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Optimal monetary policy with the cost channel and monopolistically-competitive banks

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  • Abo-Zaid, Salem

Abstract

This paper studies the optimal nominal policy interest rate in a model with the cost channel and imperfect competition in the banking sector. Due to this market power, the interest rate on deposits is relatively low; in particular it is lower than the policy interest rate. This, in turn, leads to a suboptimal level of deposits and, as a result, to a low level of intermediation. Deviations from the Friedman Rule are optimal in this setup regardless of the assumption about price rigidity; since households can hold their assets in the form of cash or deposits, taxing money, which is an imperfect substitute for deposits, is optimal in order to increase the level of deposits and encourage intermediation. The main results of the paper are robust to the introduction of market power in the loan market as well as stickiness in both the deposit and the loan markets.

Suggested Citation

  • Abo-Zaid, Salem, 2015. "Optimal monetary policy with the cost channel and monopolistically-competitive banks," Journal of Macroeconomics, Elsevier, vol. 45(C), pages 284-299.
    • Handle: RePEc:eee:jmacro:v:45:y:2015:i:c:p:284-299
    DOI: 10.1016/j.jmacro.2015.05.004
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    1. Schmitt-Grohe, Stephanie & Uribe, Martin, 2004. "Optimal fiscal and monetary policy under sticky prices," Journal of Economic Theory, Elsevier, vol. 114(2), pages 198-230, February.
    2. Schmitt-Grohe, Stephanie & Uribe, Martin, 2004. "Optimal fiscal and monetary policy under imperfect competition," Journal of Macroeconomics, Elsevier, vol. 26(2), pages 183-209, June.
    3. Kim, Jinill & Ruge-Murcia, Francisco J., 2011. "Monetary policy when wages are downwardly rigid: Friedman meets Tobin," Journal of Economic Dynamics and Control, Elsevier, vol. 35(12), pages 2064-2077.
    4. Ricardo Lagos & Randall Wright, 2005. "A Unified Framework for Monetary Theory and Policy Analysis," Journal of Political Economy, University of Chicago Press, vol. 113(3), pages 463-484, June.
    5. Aruoba, S. Boragan & Chugh, Sanjay K., 2010. "Optimal fiscal and monetary policy when money is essential," Journal of Economic Theory, Elsevier, vol. 145(5), pages 1618-1647, September.
    6. Faia, Ester, 2008. "Optimal monetary policy rules with labor market frictions," Journal of Economic Dynamics and Control, Elsevier, vol. 32(5), pages 1600-1621, May.
    7. Kim, Jinill & Ruge-Murcia, Francisco J., 2009. "How much inflation is necessary to grease the wheels?," Journal of Monetary Economics, Elsevier, vol. 56(3), pages 365-377, April.
    8. Javier Andrés & Óscar Arce & Carlos Thomas, 2013. "Banking Competition, Collateral Constraints, and Optimal Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(s2), pages 87-125, December.
    9. David Neumark & Steven A. Sharpe, 1992. "Market Structure and the Nature of Price Rigidity: Evidence from the Market for Consumer Deposits," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 107(2), pages 657-680.
    10. Roberto M. Billi, 2011. "Optimal Inflation for the US Economy," American Economic Journal: Macroeconomics, American Economic Association, vol. 3(3), pages 29-52, July.
    11. Faia, Ester & Monacelli, Tommaso, 2007. "Optimal interest rate rules, asset prices, and credit frictions," Journal of Economic Dynamics and Control, Elsevier, vol. 31(10), pages 3228-3254, October.
    12. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2005. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 1-45, February.
    13. Malin Adolfson & Stefan Laséen & Jesper Lindé & Lars E.O. Svensson, 2011. "Optimal Monetary Policy in an Operational Medium‐Sized DSGE Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(7), pages 1287-1331, October.
    14. Enzo Dia & Massimo Giuliodori, 2012. "Portfolio separation and the dynamics of bank interest rates," Scottish Journal of Political Economy, Scottish Economic Society, vol. 59(1), pages 28-46, February.
    15. Kenneth J. Kopecky & David D. Van Hoose, 2012. "Imperfect Competition in Bank Retail Markets, Deposit and Loan Rate Dynamics, and Incomplete Pass Through," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 44(6), pages 1185-1205, September.
    16. Berentsen, Aleksander & Camera, Gabriele & Waller, Christopher, 2007. "Money, credit and banking," Journal of Economic Theory, Elsevier, vol. 135(1), pages 171-195, July.
    17. Abo-Zaid, Salem, 2013. "Optimal monetary policy and downward nominal wage rigidity in frictional labor markets," Journal of Economic Dynamics and Control, Elsevier, vol. 37(1), pages 345-364.
    18. Hannan, Timothy H. & Prager, Robin A., 2004. "The competitive implications of multimarket bank branching," Journal of Banking & Finance, Elsevier, vol. 28(8), pages 1889-1914, August.
    19. VanHoose, David D., 1988. "Deregulation and oligopolistic rivalry in bank deposit markets," Journal of Banking & Finance, Elsevier, vol. 12(3), pages 379-388, September.
    20. Abo-Zaid, Salem, 2015. "Optimal long-run inflation with occasionally binding financial constraints," European Economic Review, Elsevier, vol. 75(C), pages 18-42.
    21. Elyasiani, Elyas & Kopecky, Kenneth J & VanHoose, David, 1995. "Costs of Adjustment, Portfolio Separation, and the Dynamic Behavior of Bank Loans and Deposits," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 27(4), pages 955-974, November.
    22. Xavier Freixas & Jean-Charles Rochet, 1997. "Microeconomics of Banking," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061937, December.
    23. Flannery, Mark J, 1982. "Retail Bank Deposits as Quasi-Fixed Factors of Production," American Economic Review, American Economic Association, vol. 72(3), pages 527-536, June.
    24. VanHoose, David D, 1985. "Bank Market Structure and Monetary Control," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 17(3), pages 298-311, August.
    25. Hannan, Timothy H. & Liang, J. Nellie, 1993. "Inferring market power from time-series data : The case of the banking firm," International Journal of Industrial Organization, Elsevier, vol. 11(2), pages 205-218, June.
    26. Bruce D. Smith, 2002. "Monetary Policy, Banking Crises, and the Friedman Rule," American Economic Review, American Economic Association, vol. 92(2), pages 128-134, May.
    27. Julio J. Rotemberg, 1982. "Monopolistic Price Adjustment and Aggregate Output," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 49(4), pages 517-531.
    28. Ravenna, Federico & Walsh, Carl E., 2006. "Optimal monetary policy with the cost channel," Journal of Monetary Economics, Elsevier, vol. 53(2), pages 199-216, March.
    29. David C. Wheelock, 2011. "Banking industry consolidation and market structure: impact of the financial crisis and recession," Review, Federal Reserve Bank of St. Louis, vol. 93(Nov), pages 419-438.
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    Cited by:

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    3. Edgar A. Ghossoub & Robert R. Reed, 2021. "Banking Competition, Capital Accumulation, And Interest On Reserves," Economic Inquiry, Western Economic Association International, vol. 59(2), pages 671-695, April.

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    More about this item

    Keywords

    Friedman Rule; Imperfectly-competitive banking sector; Nominal deposit interest rate; Nominal policy interest rate; Working capital; Money in the utility;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money
    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies

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