scholarly journals Impact of Income, Density, and Population Size on PM2.5 Pollutions: A Scaling Analysis of 254 Large Cities in Six Developed Countries

2021 ◽  
Vol 18 (17) ◽  
pp. 9019
Author(s):  
Moon-Jung Kim ◽  
Yu-Sang Chang ◽  
Su-Min Kim
Keyword(s):  
Population Size ◽  
National Policy ◽  
Urban Pollution ◽  
Developed Countries ◽  
Scaling Analysis ◽  
Economic Factors ◽  
Stirpat Model ◽  
Data Set ◽  
The Impact ◽  
Socio Economic Factors

Despite numerous studies on multiple socio-economic factors influencing urban PM2.5 pollution in China, only a few comparable studies have focused on developed countries. We analyzed the impact of three major socio-economic factors (i.e., income per capita, population density, and population size of a city) on PM2.5 concentrations for 254 cities from six developed countries. We used the Stochastic Impacts by Regression on Population, Affluence and Technology (STIRPAT) model with three separate data sets covering the period of 2001 to 2013. Each data set of 254 cities were further categorized into five subgroups of cities ranked by variable levels of income, density, and population. The results from the multivariate panel regression revealed a wide variation of coefficients. The most consistent results came from the six income coefficients, all of which met the statistical test of significance. All income coefficients except one carried negative signs, supporting the applicability of the environmental Kuznet curve. In contrast, the five density coefficients produced statistically significant positive signs, supporting the results from previous studies. However, we discovered an interesting U-shaped distribution of density coefficients across the six subgroups of cities, which may be unique to developed countries with urban pollution. The results from the population coefficients were not conclusive, which is similar to the results of previous studies. Implications from the results of this study for urban and national policy makers are discussed.

scholarly journals Socio-economic Factors Influencing the Development of Renewable Energy Production Sector in Poland

2021 ◽  
Vol 24 (1) ◽  
pp. 38-54
Author(s):  
Tadeusz A. Grzeszczyk ◽  
Waldemar Izdebski ◽  
Michał Izdebski ◽  
Tadeusz Waściński
Keyword(s):  
Renewable Energy ◽  
Energy Production ◽  
Hard Coal ◽  
Economic Factors ◽  
Eu Law ◽  
Factors Influencing ◽  
Level Ii ◽  
Renewable Energy Production ◽  
The Impact ◽  
Socio Economic Factors

Poland is not one of the leaders in the use of renewable energy sources (RES), and most energy is still produced using hard coal and lignite. Therefore, there are noteworthy emissions of air pollution (including ashes and greenhouse gases), and the Polish energy sector is characterized by a substantial degree of carbonization, which, as a result, threatens to expressively increase the costs of electricity production, leading to financial penalties imposed by the EU. The aim of this paper is to analyze socio-economic factors influencing the development of the RES sector in Poland. According to this aim, expert research was carried out, in which the factors influencing development potential of RES were assessed at two levels (level II – 5 factors, level III – 15 factors) according to the factor tree analysis. Based on the analysis of the level II factors, it can be concluded that the development of the RES sector in Poland will depend to a decisive extent on factors such as: EU decisions and Polish legislation affecting the development of the RES sector in Poland, prices and availability of conventional energy carriers. Other two factors – regional policy on ecology and ecological awareness in Poland – have so far little impact on the development of this sector in the state. The analysis of the level III factors shows that the greatest impact on the development of the RES sector in Poland is the influence of European lobbying of manufacturers of machinery and equipment for renewable energy production on EU law, the impact of Polish lobbying of conventional energy producers on Polish law in the production of renewable energy and the influence of European lobbying of renewable energy producers into EU law.

scholarly journals Menentukan Nilai Penggantian Wajar Lahan Terdampak Pekerjaan Reaktifasi Jalur Kereta Api Trase Muaro Logas, Kabupaten Sijunjung, Provinsi Sumatera Barat

2019 ◽  
Vol 17 (1) ◽  
pp. 46-55
Author(s):  
Hasta Herlan Asymar
Keyword(s):  
Local Government ◽  
Vulnerable Groups ◽  
Economic Factors ◽  
The Public ◽  
Railway Line ◽  
The Poor ◽  
Reform Plan ◽  
The Social ◽  
The Impact ◽  
Socio Economic Factors

Abstract  – The calculation of the value of the Reasonable Land Turnover Terdamapak Job Reaktifasi railway line for arbitration was Muaro Logas was part of the study of the action of liberation/land and buildings for the reform plan of the reaktifasi railway line between Muaro-Logas is part of the planning of the reactivation railway line. This study analyzes regulations and policies, perceived an inventory and survey/census by identifying the affected community land procurement, with regard to the characteristics and the types of harm experienced, agreement agreement between the local government, the province and the Center in funding the acquisition of land; analyze optimum land procurement and analyse livelihood for the population affected by socio-economic factors, analyzing the parameters with the social, cultural, and economic related to population, the impact of the procurement of land and influence implementation of the work against the poor, residents of the tribal minorities, alienated, and other vulnerable groups, including women, as well as the institutional framework in planning the liberation of land and the settlements back including duties and responsibilities each institution. In the calculation of the Reasonable Replacement Value using Standar Penilaian Indonesia306 (SPI 306) about the assessment of the provision of Land for development for the benefit of the public

scholarly journals Demographic and socio-economic factors affecting birth preparation and complication readiness (BPCR) practices in Nepal

2018 ◽  
Vol 18 (17) ◽  
pp. 23-32
Author(s):  
Sunil Kumar Acharya
Keyword(s):  
Economic Status ◽  
Economic Factors ◽  
Data Set ◽  
Complication Readiness ◽  
Factors Affecting ◽  
Logistics Regression ◽  
Analysis Technique ◽  
The Government ◽  
Status Of Women ◽  
Socio Economic Factors

BPCR practices by women in Nepal are still low. Still a relatively high percentage of women do not make BPCR to its fullest extent. Researches in developing countries show that various demographic, social and economic factors influence the BPCR practices by pregnant women. This paper examines the likelihood of BPCR practices based on women’s demographic, social and economic status in Nepal. NDHS 2011 data set has been utilized by applying bivariate logistics regression analysis technique to examine the effects of these variables on BPCR practices in Nepal. The analysis result shows high variations and gaps in BPCR practice based on demographic, social and economic status of women. Against this finding the study recommends implementation of appropriate policy and program measures by the government and other agencies to address the existing variations and gaps in BPCR practices among subgroups of women in Nepal. Further research studies focusing on the existing barriers on BPCR practice need to be conducted in Nepal especially among the women who are disadvantaged and marginalized.

Contributing Factors in Violent Youth Behaviour: A Study in the Limpopo Province, South Africa

2021 ◽  
Vol 14 (1) ◽  
pp. 571-580
Author(s):  
Tshilidzi O. Ramakulukusha ◽  
Sunday S. Babalola ◽  
Ntsieni S. Mashau
Keyword(s):  
South Africa ◽  
Focus Group ◽  
Youth Care ◽  
Limpopo Province ◽  
Economic Factors ◽  
Violent Behaviour ◽  
Child And Youth Care ◽  
Violent Youth ◽  
The Impact ◽  
Socio Economic Factors

Background: Violent behaviour in youth is regarded as a significant public health problem associated with severe physical and psychological consequences. Despite the availability of rehabilitation programmes rendered at child and youth care centres (CYCC's) in the Limpopo Province, South Africa, there is an escalation and repetition of violent behaviours among the youth due to some underlying socio-economic factors. Objective: The study sought to explore and describe the factors contributing to violent behaviours among the youth. Methods: A qualitative, explorative, and descriptive research design was used. A non-probability, purposive sampling method was used to select participants in this study. The study population consisted of youth, from the age of 15-20 years old, who were admitted to the child and youth care centres due to violent behaviours. Focus group discussions and in-depth individual interviews were used to collect data from participants. A semi-structured interview guide and focus group discussion guide were used to collect data until data saturation which occurred after interviewing 48 participants. Data were analysed following Tesch’s open code data analysis technique. Measures to ensure trustworthiness and ethical principles were adhered to. Results: Two themes emerged from the analysed data, namely, the socio-economic factors contributing to violent behaviours among the youth in CYCCs and the effectiveness of rehabilitation programmes for violent youth behaviours in CYCCs. Eight sub-themes were derived from the two main themes. The home environment, the influence of delinquent peers, availability, and misuse of drugs and alcohol were most cited as the factors contributing to violent behaviours among the youth in CYCCs in the Limpopo Province. The study's findings revealed that youth had little knowledge of the impact that violent behaviour has on the victim, themselves, their families, and society. Conclusion: Rehabilitation programmes for violent behaviours among the youth will have better outcomes by involving the youth's family, especially the parents/guardians. Also, the child and youth care centres and youth violence policymakers need to emphasise family education as one of the most crucial violence prevention strategies in vulnerable youth.

Technology and culture

2011 ◽  
pp. 273-285 ◽  
Author(s):  
Alev M. Efendioglu ◽  
Vincent F. Yip
Keyword(s):  
Local Environment ◽  
The Internet ◽  
Economic Factors ◽  
Technology And Culture ◽  
Internet Users ◽  
The World ◽  
Different Characteristics ◽  
The Impact ◽  
Socio Economic Factors

The number of Internet users around the world has been steadily growing and this growth has provided the impetus and the opportunities for global and regional e-commerce. However, as with the Internet, different characteristics (infrastructure and socio-economic) of the local environment have created a significant level of variation in the acceptance and growth of e-commerce in different regions of the world. Our research focuses on the impact of these infrastructure and socio-economic factors on e-commerce development in China and the findings provide insights into the role of culture in e-commerce, and the factors that may impact a broader acceptance and development of e-commerce in China. In this chapter, we present and discuss our findings, and propose some strategies for success for e-commerce in China.

A Composite-Model for E-Commerce Diffusion

2008 ◽  
pp. 2929-2947 ◽  
Author(s):  
Alexander Yap ◽  
Jayoti Das ◽  
John Burbridge ◽  
Kathryn Cort
Keyword(s):  
Cluster Analysis ◽  
Regression Model ◽  
Composite Model ◽  
Internet Usage ◽  
The Internet ◽  
Economic Factors ◽  
Cross Country ◽  
Impact Of Technology ◽  
The Impact ◽  
Socio Economic Factors

Why are some countries successful with e-commerce while others flounder? The purpose of this article is to study the impact of technology, cultural, and socio-economic factors on the global diffusion of e-commerce. While past studies have focused on technology reasons alone, this research includes cultural and socio-economic factors as well. Having access to the Internet does not necessarily translate to e-commerce usage. Fundamentally, culture and socio-economic factors are pivotal in bridging the gap between Internet usage and e-commerce diffusion. The objective is to provide a model that quantifies the aggregated influences of all factors on global e-commerce diffusion. A cross-country regression model analyzes the determinants of e-commerce diffusion and the results used in a cluster analysis to provide further evidence that the propensity for e-commerce depends on the interplay among the different factors. The results can provide firms with an improved understanding of strategies to employ while implementing e-commerce.

Does the origin matter? The effects of cross-border mergers and acquisitions in France

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Federico Carril-Caccia
Keyword(s):  
Foreign Direct Investment ◽  
Mergers And Acquisitions ◽  
Direct Investment ◽  
Developed Countries ◽  
Emerging Countries ◽  
Intangible Asset ◽  
Data Set ◽  
Content Type ◽  
Cross Border ◽  
The Impact

PurposeThe present article analyses the effects of cross-border mergers and acquisitions (CBM&As) on targets' total factor productivity (TFP), employment, wages and intangible-asset investment. The author investigates whether the impact of CBM&As differs depending on the origin of the investing multinational (MNE). The author distinguishes between CBM&As from European countries, other developed countries and emerging countries.Design/methodology/approachThe author makes use of a unique firm-level data set of foreign direct investment in the French manufacturing sector. The authors applies propensity score matching and difference in differences to estimate the effect of CBM&As.FindingsThe results show that the consequences of CBM&As differ strongly depending on the origin. CBM&As from European MNEs have a positive impact on TFP, wages and intangible-asset investment, and those from emerging countries seem to increase wages and intangible-asset investments. In contrast, CBM&As that originate from MNEs from other developed countries do not have a significant effect.Originality/valueThis article contributes to the growing literature on the effects of foreign direct investment that highlights the relevance of accounting for the MNEs' origin. In particular, it is the first to address the impact of emerging-country MNEs' CBM&As in Europe.

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