1Joe Zhu.Multi-factor performance measure model with an application to Fortune 500 companies[J].European Journal of Operational Research. 2000 : 105-124.
3Dodgson J. Benefit-cost Analysis and the Construction and Financing of Rail/Highway Grade Separations[J]. Transportation Research, 1984(18). 367-377.
4Cowie J. The Technical Efficiency of Public and Private Ownership in the Rail Industry: The Case of Swiss Private Railways[J]. Journal of Transport Economics and Policy, 1999(33): 241-251.
5Bozec R, DIAM. Board Structure and Firm Technical Efficiency: Evidence from Canadian State-owned Enterprises[J]. European Journal of Operational Research, 2007, 177(3): 1734-1750,.