Wendner, Ronald (2010): Will the Consumption Externalities' Effects in the Ramsey Model Please Stand Up?
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This paper investigates household decisions when individual utility depends on a consumption reference level. The desire to ``keep up with the Joneses'' represents one such example. The prior literature shows that, in a Ramsey model, consumption externalities have no impact on steady state behavior, once labor supply is exogenous. In contrast, this paper argues that --- once there is (exogenous) technological change --- consumption externalities always affect steady state behavior, even if labor supply is exogenous. The nature of the effects depends on the consumption externality's impact on a household's elasticity of marginal utility of consumption.
|Item Type:||MPRA Paper|
|Original Title:||Will the Consumption Externalities' Effects in the Ramsey Model Please Stand Up?|
|English Title:||Will the Consumption Externalities' Effects in the Ramsey Model Please Stand Up?|
|Keywords:||Consumption externality, keeping up with the Joneses, Ramsey model, intertemporal elasticity of substitution|
|Subjects:||O - Economic Development, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O41 - One, Two, and Multisector Growth Models
D - Microeconomics > D9 - Intertemporal Choice and Growth > D91 - Intertemporal Consumer Choice; Life Cycle Models and Saving
E - Macroeconomics and Monetary Economics > E2 - Macroeconomics: Consumption, Saving, Production, Employment, and Investment > E21 - Consumption; Saving; Wealth
|Depositing User:||Ron Wendner|
|Date Deposited:||27. May 2010 01:04|
|Last Modified:||15. Feb 2013 18:26|
Alvarez-Cuadrado, F., Monteiro, G., Turnovsky, S.J., 2004. Habit Formation, Catching Up with the Joneses, and Economic Growth. Journal of Economic Growth 9, 47--80.
Brekke, K. A., Howarth, R.B., 2002. Status, Growth and the Environment. Goods as Symbols in Applied Welfare Economics. Cheltenham, Edward Elgar.
Dupor, B., Liu, W.F., 2003. Jealousy and Equilibrium Overconsumption. American Economic Review 93, 423--428.
Fisher, W.H., Hof, F.X., 2000. Relative Consumption, Economic Growth, and Taxation. Journal of Economics 72, 241--262.
Liu, W.F., Turnovsky, S.J., 2005. Consumption Externalities, Production Externalities, and Long-Run Macroeconomic Efficiency. Journal of Public Economics 89, 1097--1129.
Rauscher, M., 1997. Conspicuous Consumption, Economic Growth, and Taxation. Journal of Economics 66, 35--42.
Turnovsky, S.J., Monteiro, G., 2007. Consumption Externalities, Production Externalities, and Efficient Capital Accumulation under Time Non-Separable Preferences. European Economic Review 51, 479--504.