共 20 条
- [11] Eco-efficiency analysis of industrial system in China: A data envelopment analysis approach[J] . Bing Zhang,Jun Bi,Ziying Fan,Zengwei Yuan,Junjie Ge.Ecological Economics . 2008 (1)
- [12] Sequential Malmquist Indices of Productivity Growth: An Application to OECD Industrial Activities[J] . Victoria Shestalova.Journal of Productivity Analysis . 2003 (2)
- [13] Productivity and Undesirable Outputs: A Directional Distance Function Approach[J] . Journal of Environmental Management . 1997 (3)