Abstract
A quantity adjustment process for an economy with price rigidities is presented. Prom the main theorem it follows that the quantity adjustment process converges generically to a Drèze equilibrium under standard assumptions with respect to the economy. It is possible to follow the adjustment process arbitrarily close by means of a simplicial algorithm.
Zusammenfassung
Es wird ein Quantitätsanpassungsprozeß für eine Wirtschaft mit Preisstarren dargeboten. Der wichtigste Satz impliziert, daß der Quantitätsanpassungsprozeß unter Standardannahmen in bezug auf die Wirtschaft gene-risch nach einem Drèze-Gleichgewicht konvergiert. Es ist möglich den Quantitätsanpassungsprozeß mittels eines Simplizialalgorithmus nachzuvollziehen.
The author would like to thank Dolf Taiman and Jan van Geldrop for their valuable comments on previous drafts of this paper. This research is part of the VF-program “Competition and Cooperation”. The author is financially supported by the Cooperation Centre Tilburg and Eindhoven Universities, the Netherlands.
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References
Bénassy, J.-P.: Nonclearing markets: microeconomic concepts and macroeconomic applications. Journal of Economic Literature 31 (1993) 732–761
Doup, T.M., Taiman, A.J.J.: A new Simplicial variable dimension algorithm to find equilibria on the product space of unit simplices. Mathematical Programming 37 (1987) 319–355
Drèze, J.H.: Existence of an exchange equilibrium under price rigidities. International Economic Review 16 (1975) 301–320
Hahn, F.H.: Stability. In Arrow, K.J., Intriligator, M.D. (eds.): Handbook of mathematical economics, volume II, North-Holland, Amsterdam (1982) pp. 745–793
Herings, P.J.J.: A globally and universally stable quantity adjustment process for an exchange economy with price rigidities. CentER Discussion Paper 94111, CentER, Tilburg University, Tilburg (1994) 1–37
Herings, P.J.J., Taiman, A.J.J., Yang, Z.: The computation of a continuum of constrained equilibria. CentER Discussion Paper 9438, CentER, Tilburg University, Tilburg (1994) 1–25 Mathematics of Operations Research (to appear)
Laan, G. van der, Taiman, A.J.J.: A convergent price adjustment process. Economics Letters 23 (1987) 119–123
Saari, D.G., Simon, C.P.: Effective price mechanisms. Econometrica 46 (1978) 1097–1125
Smale, S.: A convergent process of price adjustment and global Newton methods. Journal of Mathematical Economics 3 (1976) 107–120
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© 1996 Springer-Verlag Berlin Heidelberg
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Herings, P.JJ. (1996). A Quantity Adjustment Process to Find Equilibria in Economies with Price Rigidities. In: Kleinschmidt, P., Bachem, A., Derigs, U., Fischer, D., Leopold-Wildburger, U., Möhring, R. (eds) Operations Research Proceedings 1995. Operations Research Proceedings, vol 1995. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-80117-4_43
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DOI: https://doi.org/10.1007/978-3-642-80117-4_43
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