Optimal Budget Deficit Rules
This paper discusses the problem of the optimal determination of budget deficit limits in cases where the fiscal authority wishes to keep the budget deficit close to a reference value. It is assumed that the fiscal authority minimizes the expected discounted value of squared deviations from the reference value. Lump-sum and proportional intervention costs are considered. This paper is also an example of integration between stochastic process optimal control methods and the continuous time stochastic models. In fact, the characteristics of the stochastic process that rules the path of the budget deficit are taken from a previously developed continuous time stochastic model (Amador, 1999). Finally, simulation methods are used in order to conduct a comparative dynamics analysis. The paper concludes that, in the case of proportional intervention costs, the optimal ceiling depends positively on the cost parameter and on the variance of the budget deficit. On the contrary, the optimal ceiling depends negatively on the average budget deficit. These results remain valid in the case where there are both lump-sum and proportional intervention costs. Finally, in a stationary equilibrium context, we conclude that economies with higher tax rates and lower public expenditure should set higher budget deficit ceilings. The same is true for economies with a higher variance in technology and public expenditure shocks.
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- Amador, Joao L. M., 2000.
"Fiscal Policy and Budget Deficit Stability in a Continuous Time Stochastic Economy,"
FEUNL Working Paper Series
wp384, Universidade Nova de Lisboa, Faculdade de Economia.
- Joao L.M. Amador, 2000. "Fiscal Policy And Budget Deficit Stability In A Continuous Time Stochastic Economy," Computing in Economics and Finance 2000 27, Society for Computational Economics.
- Krugman, Paul R, 1991.
"Target Zones and Exchange Rate Dynamics,"
The Quarterly Journal of Economics,
MIT Press, vol. 106(3), pages 669-82, August.
- Maurice Obstfeld & Giovanni Peri, 1998. "Regional non-adjustment and fiscal policy," Economic Policy, CEPR;CES;MSH, vol. 13(26), pages 205-259, 04.
- Alberto Alesina & Tamim Bayoumi, 1996. "The Costs and Benefits of Fiscal Rules: Evidence from U.S. States," NBER Working Papers 5614, National Bureau of Economic Research, Inc.
- Corsetti, Giancarlo & Roubini, Nouriel, 1996. "European versus American Perspectives on Balanced-Budget Rules," American Economic Review, American Economic Association, vol. 86(2), pages 408-13, May.
- Perotti, Roberto & Strauch, Rolf & von Hagen, Jürgen, 1997. "Sustainability of Public Finances," CEPR Discussion Papers 1781, C.E.P.R. Discussion Papers.
- Miller, Marcus & Zhang, Lei, 1994.
"Optimal Target Zones: How an Exchange Rate Mechanism Can Improve Upon Discretion,"
CEPR Discussion Papers
1031, C.E.P.R. Discussion Papers.
- Miller, Marcus & Zhang, Lei, 1996. "Optimal target zones: How an exchange rate mechanism can improve upon discretion," Journal of Economic Dynamics and Control, Elsevier, vol. 20(9-10), pages 1641-1660.
- Tamim Bayoumi & Barry Eichengreen, 1995. "Restraining Yourself: The Implications of Fiscal Rules for Economic Stabilization," IMF Staff Papers, Palgrave Macmillan, vol. 42(1), pages 32-48, March.
- James M. Poterba, 1996. "Do Budget Rules Work?," NBER Working Papers 5550, National Bureau of Economic Research, Inc.
- Buiter, Willem H. & Corsetti, Giancarlo & Roubini, Nouriel, 1992.
"`Excessive Deficits': Sense and Nonsense in the Treaty of Maastricht,"
CEPR Discussion Papers
750, C.E.P.R. Discussion Papers.
- Buiter, W.H. & Corsetti, G. & Roubini, N., 1992. "Excessive Deficits: Sense and Nonsence in the Treaty of Maastricht," Papers 674, Yale - Economic Growth Center.
- Eichengreen, Barry, 1993. "European Monetary Unification," Journal of Economic Literature, American Economic Association, vol. 31(3), pages 1321-57, September.
- Dixit, Avinash, 1991. "A simplified treatment of the theory of optimal regulation of Brownian motion," Journal of Economic Dynamics and Control, Elsevier, vol. 15(4), pages 657-673, October.
- Dumas, Bernard, 1991. "Super contact and related optimality conditions," Journal of Economic Dynamics and Control, Elsevier, vol. 15(4), pages 675-685, October.
- Paul Krugman & Marcus Miller, 1992. "Exchange Rate Targets and Currency Bands," NBER Books, National Bureau of Economic Research, Inc, number krug92-1, May.
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