Zhang, Yan and Chen, Yan (2009): Endogenous income taxes in OLG economies.
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This paper introduces fiscal increasing returns, through endogenous labor income tax rates as in Schmitt-Grohe and Uribe (1997), into the overlapping generations model with endogenous labor and consumption in both periods of life (for example, Cazzavillan and Pintus (2004)). We show that under numerical calibrations of the parameters, in particular a reasonable share of first period consumption over the wage income, local indeterminacy can easily occur with small distortionary taxes, provided that the elasticity of capital-labor substitution is less than the share of capital in total income and the wage elasticity of the labor supply is large enough. More important is the fact that increasing the size of tax distortions enlarges the range of values of the consumption--to--wage ratio associated with multiple equilibria, because of two conflicting effects on savings that operate through wage and interest rate.
|Item Type:||MPRA Paper|
|Original Title:||Endogenous income taxes in OLG economies|
|English Title:||Endogenous income taxes in OLG economies|
|Keywords:||Indeterminacy, Endogenous labor income tax rate.|
|Subjects:||E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E32 - Business Fluctuations ; Cycles
C - Mathematical and Quantitative Methods > C6 - Mathematical Methods ; Programming Models ; Mathematical and Simulation Modeling > C62 - Existence and Stability Conditions of Equilibrium
|Depositing User:||Yan Zhang|
|Date Deposited:||23. Jul 2009 06:11|
|Last Modified:||20. Feb 2013 19:43|
Benhabib, J., Farmer, R.E.A., 1994. Indeterminacy and increasing returns. Journal of Economic Theory 63, 19--41.
Cazzavillan, G., 2001. Indeterminacy and endogenous fluctuations with arbitrarily small externalities. Journal of Economic Theory 101, 133--157.
Cazzavillan, G., Pintus, P., 2004. Robustness of multiple equilibria in OLG economies. Review of Economic Dynamics 7, 456--475.
Cazzavillan, G., Pintus, P., 2006. Capital externalities in OLG economies. Journal of Economic Dynamics & Control 30, 1215--1231.
Diamond, P., 1965. National debt in a neoclassical growth model. American Economic Review 55, 1126--1150.
Gokan, Y., 2006. Dynamic effects of government expenditure in a finance constrained economy. Journal of Economic Theory 127, 323--333.
Gokan, Y., 2009a. Dynamic effects of government budgetary policies in Reichlin's overlapping generations model with externalities. Mimeo, Ritsumeikan University.
Gokan, Y., 2009b. Macroeconomic Instability, government budgetary policy and overlapping generations economy. Mimeo, Ritsumeikan University.
Lloyd-Braga, T., Nourry, C., Venditti, A., 2007. Indeterminacy in dynamic models: When Diamond meets Ramsey. Journal of Economic Theory 134, 513 -- 536.
Reichlin, P., 1986. Equilibrium cycles in an overlapping generations economy with production. Journal of Economic Theory 40, 89--102.
Schmitt-Grohe, S., Uribe, M., 1997. Balanced-budget rule, distortionary taxes and aggregate instability. Journal of Political Economy 105, 976-1000.