1. On estimating the industry production function;Aigner;American Economic Review,1968
2. Formulation and estimation of stochastic frontier production function models;Aigner;Journal of Econometrics,1977
3. Exceptional exporter performance: cause, effects or both?;Bernard;Journal of International Economics,1999
4. Brada JC, Kinh AE, Ma CY. 1997. Industrial Economics of the Transition: Determinants of Enterprise Efficiency in Czechoslovakia and Hungary. Oxford Economics Papers. New Series. 49(1) 104-127.
5. Exploring a regional technical efficiency frontier in the former USSR;Brock;Economics of Planning,1999