中文摘要：

本文在现有文献研究的基础上,构建城镇化、产业生态化与经济增长关系的理论框架,运用西北五省面板数据对城镇化、产业生态化与经济增长之间的关系进行实证分析.研究结果显示：西北地区城镇化能够有效地促进产业生态化水平提升,城镇化提升1个百分点,产业生态化水平提高1.2882个百分点;产业生态化是西北地区保护生态环境,拉动区域经济增长的有效产业发展模式,产业生态化水平提升1个百分点,经济增长提高0.701个百分点.推进西北地区城镇化进程,促进产业生态化发展,是西北地区破解生态瓶颈约束,实现经济可持续增长的有效路径.

英文摘要：

This paper established the theoretical framework of the relationship among urbanization, industrial ecologization and eco- nomic growth on the basis of existing research. Then, it explored the relationship among urbanization, industrial ecologization and eco- nomic growth based on northwestern five provinces＇ panel data. The results showed that, the urbanization could improve the level of in- dustrial ecologization effectively in the Northwest China. Moreover, industrial ecologization level improved 1. 2882 percents when urban- ization increased 1 percent. Industrial ecologization was an effective development mode to protect ecological enyironment and promote e- conomic growth at the same time. More importantly, economic growth improved 0. 701 percent when industrial ecologization level in- creased 1 percent. Promoting industrial ecologization through advancing the urbanization process could be the effective path to break the ecological bottleneck and achieve sustainable economic growth in the Northwest China.