Zhang, Baocheng; Wu, Hao; Yang, Xinsheng; Zhai, Wenpeng; … - In: Journal of Air Transport Management 40 (2014) C, pp. 149-156
The returns to scale (RTS) nature of 37 Chinese airport airsides are investigated in this paper. Multiple optimal solutions in DEA (Data Envelopment Analysis) models may lead to error RTS estimation. To address this problem, we use the (Zhu and Shen, 1995) RTS method. The empirical study shows...
