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已有研究证实:改革以来制造业区位分布发生了根本性变化,制造业的大部分行业已经向沿海地区转移与集聚。那么与此密切联系的是地区间的产业竞争力处于怎样的动态状态?本文以此为展开点,通过1980-2001年间行业的空间基尼系数与典型行业的转移份额法分解,发现:1、分行业看,所有制造业两位数行业的空间集中率都有普遍提高;2、沿海地区制造业增长主要是由该地区的产业竞争力提高引起的,相应地中西部地区产业萎缩是由其产业竞争力弱化导致的;3、沿海地区产业竞争力的提升推动了这一地区的制造业中心地位的形成,相应地中西部地区沦为生产率低下的外围区域,导致地区收入差距持续扩大。
Research has confirmed that since the reform, the distribution of manufacturing locations has undergone fundamental changes. Most industries in the manufacturing industry have already moved to the coastal areas and concentrated. So closely linked with this is the dynamic state of industrial competitiveness in the region? In this paper, as a starting point, through the 1980-2001 industry Gini coefficient of the space and the transfer of the typical sectors of the decomposition method and found: 1, Industry, all manufacturing double-digit industries have generally increased the concentration rate; 2, the growth of manufacturing industries in the coastal areas is mainly caused by the improvement of industrial competitiveness in the region, the corresponding industry in the Midwest shrinks from its industry The weakening of competitiveness; 3, the improvement of industrial competitiveness in coastal areas has promoted the formation of a manufacturing center in this region. Correspondingly, the central and western regions have become the peripheral areas with low productivity, resulting in the continuous widening of the regional income disparity.