Mino, Kazuo (2006): Consumption Externalities and Capital Accumulation in an Overlapping Generations Economy.
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This paper extends the standard overlapping generations model of capital accumulation by introducing consumption externalities. It is assumed that each generation's felicity depends on the social level of benchmark consumption as well as on its own consumption. Since the benchmark consumption is represented by the average consumption of all agents, the contemporaneous consumption externalities are determined by both intragenerational and intergenerational interactions among the consumers. Given this setting, we show that even in a simple model with a logarithmic utility function, the presence of consumption externalities may significantly affect the dynamic behavior and steady-state characterization of the economy. We also reveal that the same conclusion holds in an endogenous growth model in which production externalities sustain continuing growth.
|Item Type:||MPRA Paper|
|Original Title:||Consumption Externalities and Capital Accumulation in an Overlapping Generations Economy|
|Keywords:||overlapping generations, benchmark consumption, intergenerational externalities, intragenerational externalities|
|Subjects:||E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E32 - Business Fluctuations ; Cycles
D - Microeconomics > D1 - Household Behavior and Family Economics > D11 - Consumer Economics: Theory
O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O41 - One, Two, and Multisector Growth Models
|Depositing User:||Kazuo Mino|
|Date Deposited:||31. Aug 2009 14:32|
|Last Modified:||16. Feb 2013 04:00|
Alvarez-Cuadrado, F. G. Monteiro, and S. J. Turnovsky (2004) "Habit Formation, Catching Up with the Joneses, and Economic Growth" Journal of Economic Growth 9, 47-80.
Alonso-Carrera, J. , J. Caballe, and X. Raurich (2003), "Habit Formation, Consumption Externalities, and Equilibrium Efficiency", forthcoming in Scandinavian Journal of Economics.
Abel, A.B. (1990), "Asset Prices under Habit and Catching Up with the Joneses", American Economic Review 80, 38-42.
Abel, A.B. (2003), "Optimal Taxation When Consumers Have Endogenous Benchmark Levels of Consumption", forthcoming in Review of Economic Studies.
de la Corix, D. (1996), "The Dynamics of Bequeathed Tastes", Economics Letters 53, 89-96.
de la Croix, D. and P. Michel (2002), A Theory of Economic Growth: Dynamics and Policy in Overlapping Generations, Cambridge University Press, Cambridge, U.K.
Campbell, J.Y. and J.H. Cochrane (1999), "By Forth of Habit: A Consumption-Based Explanation of Aggregate Market Behavior", Journal of Political Economy 107, 205-251.
Carroll, C.D., J. Overland, and D.N. Wiel (1997), "Consumption Utility in a Growth Model", Journal of Economic Growth 2, 339-367.
Carroll, C.D., J. Overland and D.N. Weil (2000), "Savings, Growth and Habit Formation", American Economic Review 90, 341-355.
Cazzavillan, G. and P.A. Pintus (2004), "Robustness of Multiple Equilibria in OLG Economies", Review of Economics Dynamics 7, 456-575.
Chugh, S. (2002), "Comment on: Jealousy and Equilibrium Overconsumption", unpublished manuscript, Department of Economics, University of Pennsylvania.
Diamond, P. (1965), "National Debt in a Neoclassical Growth Model" American Economic Review 55, 1126-1150.
Dupor, B. and Liu, W. F. (2003), "Jealousy and Equilibrium Overconsumption", American Economic Review 93, 423-428.
Fuhre, J.C. (2000), "Habit Formation in Consumption and Its Implications for Monetary-Policy Models", American Economic Review 90, 367-390.
Futagami, K. and A. Shibata (1998), "Keeping One Step Ahead of the Joneses: Status and the Distribution of Income and Long Run Growth", Journal of Economic Behavior and Organization 36, 93-111.
Grossman, G. and N. Yanagawa (1993), "Asset Bubbles and Endogenous Growth", Journal of Monetary Economics 31, 3-19. Harbaugh, R. (1996), "Falling behind the Joneses: Relative Consumption and the Growth-Savings Paradox", Economics Letters 53, 297-304.
Galí, J. (1994), "Keeping Up with the Joneses: Consumption Externalities, Portfolio Choice and Asset Prices", Journal of Money, Credit, and Banking 26, 1-8.
Liu, W.F. and S.J. Turnovsky (2003), "Consumption Externalities, Production Externalities, and the Accumulation of Capital", forthcoming in Journal of Public Economics.
Ljungqvist, L. and Uhlig, H. (2000), "Tax Policy and Aggregate Demand Management Under Catching Up with the Joneses", American Economic Review 90, 356-366.
Romer, P. (1986), "Increasing Returns and Long-Run Growth", Journal of Political Economy 94, 1002-2037.
Weder, M. (2000), "Consumption Externalities, Production Externalities and Indeterminacy", Metroeconomica 51, 435-453.