycles and Financial Liberalization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262201593.
    27. Luiz Awazu Pereira da Silva & Ricardo Eyer Harris, 2012. "Sailing through the Global Financial Storm: Brazil's recent experience with monetary and macroprudential policies to lean against the financial cycle and deal with systemic risks," Working Papers Series 290, Central Bank of Brazil, Research Department.
    28. Andrés Fernández & Alessandro Rebucci & Martín Uribe, 2013. "Are Capital Controls Prudential? An Empirical Investigation," NBER Working Papers 19671, National Bureau of Economic Research, Inc.
    29. Carlstrom, Charles T & Fuerst, Timothy S, 1997. "Agency Costs, Net Worth, and Business Fluctuations: A Computable General Equilibrium Analysis," American Economic Review, American Economic Association, vol. 87(5), pages 893-910, December.
    30. Young, Eric R., 2010. "Solving the incomplete markets model with aggregate uncertainty using the Krusell-Smith algorithm and non-stochastic simulations," Journal of Economic Dynamics and Control, Elsevier, vol. 34(1), pages 36-41, January.
    31. Michael B. Devereux & James Yetman, 2014. "Capital Controls, Global Liquidity Traps, and the International Policy Trilemma," Scandinavian Journal of Economics, Wiley Blackwell, vol. 116(1), pages 158-189, January.
    32. Timothy J. Kehoe & David K. Levine, 1993. "Debt-Constrained Asset Markets," Review of Economic Studies, Oxford University Press, vol. 60(4), pages 865-888.
    33. Olivier Jeanne, 2012. "Capital Flow Management," American Economic Review, American Economic Association, vol. 102(3), pages 203-206, May.
    34. Benigno, Gianluca & Chen, Huigang & Otrok, Christopher & Rebucci, Alessandro & Young, Eric R, 2012. "Optimal Policy for Macro-Financial Stability," CEPR Discussion Papers 9223, C.E.P.R. Discussion Papers.
    35. Gertler, Mark & Karadi, Peter, 2011. "A model of unconventional monetary policy," Journal of Monetary Economics, Elsevier, vol. 58(1), pages 17-34, January.
    36. Martin, Fernando M., 2010. "Markov-perfect capital and labor taxes," Journal of Economic Dynamics and Control, Elsevier, vol. 34(3), pages 503-521, March.
    37. Enrique G. Mendoza, 2010. "Sudden Stops, Financial Crises, and Leverage," American Economic Review, American Economic Association, vol. 100(5), pages 1941-1966, December.
    38. Emmanuel Farhi & Ivan Werning, 2012. "Dealing with the Trilemma: Optimal Capital Controls with Fixed Exchange Rates," NBER Working Papers 18199, National Bureau of Economic Research, Inc.
    39. Enrique G. Mendoza, 2002. "Credit, Prices, and Crashes: Business Cycles with a Sudden Stop," NBER Chapters, in: Preventing Currency Crises in Emerging Markets, pages 335-392, National Bureau of Economic Research, Inc.
    40. Tullio Jappelli, 1990. "Who is Credit Constrained in the U. S. Economy?," The Quarterly Journal of Economics, Oxford University Press, vol. 105(1), pages 219-234.
    41. Gauti B. Eggertsson & Paul Krugman, 2012. "Debt, Deleveraging, and the Liquidity Trap: A Fisher-Minsky-Koo Approach," The Quarterly Journal of Economics, Oxford University Press, vol. 127(3), pages 1469-1513.
    42. Paul Klein & Per Krusell & José-Víctor Ríos-Rull, 2008. "Time-Consistent Public Policy," Review of Economic Studies, Oxford University Press, vol. 75(3), pages 789-808.
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    More about this item

    Keywords

    Capital Controls; Real Exchange Rate Policy; Financial Frictions; Financial Crises; Financial Stability; Optimal Taxation; Macro-Prudential Policies;
    All these keywords.

    JEL classification:

    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • F37 - International Economics - - International Finance - - - International Finance Forecasting and Simulation: Models and Applications
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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