Aggregating Quasi-fixed Factors

  • Larry G. Epstein
Part of the Scandinavian Journal of Economics book series (SJE)


The problem of aggregating quasi-fixed factors within the context of the adjustment-cost model is addressed. Two alternative theoretical justifications are considered, one based on a form of Hicks’ aggregation and the other on weak separability. It is argued that the latter is not relevant to practical situations. On the other hand, the former can be used to justify empirical dynamic factor demand studies which employ aggregated input categories. Some implications for data construction procedures are discussed.


Production Function Capital Stock Exhaustible Resource Rental Price Aggregate Capital 
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  1. Berndt, E., Fuss, M. & Waverman, L.: A dynamic model of cost of adjustment and interrelated factor demands. Working Paper 7925, Institute for Policy Analysis, University of Toronto, Toronto, 1979.Google Scholar
  2. Berndt, E. & Morrison, C.: Short-run labour productivity in a dynamic model. Journal of Econometrics 16, 339–365, 1981.CrossRefGoogle Scholar
  3. Blackorby, C. & Schworm, W. Multiple-grade models in the theory of exhaustible resources: Alternative characterizations and interpretations. Working Paper 80–31, University of British Columbia, Vancouver, 1980.Google Scholar
  4. Diewert, W. E.: Exact and superlative index numbers. Journal of Econometrics 4, 115–145, 1976.CrossRefGoogle Scholar
  5. Diewert, W. E.: Hicks’ aggregation theorem and the existence of a real value-added function. In Production economics: A dual approach to theory and applications (ed. M. Fuss and D. McFadden ). North-Holland, Amsterdam, 1978.Google Scholar
  6. Diewert, W. E.: Aggregation problems in the measurement of capital. In The measurement of capital (ed. D. Usher ). University of Chicago Press, Chicago, 1980.Google Scholar
  7. Dreyfus, S.: Dynamic programming and the calculus of variations. Academic Press, New York 1965.Google Scholar
  8. Epstein, L. G.: Duality theory and functional forms for dynamic factor demands. Review of Economic Studies 48 81–95, 1981 a.CrossRefGoogle Scholar
  9. Epstein, L. G.: Aggregating quasi-fixed factors, Working Paper 8122, Institute for Policy Analysis. University of Toronto, Toronto, 1981 b.Google Scholar
  10. Epstein, L G.: Intertemporal price indices for the firm. Journal of Economic Dynamics and Control, 1983, forthcoming.Google Scholar
  11. Epstein, L. & Denny, M.: The multivariate flexible accelerator model: Its empirical restrictions and an application to U.S. manufacturing, Econometrica, 1983, forthcoming.Google Scholar
  12. Hansen, L. & Sargent, T.: Formulating and estimating dynamic linear rational expectations models. Journal of Economic Dynamics and Control 2, 7–46, 1980.CrossRefGoogle Scholar
  13. Hicks, J.: Value and capital, 2nd ed. Clarendon Press, Oxford, 1946.Google Scholar
  14. Leontief, W.: Introduction to a theory of the internal structure of functional relationships. Econometrica 15, 361–373, 1947.CrossRefGoogle Scholar
  15. Meese, R.: Dynamic factor demand schedules for labour and capital under rational expectations. Journal of Econometrics 14, 141–148, 1980.CrossRefGoogle Scholar
  16. Pindyck, R. & Rotemberg, J.: Dynamic factor demands, energy use, and the effects of energy price shocks. Energy Laboratory Working Paper No. MIT-EL 82–024 WP. MIT, Cambridge, 1982.Google Scholar
  17. Sargent, T.: Estimation of dynamic labour demand schedules under rational expectations. Journal of Political Economy 86, 1009–1044, 1978.CrossRefGoogle Scholar
  18. Schramm, R.: The influence of relative prices, production conditions and adjustment costs on investment behaviour. Review of Economic Studies 37, 361–375, 1970.CrossRefGoogle Scholar

Copyright information

© The Scandinavian Journal of Economics 1984

Authors and Affiliations

  • Larry G. Epstein
    • 1
  1. 1.University of TorontoOntarioCanada

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