1. Adkins Lee C. RonMoomaw andAndreasSavvides.1998.The determinants of international variation in technical efficiency: Estimates from a stochastic frontier production.Presented at the 1998 Southern Economic Association Meetings Baltimore.
2. Barro Robert andJong‐WhaLee.2000.International data on educational attainment: Updates and implications.Harvard University Center for International Development Working Paper No. 42.
3. Battese G.E. andT.J.Coelli.1993.A stochastic frontier production incorporating a model for technical inefficiency effects.University of New EnglandWorking Papers in Applied Statistics No. 69.
4. A model for technical inefficiency effects in a stochastic frontier production function for panel data
5. Estimation of a production frontier with application to the pastoral zone of eastern Australia;Battese G.E.;Journal of Agricultural Economics,1977