APA

Schmidt P., Lovell K. C. A., .Estimating stochastic production and cost frontiers when technical and allocative inefficiency are correlated. : .

Chicago

Schmidt Peter, Lovell Knox C A, .Estimating stochastic production and cost frontiers when technical and allocative inefficiency are correlated. : .

Harvard

Schmidt P., Lovell K. C. A., .Estimating stochastic production and cost frontiers when technical and allocative inefficiency are correlated. : .

MLA

Schmidt Peter, Lovell Knox C A, .: . .