我国目前已经进入了产业集聚与经济增长密切相关联的阶段,各地都期望通过产业集聚的方式发挥后发优势,缩小与发达地区的差距,然而集聚仅是经济增长的必要条件,而非充分条件。在分析 Martin 和 Ottaviano 关于集聚与经济增长的前后向连...我国目前已经进入了产业集聚与经济增长密切相关联的阶段,各地都期望通过产业集聚的方式发挥后发优势,缩小与发达地区的差距,然而集聚仅是经济增长的必要条件,而非充分条件。在分析 Martin 和 Ottaviano 关于集聚与经济增长的前后向连接模型的基础上,指出有助于产业集聚与经济增长正反馈机制形成的关键要素有创新成本、交易成本、差异化产品替代弹性和消费份额,并对产业集聚促进经济增长的后向连接效应做了系统的解释,井根据模型提出了判断产业集聚发展的标准。展开更多
This paper provides an extended input-occupancy-output analysis of wastewater discharge coeffcients, as well as backward and forward linkages of Chinese multi-regional industrial sectors in2007. The results show that ...This paper provides an extended input-occupancy-output analysis of wastewater discharge coeffcients, as well as backward and forward linkages of Chinese multi-regional industrial sectors in2007. The results show that the direct and total industrial wastewater discharge coeffcients of most of the provincial industrial sectors in China＇s Eastern region are lower than those of the whole country.Both backward and forward linkages of fixed-asset occupancy in industrial sectors in China＇s Central and Western regions are strong. The dissimilarity of cross-sectional data of the relevant industrial wastewater discharge coeffcients and linkages in multi-regional input-output analysis becomes bigger as regions are divided more extensively.展开更多
文摘我国目前已经进入了产业集聚与经济增长密切相关联的阶段,各地都期望通过产业集聚的方式发挥后发优势,缩小与发达地区的差距,然而集聚仅是经济增长的必要条件,而非充分条件。在分析 Martin 和 Ottaviano 关于集聚与经济增长的前后向连接模型的基础上,指出有助于产业集聚与经济增长正反馈机制形成的关键要素有创新成本、交易成本、差异化产品替代弹性和消费份额,并对产业集聚促进经济增长的后向连接效应做了系统的解释,井根据模型提出了判断产业集聚发展的标准。
基金supported by the National Natural Science Foundation of China under Grant Nos.41201129 and71203213the Science and Technology Service Network Initiative of the Chinese Academy of Sciences under Grant No.KFJ-EW-STS-003
文摘This paper provides an extended input-occupancy-output analysis of wastewater discharge coeffcients, as well as backward and forward linkages of Chinese multi-regional industrial sectors in2007. The results show that the direct and total industrial wastewater discharge coeffcients of most of the provincial industrial sectors in China＇s Eastern region are lower than those of the whole country.Both backward and forward linkages of fixed-asset occupancy in industrial sectors in China＇s Central and Western regions are strong. The dissimilarity of cross-sectional data of the relevant industrial wastewater discharge coeffcients and linkages in multi-regional input-output analysis becomes bigger as regions are divided more extensively.
