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Productivity changes in Chinese Container Terminals 2006-2011

机译:2006-2011年中国集装箱码头生产率变化

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In the past decades, nearly all the Chinese coastal provinces and municipalities invested heavily in the construction of seaports and implemented various favourable policies to improve the ports' operations. How effectively have these efforts worked? This paper uses Malmquist productivity index to determine and analyse productivity change and its decomposition in Chinese coastal container terminals during 2006-2011. We find that the average growth in sample terminals' productivity is 5.4% during that period. By decomposing the Malmquist index, we identify the major source of productivity growth to be technological progress, rather than an improvement in technical efficiency, and the major source of technical efficiency growth to be scale efficiency. We also find that the productivity of terminals in the Yangtze Delta is the highest while the one of terminals in the southeast coastal area is the lowest.
机译:在过去的几十年中,几乎所有的中国沿海省市都在海港建设上投入了大量资金,并实施了各种有利的政策来改善港口的运营。这些努力的效果如何?本文使用马尔姆奎斯特生产率指数来确定和分析2006-2011年中国沿海集装箱码头的生产率变化及其分解。我们发现,在此期间,样本终端生产率的平均增长为5.4%。通过分解Malmquist指数,我们将生产力增长的主要来源确定为技术进步,而不是技术效率的提高,将技术效率增加的主要来源确定为规模效率。我们还发现,长江三角洲的码头生产率最高,而东南沿海地区的码头生产率最低。

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