Research on Effectiveness and Scientificalness of Logistics Based on PCA-DEA Approach: An Illustrative Example from Yangtze River Delta Port of China
نویسندگان
چکیده
Yangtze River Delta region in China is rich in port resources. "To prosper city according to ports" has become one of the strategies of promoting economy development. Therefore, the development of port logistics has a very important position in Yangtze River Delta region economy development. This paper sets up a new evaluation index system for port logistics efficiency and effectiveness evaluation for 16 municipal ports in Yangtze River Delta region, then an empirical study is carried out by using Principal Component Analysis (PCA) and Data Envelopment Analysis (DEA) approach. According to the double evaluation system of PCA and DEA, the port industrial clusters in Yangtze River Delta region is divided into four categories to measure the effectiveness and efficiency of port logistics infrastructure.
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