Journal ArticleMetroeconomica · January 1, 2008
Equal organic composition of capital (EOCC) is shown to be a necessary and sufficient condition for constant relative prices in no-joint production technologies with neoclassical production functions. It is then proved that such neoclassical technologies a ...
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Journal ArticleReview of Quantitative Finance and Accounting · January 1, 1991
The rapidly increasing volume of both published and unpublished work on the arbitrage pricing theory (APT) of Ross (1976) has given rise to a number of misunderstandings at the interface of theoretical and econometric work. In this article we extend the th ...
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Journal ArticleJournal of Business and Economic Statistics · January 1, 1988
By replacing the unknown random factors of factor analysis with observed macroeconomic variables, the arbitrage pricing theory (APT) is recast as a multivariate nonlinear regression model with across-equation restrictions. An explicit theoretical justifica ...
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Journal ArticleEconomics Letters · January 1, 1985
Non-linear SUR and ITSUR techniques are proposed for the estimation of the APT and the CAPM when the factors are observed. These techniques estimate all of the parameters of the model simultaneously and directly impose the model's non-linear parameter rest ...
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Journal ArticleAutomatica · January 1, 1975
In this paper we study the global stability properties of both descriptive and optimally controlled economic systems possessing inherent non-linearities. Stability conditions for these non-linear models are established, and a complete characterization of t ...
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Journal ArticleIEEE Transactions on Systems, Man and Cybernetics · January 1, 1972
The biological and social sciences offer many examples of complex systems which were not consciously designed or engineered but which have evolved over long periods from more primitive forms. Built-in mechanisms for control or guidance of such systems may ...
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