山东半岛蓝色经济区全要素生产率的研究——基于非参数前沿模型的Malmquist指数方法

Total Factor Productivity of Shandong Peninsula Blue Economic Zone:Based on Malmquist Index Method of Non-parameter Frontier Model

利用非参数前沿模型的Malmquist指数法,研究了山东半岛蓝色经济区的全要素生产率.由山东半岛四个主要沿海城市2008—2013年的统计数据,计算Malmquist指数,结果显示:这6年期间,各市的全要素生产率均呈现逐年递增的趋势,技术改进是生产率提升的主要原因;然而,在全要素生产率增长的同时,技术效率却降低.

By using the Malmquist index method of non-parameter frontier model, the total factor productivity of the Blue Economic Zone of Shandong Peninsula was studied. The Malmquist indexes were given by the statistic data of the four major coastal cities of Shandong Peninsula from 2008 to 2013. The results show that the total factor productivity of each city presents the trend of increasing year by year, and the main reason for the increase of productivity is the improvement of technology; the technical efficiency has played a negative function on the improvement of the total factor productivity during the six years.