Stochastic Frontier Models with Random Coefficients

E.G. Tsionas

Athens University of Economics and Business from Athens University of Economics and Business, Department of International and European Economic Studies

Abstract: The paper proposes a stochastic frontier model with random coefficients to separate technical inefficiency from technological differences across firms, and free the frontier model from the restrictive assumption that all firms must share exactly the same technological possibilities.

Keywords: EFFICIENCY; ECONOMIC MODELS; TECHNOLOGY (search for similar items in EconPapers)
JEL-codes: C11 C23 D24 (search for similar items in EconPapers)
Date: 2001

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