The use of energy conservation emission reduction policies to promote industrial restructuring and upgrading and thus facilitate energy conservation and emission reduction is one of the 10 important strategies of envi...The use of energy conservation emission reduction policies to promote industrial restructuring and upgrading and thus facilitate energy conservation and emission reduction is one of the 10 important strategies of environmental management in China. The use of energy conservation emission reduction policies to promote industrial restructuring and upgrading and thus facilitate energy conservation and emission reduction is one of the important strategies of environmental management in China. Based on the systematic collection of 1,195 energy conservation emission reduction policies, we discuss the influence of individual measure and measure synergy of energy conservation and emission reduction policies respectively. The results show that the energy conservation and emission reduction policies have a significant effect on the overall promotion of industrial upgrading. The financial measures and guidance measures have a positive impact;the financial measures and guidance measures have significantly positive effect; however, the administrative measures, fiscal tax measures, and other economic measures do the opposite; the positive effect of the synergy of guidance measures and financial measures is greater than the negative effect of considering only the synergy of fiscal tax measures and other economic measures, and significantly greater than the negative effect of the synergy of administrative measures, fiscal tax measures, and other economic measures. We should strengthen and emphasize the use of the measure that has positive effect on industrial structure restructuring and upgrading individually and synergistically.展开更多
This paper investigates the spatial effect of environmental regulation measures on the upgrading of industrial structure in the integrated development strategy of Beijing-Tianjin-Hebei region and its surrounding areas...This paper investigates the spatial effect of environmental regulation measures on the upgrading of industrial structure in the integrated development strategy of Beijing-Tianjin-Hebei region and its surrounding areas.In order to reflect the effect of the environmental regulation and different regulation measures more truly,this paper constructs indices of the environmental regulation measures through the results of policy texts quantification.On the basis of the previous research,this paper divides environmental regulation into the following types:personnel and administrative measures of command and control;market-oriented fiscal,taxation,financial and other economic measures;guidance measures.Spatial panel regression results show that administrative measures of command control and market-oriented fiscal measures have a significant role in promoting regional industrial structure upgrading,but not conducive to the advancement of the industrial structure of adjacent areas.Their roles in promoting and inhibition are counteracted,which causes the total effect of industrial structure upgrading of Beijing-Tianjin-Hebei and the surrounding areas are not significant.Personnel measures,financial measures,other economic measures and guidance measures do not have the short-term effect and spatial effect on the upgrading of industrial structure.展开更多
Effective water management in large river basins requires a comprehensive understanding of policy effectiveness and regulatory frameworks.However,quantitative assessments of water-related policies remain limited.Here,...Effective water management in large river basins requires a comprehensive understanding of policy effectiveness and regulatory frameworks.However,quantitative assessments of water-related policies remain limited.Here,we propose a novel quantitative framework for evaluating water policies in large river basins,providing an intuitive and systematic approach for decision-makers.Using the Yellow River Basindthe second-largest river basin in Chinadas a case study,we constructed a database of 1271 water-related policies spanning 68 cities.We assessed the completeness of nine representative policies,identifying key gaps in water environment governance.To evaluate management effectiveness,we developed a system integrating two key subsystems:water resource utilization and water environment treatment,incorporating climatic,economic,and industrial factors.Our findings reveal that water environment governance policies were more effective than those targeting water resource utilization,though their impact was delayed by one to two years.Furthermore,a risk-based analysis pinpointed critical water management challenges in each city,offering actionable insights for policy optimization.This framework provides a robust and scalable approach for assessing the effectiveness of complex water policies in large river basins,with global applicability for improving water governance.展开更多
文摘The use of energy conservation emission reduction policies to promote industrial restructuring and upgrading and thus facilitate energy conservation and emission reduction is one of the 10 important strategies of environmental management in China. The use of energy conservation emission reduction policies to promote industrial restructuring and upgrading and thus facilitate energy conservation and emission reduction is one of the important strategies of environmental management in China. Based on the systematic collection of 1,195 energy conservation emission reduction policies, we discuss the influence of individual measure and measure synergy of energy conservation and emission reduction policies respectively. The results show that the energy conservation and emission reduction policies have a significant effect on the overall promotion of industrial upgrading. The financial measures and guidance measures have a positive impact;the financial measures and guidance measures have significantly positive effect; however, the administrative measures, fiscal tax measures, and other economic measures do the opposite; the positive effect of the synergy of guidance measures and financial measures is greater than the negative effect of considering only the synergy of fiscal tax measures and other economic measures, and significantly greater than the negative effect of the synergy of administrative measures, fiscal tax measures, and other economic measures. We should strengthen and emphasize the use of the measure that has positive effect on industrial structure restructuring and upgrading individually and synergistically.
基金We are grateful to the financial support from the National Natural Science Foundation of China[Grant number:71874074,Grant number:71433005,Grant number:71804063]Humanities and Social Science Fund of Ministry of Education of China[Grant number:18YJC630208,Grant number:19YJC810007]。
文摘This paper investigates the spatial effect of environmental regulation measures on the upgrading of industrial structure in the integrated development strategy of Beijing-Tianjin-Hebei region and its surrounding areas.In order to reflect the effect of the environmental regulation and different regulation measures more truly,this paper constructs indices of the environmental regulation measures through the results of policy texts quantification.On the basis of the previous research,this paper divides environmental regulation into the following types:personnel and administrative measures of command and control;market-oriented fiscal,taxation,financial and other economic measures;guidance measures.Spatial panel regression results show that administrative measures of command control and market-oriented fiscal measures have a significant role in promoting regional industrial structure upgrading,but not conducive to the advancement of the industrial structure of adjacent areas.Their roles in promoting and inhibition are counteracted,which causes the total effect of industrial structure upgrading of Beijing-Tianjin-Hebei and the surrounding areas are not significant.Personnel measures,financial measures,other economic measures and guidance measures do not have the short-term effect and spatial effect on the upgrading of industrial structure.
基金support from the financial support from the Joint Research Program for Ecological Conservation and High Quality Development of the Yellow River Basin(Grant No.2022-YRUC-01-0204)the National Natural Sci-ence Foundation of China(No.52321005)+1 种基金the National Natural Science Foundation of China(Grant No.52170073)the Outstanding Youth Science Foundation of Heilongjiang Province,China(Grant No.YXQQ2440402223).
文摘Effective water management in large river basins requires a comprehensive understanding of policy effectiveness and regulatory frameworks.However,quantitative assessments of water-related policies remain limited.Here,we propose a novel quantitative framework for evaluating water policies in large river basins,providing an intuitive and systematic approach for decision-makers.Using the Yellow River Basindthe second-largest river basin in Chinadas a case study,we constructed a database of 1271 water-related policies spanning 68 cities.We assessed the completeness of nine representative policies,identifying key gaps in water environment governance.To evaluate management effectiveness,we developed a system integrating two key subsystems:water resource utilization and water environment treatment,incorporating climatic,economic,and industrial factors.Our findings reveal that water environment governance policies were more effective than those targeting water resource utilization,though their impact was delayed by one to two years.Furthermore,a risk-based analysis pinpointed critical water management challenges in each city,offering actionable insights for policy optimization.This framework provides a robust and scalable approach for assessing the effectiveness of complex water policies in large river basins,with global applicability for improving water governance.
