7CAVES D W, CHRISTENSEN L R, DIEWERT W E.The economic theory of index of and the measurement of input ,output and productivity[J].Econometrica, 1982,6(6) : 1393 - 1414.
8FARE R, GROSSKOPF S,LINGREN B, et al.Productivity changes in swedish swedish pharmacies 1980- 1989: A Nonparametric Malmquist Approach[J] .Journal of Productivity Analysis, 1992,3(3) :85 - 101.
9FARE R, GROSSKOPF S, NORRIS M, et al. Productivity growth, technical progress,and efficiency change in industrialized countries[J]. American Economic Review,1994,84(1): 66-83.
10COELLI T.A guideto DEAP version2.1 : A data errvelopment analysis(computer) program[Z] .CEAP Wrking Paper,1996.