Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model

The paper uses the super-efficiency data envelopment analysis (DEA) model to measure the water resources utilization efficiency of 30 provinces in China, and then uses the system generalized method of moments (GMM) model to analyze the impact of environmental regulations on China's regional wat...

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Autores principales:	X. B. Wang, Z. L. Wang
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	environmental regulation system gmm water resources utilization efficiency Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506
Acceso en línea:	https://doaj.org/article/19bea54c91a845918cc8df5ff05b4267
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id	oai:doaj.org-article:19bea54c91a845918cc8df5ff05b4267
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spelling	oai:doaj.org-article:19bea54c91a845918cc8df5ff05b42672021-11-23T18:56:18ZResearch on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model1606-97491607-079810.2166/ws.2021.126https://doaj.org/article/19bea54c91a845918cc8df5ff05b42672021-11-01T00:00:00Zhttp://ws.iwaponline.com/content/21/7/3643https://doaj.org/toc/1606-9749https://doaj.org/toc/1607-0798The paper uses the super-efficiency data envelopment analysis (DEA) model to measure the water resources utilization efficiency of 30 provinces in China, and then uses the system generalized method of moments (GMM) model to analyze the impact of environmental regulations on China's regional water resources utilization efficiency. Conclusions as follows. (1) The overall water utilization efficiency is low, and the regions are very unbalanced. The more efficient areas are concentrated in the east, and the less efficient areas are in the west. (2) There is a ‘U’-shaped relationship between the intensity of environmental regulation and water resource utilization efficiency, that is, weaker environmental regulation intensity is not conducive to the improvement of water resource utilization efficiency, but when the intensity of environmental regulation crosses the ‘inflection point’, it can promote the improvement of water resources utilization efficiency. (3) The level of economic development has a very significant positive effect on water resources utilization efficiency, and the coefficient of scientific and technological progress is positive, but the impact of scientific and technological input on water resources utilization efficiency is limited and not significant; industrial structure and water resource utilization efficiency shows a negative correlation; water use structure and water resources efficiency show a negative correlation. HIGHLIGHTS Measure the efficiency of water resources based on super-efficiency DEA.; Use SYS-GMM to verify the impact of environmental regulations on water resources efficiency.; Obtain recommendations that help improve water efficiency.;X. B. WangZ. L. WangIWA Publishingarticleenvironmental regulationsystem gmmwater resources utilization efficiencyWater supply for domestic and industrial purposesTD201-500River, lake, and water-supply engineering (General)TC401-506ENWater Supply, Vol 21, Iss 7, Pp 3643-3656 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	environmental regulation system gmm water resources utilization efficiency Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506
spellingShingle	environmental regulation system gmm water resources utilization efficiency Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506 X. B. Wang Z. L. Wang Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model
description	The paper uses the super-efficiency data envelopment analysis (DEA) model to measure the water resources utilization efficiency of 30 provinces in China, and then uses the system generalized method of moments (GMM) model to analyze the impact of environmental regulations on China's regional water resources utilization efficiency. Conclusions as follows. (1) The overall water utilization efficiency is low, and the regions are very unbalanced. The more efficient areas are concentrated in the east, and the less efficient areas are in the west. (2) There is a ‘U’-shaped relationship between the intensity of environmental regulation and water resource utilization efficiency, that is, weaker environmental regulation intensity is not conducive to the improvement of water resource utilization efficiency, but when the intensity of environmental regulation crosses the ‘inflection point’, it can promote the improvement of water resources utilization efficiency. (3) The level of economic development has a very significant positive effect on water resources utilization efficiency, and the coefficient of scientific and technological progress is positive, but the impact of scientific and technological input on water resources utilization efficiency is limited and not significant; industrial structure and water resource utilization efficiency shows a negative correlation; water use structure and water resources efficiency show a negative correlation. HIGHLIGHTS Measure the efficiency of water resources based on super-efficiency DEA.; Use SYS-GMM to verify the impact of environmental regulations on water resources efficiency.; Obtain recommendations that help improve water efficiency.;
format	article
author	X. B. Wang Z. L. Wang
author_facet	X. B. Wang Z. L. Wang
author_sort	X. B. Wang
title	Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model
title_short	Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model
title_full	Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model
title_fullStr	Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model
title_full_unstemmed	Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model
title_sort	research on the impact of environmental regulation on water resources utilization efficiency in china based on the sys-gmm model
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/19bea54c91a845918cc8df5ff05b4267
work_keys_str_mv	AT xbwang researchontheimpactofenvironmentalregulationonwaterresourcesutilizationefficiencyinchinabasedonthesysgmmmodel AT zlwang researchontheimpactofenvironmentalregulationonwaterresourcesutilizationefficiencyinchinabasedonthesysgmmmodel
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Research on the impact of environmental regulation on water resources utilization efficiency in China based on the SYS-GMM model

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