scholarly journals Wind Energy And CO2 Emissions: AMG Estimations For Selected Countries

Author(s):  
Taner Güney ◽  
Emrah Üstündağ

Abstract This study aims to analyze the relationship between wind energy consumption, coal energy consumption, globalization, economic growth and carbon emissions in a selected country group. This analysis was made with the data of 37 countries for the period 2000-2019. In order to examine the long-term relationship between the variables, the AMG method, which makes an estimation by considering the cross-sectional dependence and slope homogeneity, was used in the study. According to the long-term coefficient estimates of the cointegrated variables, wind energy consumption has a statistically significant and negative effect on carbon emissions in the long run. A 1% increase in wind energy consumption reduces carbon emissions by 0.018%. On the other hand, the globalization variable has a statistically significant and positive effect on carbon emissions in the long run. A 1% increase in globalization increases carbon emissions by 0.107%. These findings show the importance of wind energy consumption in reducing carbon emissions. For this reason, policies should be produced to increase wind energy consumption globally and necessary incentives should be provided.

2018 ◽  
pp. 1-24
Author(s):  
Ebney Ayaj Rana ◽  
Mustafa Kamal

This paper studies the determinants of income inequality in a panel of countries to provide empirical evidence to the relationship between income inequality and clientelism. Using different panel data techniques, especially group mean fully modified OLS estimator, and also allowing for control variables, cross-sectional heterogeneity and cross-sectional dependence, we find that in the long run, clientelism exerts a significant negative effect on income equality. The overall results of the study have implications for fiscal management strategies and political regime choice.


2021 ◽  
Vol 8 (1) ◽  
pp. 10-24
Author(s):  
Miriam Kamah ◽  
Joshua Sunday Riti

In this paper, the long-term nexus between energy consumption and economic growth is investigated using a panel data of 80 countries from World Bank data base for the period 1970 to 2017. In order to check for the issues of endogeneity, slope heterogeneity, and cross-sectional dependence present in errors of panel data, the study applied cross-sectional augmented autoregressive distributed lag (CS-ARDL) and cross-sectional augmented distributed lag (CS-DL) models to examine the long-term impact of energy consumption on economic growth. The empirical results revealed that energy consumption has a positive and significant long-run effect on economic growth and that cross-sectional dependence, slope endogeneity and heterogeneity are issues that should be on the watch when dealing with panel data of developing and developed countries’ analysis. Furthermore, the outcomes indicated that the impact of energy consumption on economic growth is stronger in less developed countries than in advanced economies. Technological progressions that give rise to the advancement of clean and efficient energy and substitution of low-quality fuels with high quality fuels are some of the possible channels that weaken the link between energy consumption and economic growth in advanced economies. Importantly, from a policy perspective, based on the study findings, energy conservation policies aimed at promoting environmental quality may worsen economic growth in developing countries, thereby adversely affecting their long-run economic growths.


2016 ◽  
Vol 5 (2) ◽  
pp. 44
Author(s):  
MERARY SIANIPAR ◽  
NI LUH PUTU SUCIPTAWATI ◽  
KOMANG DHARMAWAN

Tourism demand is focused on estimating variables which influence tourist visit. The tourism demand that we discuss on this research is the tourism demand to Bali of the major tourism-generating country was Australia. The aim of this research is to analyze the relationship between tourist income and tourism price to tourism demand using VECM. VECM requires that the variables in the model must be stationary and fulfilled a cointegration condition. In order to make it valid, the stationarity of variables in the model have to be checked using ADF unit root test. In additon, cointegration between these variables are examined using Johansen’s cointegration test. The results of ADF unit root test show that indicated the tourist income, the tourism price and the tourism demand for Australia data are stationary in first lag or I(1). Cointegration test shows that all variables are cointegrated, i.e. have a long-run relationship. In the long-run, the tourist income and tourism price give positive effect to the tourism demand. This means, the increase of tourist income and tourism price will contribute to the increase in tourism demand. In addition, in the short-run, the tourist income and the tourism price give negative effect to the tourism demand. This means, the increase of tourist income and tourism price will contribute to the decrease in tourism demand.


ILR Review ◽  
1996 ◽  
Vol 49 (2) ◽  
pp. 223-242 ◽  
Author(s):  
Pierre-Yves Crémieux

Previous studies of the effect of the 1978 Airline Deregulation Act on employee earnings have reported mixed results: some have found no negative long-run effect of deregulation and others have found a negative effect of up to 10%. Most of these studies relied on cross-sectional analysis of a few years' data. This paper, in contrast, examines the long-term trends in airline earnings, based on 34 years of newly collected firm-level data from the Department of Transportation's Form 41 and airline workers' unions. The author finds that although deregulation had no statistically significant effect on the earnings of mechanics, it strongly affected the earnings of flight attendants and pilots. Flight attendants' earnings were at least 12% lower by 1985 and 39% lower by 1992 than they would have been if deregulation had not occurred, and the corresponding shortfalls for pilots were 12% and 22%.


2021 ◽  
Vol 21 (2) ◽  
pp. 59-71
Author(s):  
Clara López-Mora ◽  
Mari Carmen Flores ◽  
Pedro Valdivia-Moral ◽  
Maria Consuelo Olivares ◽  
Juan González-Hernández

Cada vez hay más pruebas de la relación entre la práctica deportiva y la transmisión de valores a una edad temprana, pero se desconoce el efecto especifico de los entrenadores y sus propios valores sobre el desarrollo de estos en los deportistas. El objetivo del presente estudio fue identificar la influencia de los valores que los entrenadores consideran importantes, sobre el razonamiento prosocial de jóvenes deportistas. Se empleó un diseño transversal explicativo multigrupo sobre una muestra de 318 jóvenes deportistas con edades comprendidas entre 8 y 17 años (Medad = 11.89; DT = 2.18), de los cuales 221 fueron chicos (68.8%) y sus entrenadores (n= 38), con edades comprendidas entre 19 y 35 años (Medad = 28.4; DT = 6.62). Los resultados revelan que los entrenadores ejercen un efecto significativo en los niveles de razonamiento prosocial de los jóvenes deportistas. Además se demostró el efecto positivo que tienen sobre el razonamiento prosocial los valores del entrenador relacionados con respeto a lo acordado, cuidar la imagen pública y la tolerancia en contraposición del efecto negativo que tienen los valores del entrenador relacionados con concordia, disfrute, juego, logro y victoria. La discusión se centra en la utilidad de los hallazgos para la mejora de las interacciones entre entrenadores y jóvenes deportistas dónde se puedan aunar el desarrollo conjunto de competitividad y formación en valores. There is increasing evidence of the relationship between sports practice and the transmission of values at an early age, but the specific effect of coaches and their own values on the development of these values in athletes is unknown. The objective of this study was to identify the influence of values coaches consider important on the prosocial reasoning of young athletes. A cross-sectional, multi-group explanatory design was used on a sample of 318 young athletes between the ages of 8 and 17 (MAge = 11.89; SD = 2.18), of whom 221 were male (68.8%) and their coaches (n= 38), aged between 19 and 35 (MAge = 28.4; SD = 6.62). Results reveal that coaches exercise a significant effect on the levels of prosocial reasoning of young athletes. Positive effect on prosocial reasoning of coaches' values related to respect for agreements, public image, and tolerance was demonstrated in contrast to the negative effect of coaches' values related to agreement, enjoyment, play, achievement, and victory. Discussion focuses on the usefulness of the findings for improving interactions between coaches and young athletes where joint development of competitiveness and value formation can be brought together. Há cada vez mais provas da relação entre a prática desportiva e a transmissão de valores numa idade precoce, mas o efeito específico dos treinadores e dos seus próprios valores no desenvolvimento destes valores nos atletas é desconhecido. O objectivo deste estudo foi identificar a influência dos valores que os treinadores consideram importantes no raciocínio prosocial dos jovens atletas. Numa amostra de 318 jovens atletas entre os 8 e os 17 anos de idade (Idade M = 11,89; SD = 2,18), dos quais 221 eram rapazes (68,8%) e os seus treinadores (n= 38), com idades compreendidas entre os 19 e os 35 anos (Idade M = 28,4; SD = 6,62), foi utilizado um desenho explicativo transversal e multigrupos. Os resultados revelam que os treinadores têm um efeito significativo sobre os níveis de raciocínio prosocial dos jovens atletas. O efeito positivo no raciocínio prosocial dos valores dos treinadores relacionados com o respeito por acordos, imagem pública e tolerância foi demonstrado em contraste com o efeito negativo dos valores dos treinadores relacionados com acordo, gozo, jogo, realização e vitória. A discussão centra-se na utilidade dos resultados para melhorar as interacções entre treinadores e jovens atletas, onde o desenvolvimento conjunto da competitividade e a formação de valores podem ser reunidos.


2017 ◽  
Vol 4 (7) ◽  
pp. 515
Author(s):  
Dwi Purnamasari ◽  
Raditya Sukmana

This research aims to know the influence of long-term and short-term world gold price, the price of crude oil to the world, and the index of industrial production against the stock index at the Jakarta Islamic Index (JII) during the period January to December 2015-2015. The object of this research is the stock index at the Jakarta Islamic Index (JII). Types of data used are secondary data. This research method using technical analysis with quantitative method of Error Correction Mechanism (ECM). The results showed that significant influence world gold prices in the long term and the short term against a stock index of JII. While the price of crude oil the world significant negative effect on the long run, and a significant positive effect on the short term. The index of industrial production turned out to be only a significant effect in the long term, but not in the short term.


2017 ◽  
Vol 15 (3) ◽  
Author(s):  
Ema Izati Zull ◽  
Tajul Ariffin Masron

In Malaysia, house price has increased drastically. Problem arises in areas that received relatively lower number of FDI. The house price in these areas accelerated at growth which are somewhat equivalent to areas which benefit from FDI spillover. As the relationship between FDI and locals’ well-being is becoming crucial due to the escalating high price, this paper intends to examine the long-term impact of FDI on house price in Malaysia. Our long-run estimation results showed that FDI inflows have affected house price in Malaysia negatively between the period of 1999 and 2015. The effect however reversed when liberalization policy is included. With the presence of liberalization policy, FDI inflows have actually caused house price in KL and Penang (highly dynamic states) to increase in the long-run. The positive effect of FDI inflows on house price are also found in relatively slow-progressive states like Pahang and Kedah confirming the nationwide effect of liberalization policy regardless of economy level of a state. Other than FDI inflows, this study also examined house supply, gross domestic per capita and interest rate as independent variables.


2010 ◽  
Vol 107 (1) ◽  
pp. 25-38 ◽  
Author(s):  
Stefan Stieger ◽  
Christoph Burger

The association of body height with occupational success has been frequently studied, with previous research mainly finding a positive effect among men and positive or null effects among women. Occupational success has almost exclusively been measured so far by short-term success variables (e.g., annual income). In the present study, the relationship of success and height was examined in a group of actors and actresses using a large online database about movies (Internet Movie Database) where heights of actors and actresses are stated. The number of roles played in movies and television series during each actor's lifetime was used as a measure of long-term occupational success. No height effect was found for male actors but a significant negative effect was found for actresses, even after controlling for possible confounding influences (age and birth year). Compared to the general population, actors and actresses were significantly taller; however, actresses who were shorter than average were more likely to achieve greater occupational success, in terms of being featured in more movies.


2017 ◽  
Vol 12 (33) ◽  
pp. 57-67
Author(s):  
Matheus Koengkan

This article investigates the relationship between globalization and primary energy consumption in twelve Latin America and Caribbean countries from 1991 to 2012 using the auto-regressive distributive lag (ARDL) methodology. The elasticities results showed that increase of 1% on index globalization exerts a positive impact of 0.4449 % above the primary energy consumption. The variables gross domestic product (GDP) and dioxide carbon emissions (CO2) exert a positive impact in short and long-run, as well as the variable capital account openness has a negative effect in long-run.


2021 ◽  
Author(s):  
Sedat Alataş ◽  
Tuğba Akın

Abstract There is a growing literature on the relationship between income inequality and emissions. However, these studies ignore the sectoral level differences in carbon emissions. We argue that the environmental effect of inequality might vary at the sectoral level. Our main purpose is to contribute to this growing literature on the inequality-emissions nexus by considering sectoral-level differences. For that purpose, we focus on five different sectors: power industry, buildings, transport, other industrial combustion, and other sectors. To specify our model, we augment the environmental Kuznets curve framework with income inequality by controlling the effect of globalization and urbanization. Our country sample consists of 28 OECD economies for the period between 1990 and 2018. Methodologically, we apply the second-generation panel unit root, cointegration tests, and estimators, which produce robust results against the cross-sectional dependence. Our findings reveal that not only income but also income inequality is a crucial factor in explaining changes in sectoral emissions. While rising income inequality increases carbon emissions from the power and building sectors, this finding turns out to be negative for the transport, other industrial combustion, and other sectors. Our results suggest that policies aimed at reducing carbon emissions should be designed at the sectoral level.


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