scholarly journals Exploring PM2.5 Environmental Efficiency and Its Influencing Factors in China

2021 ◽  
Vol 18 (22) ◽  
pp. 12218
Author(s):  
Dongdong Ma ◽  
Guifang Li ◽  
Feng He
Keyword(s):  
Influencing Factors ◽  
Industrial Structure ◽  
Fine Particulate Matter ◽  
Returns To Scale ◽  
Efficiency Score ◽  
Environmental Efficiency ◽  
Kuznets Curve ◽  
Negative Effects ◽  
Rapid Economic Growth ◽  
The Relationship

In China, air pollution, especially fine particulate matter (PM2.5) pollution, has become increasingly serious with the rapid economic growth that has occurred over the past 40 years. This paper aims to introduce PM2.5 pollution as a constraint in the environmental efficiency research framework through the use of panel data covering the Chinese provinces from 2001–2018. PM2.5 environmental efficiency is measured with the slack-based measure (SBM)-Undesirable-variable returns-to-scale (VRS) model, and the results show that the average PM2.5 environmental efficiency score is 0.702, which indicates inefficiency, and is U-shaped over time. The PM2.5 environmental efficiency scores are unbalanced across the eight regions and 30 provinces of China. Additionally, the relationship between PM2.5 environmental efficiency and its influencing factors is examined with a tobit model, and the empirical findings indicate that the relationship between economic development and PM2.5 environmental efficiency is an inverted U, which is the opposite of the traditional environmental Kuznets curve (EKC). In addition, technological innovation, trade dependency, and regional development each have a significantly positive effect on PM2.5 environmental efficiency. However, environmental regulations, the industrial structure, and population density have significantly negative effects on PM2.5 environmental efficiency. Finally, this paper fails to prove that foreign direct investment (FDI) has created a PM2.5 “pollution haven” in China.

Study on the Relationship between the Economics and Environment of Puyang City Based on Environmental Kuznets Curve

2013 ◽  
Vol 807-809 ◽  
pp. 773-782
Author(s):  
Qing Song Li ◽  
Kai Kang ◽  
Jia Wei Zhu ◽  
Qing Xiang Meng ◽  
Su Jun Deng
Keyword(s):  
Environmental Kuznets Curve ◽  
Industrial Structure ◽  
Kuznets Curve ◽  
Environmental Index ◽  
Per Capita Gdp ◽  
Sulfur Dioxide Emissions ◽  
Per Capita ◽  
Spss Software ◽  
Set Up ◽  
The Relationship

The study set up the model of per capita GDP and the environmental index based on the Environmental Kuznets Curve (EKC) with the support of SPSS software and the 2003-2011 economics and environment data of Puyang City. And the result shows that the environmental Kuznets Curve (EKC) of industrial wastewater discharge and industrial sulfur dioxide emissions both display inverted U-shape; and just across the turning point, the discharge present downward trend with the increasing of per capita GDP; while the EKC of industrial fumes emissions display positive U-shape, and its emission present upward trend first and then downward with the increasing of per capita GDP. It shows that the environmental problems of Puyang City has partly improved, but has not been fully restrained. The main reasons are unreasonable industrial structure, single dominated industy and relatively low investment on environmental improvement.

scholarly journals Human Capital, Industrial Structure Upgrading and Economic Growth in China: A Literature Review

2020 ◽  
Vol 15 (8) ◽  
pp. 59
Author(s):  
Bai Yang
Keyword(s):  
Economic Growth ◽  
Human Capital ◽  
Influencing Factors ◽  
Industrial Structure ◽  
Supply And Demand ◽  
Healthy Human ◽  
The Future ◽  
The Impact ◽  
The Relationship ◽  
Industrial Structure Upgrading

The research on human capital, industrial structure upgrading and economic growth has always been one of the focus issues in academia. The existing literature is developed from different perspectives. First of all, the research on human capital mainly focuses on the research of human capital and economic growth, including the relationship between total human capital and economic growth, the relationship between human capital structure and economic growth, and the relationship between healthy human capital and economic growth. Secondly, the research on the upgrading of industrial structure includes the upgrading of industrial structure and economic growth, the influencing factors of the upgrading of industrial structure and so on. Among them, the influencing factors mainly include technological progress, market supply and demand, population, trade and government policies. Thirdly, the research on the impact of human capital on the upgrading of industrial structure mainly includes the matching of heterogeneous human capital and industrial structure, and the impact mechanism of human capital on industrial structure. This paper systematically reviews the development of literature on human capital, industrial structure upgrading and their relationship, and points out the problems existing in the literature, possible improvements in the future and several issues that may need attention in the future.

scholarly journals The Effects of Urban Sprawl and Industrial Agglomeration on Environmental Efficiency: Evidence from the Beijing–Tianjin–Hebei Urban Agglomeration

2019 ◽  
Vol 11 (11) ◽  
pp. 3042 ◽  
Author(s):  
Dong Feng ◽  
Jian Li ◽  
Xintao Li ◽  
Zaisheng Zhang
Keyword(s):  
Urban Sprawl ◽  
Industrial Structure ◽  
Negative Impact ◽  
Positive Impact ◽  
Environmental Efficiency ◽  
Urban Agglomeration ◽  
Industrial Agglomeration ◽  
Tobit Regression ◽  
Negative Effects ◽  
Research Period

Environmental efficiency evaluation is an effective way to assess the synergetic development degree between the economy and environment. In order to realize the mechanism of the effects of urban sprawl and industrial agglomeration on environmental efficiency by using the super efficiency Slacks-based Measure (SBM) model with undesirable outputs, this paper firstly calculates the environmental efficiency of the 13 cities in the Beijing–Tianjin–Hebei urban agglomeration from 2006 to 2017. Then, based on the panel data of the 13 cities, we empirically examine the influence of urban sprawl and industrial agglomeration on environmental efficiency by adopting the panel Tobit regression model. The results show that large gaps exist in the degree of the cities’ environmental efficiency in the research period, and only Beijing’s environmental efficiency exhibits full efficiency in the 13 cities, with the overall environmental efficiency of the Beijing–Tianjin–Hebei urban agglomeration presenting a decreasing trend. Additionally, the Tobit regression results indicate that urban sprawl has a significantly negative impact on environmental efficiency, but with the continual improvement of industrial agglomeration, the negative effects of urban sprawl will be partially offset. From the regression results of control variables, economic growth and urbanization developments have an inhibiting effect on the promotion of environmental efficiency. Furthermore, industrial structure optimization and technological innovation are helpful to improve environmental efficiency. The opening-up policy has had a significantly positive impact on environmental efficiency, and the “pollution paradise” hypothesis was untenable in the Beijing–Tianjin–Hebei urban agglomeration.

Empirical Research on China's Environmental and Economic Development

2013 ◽  
Vol 869-870 ◽  
pp. 766-772
Author(s):  
Lan Xu ◽  
Xu Chun Wei
Keyword(s):  
Economic Development ◽  
Environmental Kuznets Curve ◽  
Turning Point ◽  
Industrial Structure ◽  
Turning Points ◽  
Kuznets Curve ◽  
Pollution Emission ◽  
Major Factors ◽  
The Relationship ◽  
Technological Treatments

This paper conducts a research with practical evidence by collecting 3 indicators of pollutants in 31 major cities in China for the period from 2003 to 2011, and analyzes the relationship between environmental quality and economic increase in China. In the paper, it proves the Environmental Kuznets Curve (EKC) theory. By comparing the turning points to those from other studies, it is found that the turning points of Chinas EKC are obviously lower than the other countries. In addition, the paper also makes comparisons among different cities in China, and studies the factors that trigger the turning points that characterize the environmental economic development in major cities in China. In the end, it is concluded that geographical factors, pollutant indicators, economic scales, industrial structure, technological treatments and government investments are major factors that cause the turning points to occur.Keywords: Economic Increase; Pollution Emission; Environmental Kuznets Curve; Environmental Turning Point.

Retrospective analysis of the resilience of Russian regions as socio-economic systems

2019 ◽  
pp. 46-64 ◽  
Author(s):  
Vladimir V. Klimanov ◽  
Sofiya М. Kazakova ◽  
Anna A. Mikhaylova
Keyword(s):  
Panel Data ◽  
Economic Systems ◽  
Financial Indicators ◽  
Russian Regions ◽  
Integral Index ◽  
Negative Effects ◽  
Economic Resilience ◽  
Correlation Dependence ◽  
The Impact ◽  
The Relationship

The article examines the impact of various socio-economic and financial indicators on the resilience of Russian regions. For each region, the integral index of resilience is calculated, and its correlation dependence with the selected indicators is revealed. The study confirms the relationship between fiscal resilience and socio-economic resilience of the regions. The analysis of panel data for 75 regions from 2007 to 2016 shows that there are significant differences in the dynamics of indicators in different periods. In particular, the degree of exposure to the negative effects of the crises of 2008—2009 and 2014—2015 in non-resilient regions is higher than in resilient ones.

BATOMBE: WARISAN BUDAYA BANGSA DARI NAGARI ABAI PROVINSI SUMATERA BARAT

2017 ◽  
Vol 7 (2) ◽  
pp. 159
Author(s):  
Eva Krisna
Keyword(s):  
Oral Tradition ◽  
Multidisciplinary Approach ◽  
Descriptive Analysis ◽  
Community Life ◽  
Psychological Approach ◽  
Negative Effects ◽  
Great House ◽  
Close Relationship ◽  
West Sumatra ◽  
The Relationship

“Batombe” is an oral tradition of the Nagari Abai society at Sangir Batanghari Subdistrict, South Solok District, West Sumatra Province. Batombe is exchanging rhymes (berbalas pantun) which is performed as an entertainment on the wedding party (baralek). Batombe is identical with Great House (Rumah Gadang) Nagari Abai which is a unique house because it is a long traditional custom house that has many rooms. It reaches 21 rooms. The rhymes in batombe tends to deliver a feeling of lilting so the singers often drift into the atmosphere of the show. Therefore, as part of community life, batombe often cause a negative effects for the singers soul. This paper describes various things, such as: who batombe singer is; the time to perform this activity; the relationship between batombe and Great House (Rumah Gadang) at Nagari Abai; and the negative effects caused by batombe for the singers. This paper based on the fact that in oral tradition there is a close relationship between text and the speakers and text with context (place, time and atmosphere), a multidisciplinary approach is used in this paper, such as historical, sociological, anthropological, and psychological approach. The method used is descriptive analysis method.AbstrakBatombe adalah tradisi lisan masyarakat Nagari Abai, Kecamatan Sangir Batanghari, Kabupaten Solok Selatan, Provinsi Sumatra Barat. Batombe adalah tradisi berbalas pantun yang dilakukan sebagai hiburan pada pesta pernikahan (baralek). Batombe identik dengan rumah gadang Nagari Abai yang unik, yakni rumah adat dengan ruangan yang sangat panjang hingga 21 ruangan. Pantun-pantun batombe cenderung menyampaikan perasaan yang mendayu-dayu sehingga para pedendangnya sering hanyut ke dalam suasana pertunjukan. Oleh sebab itu, sebagai bagian dari kehidupan masyarakat, seringkali batombe menyebabkan efek negatif bagi (kejiwaan) para pedendangnya. Tulisan ini mendeskripsikan berbagai hal, seperti penutur batombe, waktu untuk melakukan batombe, hubungan batombe dengan rumah gadang di Nagari Abai, dan efek negatif yang ditimbulkan batombe bagi pedendangnya. Tulisan ini bertolak dari kenyataan bahwa pada tradisi lisan terdapat hubungan erat, antara lain seperti teks dengan penutur dan teks dengan konteks (tempat, waktu, dan suasana). Pendekatan multidisipliner digunakan pada tulisan ini, yakni pendekatan historis, sosiologis, antropologis, dan psikologis. Metode yang digunakan adalah metode analisis deskriptif.

THE MODEL FOR MANAGING INVESTMENTS IN THE MOSCOW ENVIRONMENT BASED ON A POWER REGRESSION EQUATION

2020 ◽  
Vol 2 (7) ◽  
pp. 91-99
Author(s):  
E. V. KOSTYRIN ◽  
◽  
M. S. SINODSKAYA ◽  
Keyword(s):  
Solid Waste ◽  
Influencing Factors ◽  
Pair Correlation ◽  
Approximation Error ◽  
Regression Equation ◽  
Regression Equations ◽  
The Impact ◽  
The Relationship ◽  
Average Approximation ◽  
Average Approximation Error

The article analyzes the impact of certain factors on the volume of investments in the environment. Regression equations describing the relationship between the volume of investment in the environment and each of the influencing factors are constructed, the coefficients of the Pearson pair correlation between the dependent variable and the influencing factors, as well as pairwise between the influencing factors, are calculated. The average approximation error for each regression equation is determined. A correlation matrix is constructed and a conclusion is made. The developed econometric model is implemented in the program of separate collection of municipal solid waste (MSW) in Moscow. The efficiency of the model of investment management in the environment is evaluated on the example of the growth of planned investments in the activities of companies specializing in the export and processing of solid waste.

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