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本文采用我国1998~2013年29个省份的面板数据考察国际技术贸易和FDI技术转移渠道对区域环境质量的影响,并对比分析这些影响的区域差异。结果表明:两种渠道的跨国技术转移从总体上促进了我国环境质量的改善;FDI技术转移对环境产生了积极效应并具有滞后性。国际技术贸易对东部地区环境质量产生了积极且显著的促进作用,而对中、西部地区的影响不显著;FDI技术转移显著提升了东部和西部地区的环境规制水平,验证了“污染光环理论”的存在性,但并未对中部地区环境改善产生有效影响。
In this paper, panel data of 29 provinces in China from 1998 to 2013 are used to examine the impact of international technology trade and FDI technology transfer channels on regional environmental quality. The regional differences of these impacts are compared and analyzed. The results show that the transnational technology transfer between the two channels has generally promoted the improvement of the environmental quality in China. The FDI technology transfer has a positive effect on the environment and lags behind. International technology trade has a positive and significant role in promoting environmental quality in the eastern region, but has no significant impact on the central and western regions. FDI technology transfer has significantly improved the environmental regulation in the eastern and western regions, and has verified that “pollution halo theory ”But it did not affect the environmental improvement in Central China.