The Optimal Inflation Tax in the Presence of Imperfect Deposit – Currency Substitution
During the last decades, technological innovation has generated a major transformation in payment systems, stimulating a widespread use of different forms of electronic money and increasing substitutability between deposits and currency in transactions. A big advantage of deposits is that, unlike currency, they can pay nominal interest on the average balance at a very low cost. As a result, in most developed countries an increasing number of people chose debit cards to make transactions. Despite the huge impact that these cards have had on everyday life, little is known about their consequences for the optimal conduct of monetary policy. This paper contributes to the literature on optimal monetary and fiscal policy by analyzing how the presence of imperfect deposit-currency substitution affects inflationary taxation in a public finance framework. The paper presents a model where financial intermediaries supply deposits that can be used to buy goods and services. In order to produce deposits, financial intermediaries must incur a cost. It is shown that if this cost is zero, the optimal inflation tax is zero. However, in the more realistic case in which this cost is positive, the optimal inflation tax is positive whenever there are revenue needs. Furthermore, the higher the cost of producing deposits, the higher is the optimal inflation tax. These results suggest that central banks in countries with less productive financial intermediaries (implying a higher cost of producing deposits), should optimally choose to have higher inflation rates.
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- Sebastian Edwards & Carlos A. Vegh, 1997.
"Banks and Macroeconomics Disturbances under Predetermined Exchange Rates,"
NBER Working Papers
5977, National Bureau of Economic Research, Inc.
- Edwards, Sebastian & Vegh, Carlos A., 1997. "Banks and macroeconomic disturbances under predetermined exchange rates," Journal of Monetary Economics, Elsevier, vol. 40(2), pages 239-278, October.
- Sebastian Edwards & Carlos A. Végh, 1997. "Banks and Macroeconomic Disturbances Under Predetermined Exchange Rates," CEMA Working Papers: Serie Documentos de Trabajo. 115, Universidad del CEMA.
- Joydeep Bhattacharya & Joseph H. Haslag & Antoine Martin, 2005.
"Heterogeneity, Redistribution, And The Friedman Rule,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 46(2), pages 437-454, 05.
- Joydeep Bhattacharya & Joseph H. Haslag & Antoine Martin, 2004. "Heterogeneity, redistribution, and the Friedman rule," Research Working Paper RWP 04-01, Federal Reserve Bank of Kansas City.
- Bhattacharya, Joydeep & Haslag, Joseph & Martin, Antoine, 2004. "Heterogeneity, Redistribution, and the Friedman Rule," Staff General Research Papers Archive 11371, Iowa State University, Department of Economics.
- Orazio Attanasio & Luigi Guiso & Tuillo Jappelli, 1998.
"The Demand for Money, Financial Innovation, and the Welfare Cost of Inflation: An Analysis with Household Data,"
NBER Working Papers
6593, National Bureau of Economic Research, Inc.
- Orazio P. Attanasio & Luigi Guiso & Tullio Jappelli, 2002. "The Demand for Money, Financial Innovation, and the Welfare Cost of Inflation: An Analysis with Household Data," Journal of Political Economy, University of Chicago Press, vol. 110(2), pages 317-351, April.
- Attanasio, Orazio & Guiso, Luigi & Jappelli, Tullio, 1998. "The Demand for Money, Financial Innovation and the Welfare Cost of Inflation: An Analysis with Households' Data," CEPR Discussion Papers 1927, C.E.P.R. Discussion Papers.
- Orazio Attanasio & Luigi Guiso & Tullio Jappelli, 1998. "The Demand for Money, Financial Innovation, and the Welfare Cost of Inflation: An Analysis with Households' Data," CSEF Working Papers 03, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
- V. V. Chari & Lawrence J. Christiano & Patrick J. Kehoe, 1993.
"Optimality of the Friedman Rule in Economies with Distorting Taxes,"
NBER Working Papers
4443, National Bureau of Economic Research, Inc.
- Chari, V. V. & Christiano, Lawrence J. & Kehoe, Patrick J., 1996. "Optimality of the Friedman rule in economies with distorting taxes," Journal of Monetary Economics, Elsevier, vol. 37(2-3), pages 203-223, April.
- V. V. Chari & Lawrence J. Christiano & Patrick J. Kehoe, 1993. "Optimality of the Friedman rule in economies with distorting taxes," Staff Report 158, Federal Reserve Bank of Minneapolis.
- Kimbrough, Kent, 1989. "Optimal taxation in a monetary economy with financial intrmediaries," Journal of Macroeconomics, Elsevier, vol. 11(4), pages 493-511.
- Claeys, Sophie & Vander Vennet, Rudi, 2008. "Determinants of bank interest margins in Central and Eastern Europe: A comparison with the West," Economic Systems, Elsevier, vol. 32(2), pages 197-216, June.
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