© 1998 Oxford University Press and the Foundation for the European Review of Agricultural Economics
research-article |
Estimation of multi-output production functions with incomplete data: A generalised maximum entropy approach
Department of Economics Iowa State University Ames, IA 50014 USA
Received February 1, 1998;
Summary
One problem commonly encountered when analysing multiproduct-multifactor actor firms is the lack of activity-specific input data. The present study contributes to the empirical literature on production functions by presenting an information theoretic approach to estimating production functions in the absence of activity-specific input allocations. The procedure relies solely on production data, so that behavioural hypotheses (e.g., profit maximisation) are not required and estimation can proceed in the absence of price data. In addition, the method can be applied to ill-posed problems. The proposed procedure is demonstrated with simulated production data and exhibits favourable statistical properties
Keywords: maximum entropy, incomplete data, production analysis