长三角集装箱码头效率时空演化及其影响因素
叶士琳, 蒋自然, 祁新华

Spatio-temporal characteristics and influencing factors of container terminals efficiency in the Yangtze River Delta
YE Shilin, JIANG Ziran, QI Xinhua
图2 集装箱码头综合技术效率及其分解
Fig. 2 Dynamics of comprehensive technical efficiency and its decomposition of container terminals