Modelling Addiction in Life-Cycle Models: Revisiting the Treatment of Latent Stocks and Other Unobservables
Dynamic modeling of demand for goods whose cumulated stocks enter an intertemporal utility function as latent variables, is discussed. The issues include: how represent addiction, how handle unobserved expectations and changing plans, how deal with `dynamic inconsistency'? Arguments are put forth to give all optimizing conditions attention, not only those in which all variables are observable. If the latter, fairly common, `limited information-reduced dimension' strategy is pursued, problems are shown to arise in attempting to identify coe±cients of the preference structure and to test for addictive stocks. Examples, based on quadratic utility functions, illustrate the main points and challenge the validity of testing the `rational addiction' hypothesis, by using linear, single- equation autoregressive models, as suggested by Becker, Grossman, and Murphy (1994) and adopted in several following studies.
|Date of creation:||15 Dec 2009|
|Contact details of provider:|| Postal: Department of Economics, University of Oslo, P.O Box 1095 Blindern, N-0317 Oslo, Norway|
Phone: 22 85 51 27
Fax: 22 85 50 35
Web page: http://www.oekonomi.uio.no/indexe.html
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Christopher Harris & David Laibson, 1999.
"Dynamic Choices of Hyperbolic Consumers,"
Harvard Institute of Economic Research Working Papers
1886, Harvard - Institute of Economic Research.
- Laibson, David I., 1997.
"Golden Eggs and Hyperbolic Discounting,"
4481499, Harvard University Department of Economics.
- Phlips, Louis, 1972. "A Dynamic Version of the Linear Expenditure Model," The Review of Economics and Statistics, MIT Press, vol. 54(4), pages 450-458, November.
- Baltagi, Badi H & Griffin, James M, 2001. "The Econometrics of Rational Addiction: The Case of Cigarettes," Journal of Business & Economic Statistics, American Statistical Association, vol. 19(4), pages 449-454, October.
- Diamond, Peter & Koszegi, Botond, 2003. "Quasi-hyperbolic discounting and retirement," Journal of Public Economics, Elsevier, vol. 87(9-10), pages 1839-1872, September.
- Becker, Gary S & Grossman, Michael & Murphy, Kevin M, 1994.
"An Empirical Analysis of Cigarette Addiction,"
American Economic Review,
American Economic Association, vol. 84(3), pages 396-418, June.
- Gary S. Becker & Michael Grossman & Kevin M. Murphy, 1990. "An Empirical Analysis of Cigarette Addiction," NBER Working Papers 3322, National Bureau of Economic Research, Inc.
- Gary S. Becker & Michael Grossman & Kevin M. Murphy, 1990. "An Empirical Analysis of Cigarette Addiction," University of Chicago - George G. Stigler Center for Study of Economy and State 61, Chicago - Center for Study of Economy and State.
- Pashardes, Panos, 1986. "Myopic and Forward Looking Behavior in a Dynamic Demand System," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 27(2), pages 387-397, June.
- Knut R. Wangen, 2004. "Some Fundamental Problems in Becker, Grossman and Murphy's Implementation of Rational Addiction Theory," Discussion Papers 375, Statistics Norway, Research Department.
- Peter B. Dixon & Constantino Lluch, 1977. "Durable Goods in the Extended Linear Expenditure System," Review of Economic Studies, Oxford University Press, vol. 44(2), pages 381-384.
- Andrew M. Jones & José M. Labeaga, 2003. "Individual heterogeneity and censoring in panel data estimates of tobacco expenditure," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 18(2), pages 157-177.
- Pollak, Robert A, 1970. "Habit Formation and Dynamic Demand Functions," Journal of Political Economy, University of Chicago Press, vol. 78(4), pages 745-763, Part I Ju.
- Diewert, W E, 1974. "Intertemporal Consumer Theory and the Demand for Durables," Econometrica, Econometric Society, vol. 42(3), pages 497-516, May.
- Badi H. Baltagi & James M. Griffin, 2002. "Rational addiction to alcohol: panel data analysis of liquor consumption," Health Economics, John Wiley & Sons, Ltd., vol. 11(6), pages 485-491.
- Becker, Gary S & Murphy, Kevin M, 1988.
"A Theory of Rational Addiction,"
Journal of Political Economy,
University of Chicago Press, vol. 96(4), pages 675-700, August.
- Gary S. Becker & Kevin M. Murphy, 1986. "A Theory of Rational Addiction," University of Chicago - George G. Stigler Center for Study of Economy and State 41, Chicago - Center for Study of Economy and State.
- Lluch, Constantino, 1974. "Expenditure, Savings and Habit Formation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 15(3), pages 786-797, October.
- Knut R. Wangen & Erik Biørn, 2001. "Individual Heterogeneity and Price Responses in Tobacco Consumption: A Two-Commodity Analysis of Unbalanced Panel Data," Discussion Papers 294, Statistics Norway, Research Department.
- Labeaga, Jose M., 1999. "A double-hurdle rational addiction model with heterogeneity: Estimating the demand for tobacco," Journal of Econometrics, Elsevier, vol. 93(1), pages 49-72, November.
When requesting a correction, please mention this item's handle: RePEc:hhs:osloec:2009_026. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Magnus Gabriel Aase)
If references are entirely missing, you can add them using this form.