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Abstract Improving the Green Total Factor Productivity（GTFP）is the reality requirements of energy demand and increasing constraints of resource. However, the "porter hypothesis" and "pollution haven" inspection about GTFP are unable to achieve a same conclusion in academic circle. This paper measures GTFP in each province On the basis of SBM model. Firstly ,analyzing Technology innovation、foreign direct investment 's direct indirect effect to GTFP under environmental regulation perspective. Secondly, inspecting the "porter hypothesis" and "pollution haven" about GTFP. Finally ,exploring the space overflow effect. Results indicate that: ①Under national level, environmental regulation, technology innovation level, foreign direct investment can promote regional GTFP to net utility. "porter hypothesis" and "pollution haven" are established；②In the provinces with intermediate level of foreign investment , the "pollution paradise effect" of environmental regulation will exceed the "pollution halo effect"; In the provinces with high foreign direct investment, the "pollution halo effect" of environmental regulation will exceed the "pollution paradise effect"；③In the medium level of environmental regulation, the "compensation effect" of technological innovation is greater than the negative effect of "following cost", and the "porter hypothesis" is verified; In the provinces with high environmental regulation, the "porter hypothesis" is not valid.(4) Environmental regulation, environmental regulation with technology innovation、foreign direct investment's multiply items have an negative impact on the surrounding area to GTFP, which shows that the regional polluting enterprises is only "transfer" but "transformation". Improving local pollution will hurt the surrounding areas.
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