Aggregation of Producer Durables with Exogenous Technical Change and Endogenous Useful lives
The received theory of aggregation has been erected on certain fundamental hypotheses. One of them is that producer durables deteriorate exponentially, which implies that their replace-ment is proportional to the corresponding capital stocks. However the proportionality hypothesis conflicts with most of the available theoretical and empirical evidence. So an effort to relax it is long overdue. To this end the present paper investigates the conditions for consistent aggregation in a two-sector vintage capital model with exogenous technological change and endogenous use-ful lives. In the model aggregation is achieved by adaptation of the procedure first suggested by Haavelmo (1960). From the simulations of the solution with data from the United States in the post-war period it is found that the conventional approach to aggregation may be responsible for significant biases in the measurement of the economy-wide capital stock.
|Date of creation:||2008|
|Date of revision:|
|Contact details of provider:|| Postal: Ludwigstraße 33, D-80539 Munich, Germany|
Web page: https://mpra.ub.uni-muenchen.de
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.:
- Nickell, Stephen, 1975. "A closer look at replacement investment," Journal of Economic Theory, Elsevier, vol. 10(1), pages 54-88, February.
- Eisner, Robert, 1972. "Components of Capital Expenditures: Replacement and Modernization Versus Expansion," The Review of Economics and Statistics, MIT Press, vol. 54(3), pages 297-305, August.
- R. E. Hall, 1968. "Technical Change and Capital from the Point of View of the Dual," Review of Economic Studies, Oxford University Press, vol. 35(1), pages 35-46.
- Brown, Murray & Chang, Winston W, 1976. "Capital Aggregation in a General Equilibrium Model of Production," Econometrica, Econometric Society, vol. 44(6), pages 1179-1200, November.
- J. K. Whitaker, 1966. "Vintage Capital Models and Econometric Production Functions," Review of Economic Studies, Oxford University Press, vol. 33(1), pages 1-18.
When requesting a correction, please mention this item's handle: RePEc:pra:mprapa:8243. 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: (Joachim Winter)
If references are entirely missing, you can add them using this form.