考察经合组织国家的能源-环境库兹涅茨曲线,考虑到其人口
Hêriş Golpîra1, Heibatolah Sadeghi2, Cosimo Magazzino3
1Department of Industrial Engineering, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran. HerishGolpira@gmail.com.
Environmental science and pollution research international
|August 2, 2023
概括
环境库兹内茨曲线 (EKC) 的有效性在经合组织国家之间有所不同. 经济增长对排放的影响因收入水平而异,化石燃料增加,可再生能源减少二氧化碳排放.
科学领域:
- 环境经济学环境经济学
- 计量经济学 计量经济学
- 可持续发展 可持续发展 可持续发展
背景情况:
- 环境库兹涅茨曲线 (EKC) 假设表明,环境退化最初会随着经济增长而增加,但在一定收入水平之后会下降.
- 测试EKC假设对于理解经济发展与环境质量之间的关系至关重要.
研究的目的:
- 为了调查EKC假设在37个经合组织国家的二氧化碳 (CO2) 排放中的有效性,从1960年到2019年.
- 分析经济增长,能源消耗和人口对不同收入季度环境质量的差异影响.
主要方法:
- 该小组使用量子回归 (QR) 来研究经济增长对二氧化碳排放的异质影响.
- 协同整合回归和面板因果关系测试被用来评估环境指标和经济因素之间的长期关系和反机制.
主要成果:
- 该研究发现了不同的EKC模式:在下四分位数没有影响,在中四分位数有一个U形曲线,在上四分位数有一个N形曲线.
- 经济增长,化石燃料消耗和人口被发现对环境产生负面影响,而可再生能源消耗在减少二氧化碳排放方面显示出积极影响.
- 二氧化碳排放与其他经济变量之间存在显著的反循环,并观察到相当大的国家特定变化.
结论:
- 在经合组织国家,EKC假设在所有收入水平上并不普遍适用.
- 促进可再生能源的政策干预对于减轻二氧化碳排放,以及管理经济增长,化石燃料使用和人口动态至关重要.
相关概念视频
Population Growth
25.3K
Population size is dynamic, increasing with birth rates and immigration, and decreasing with death rates and emigration. In ideal conditions with unlimited resources, populations can increase exponentially, which plots as a J-shaped growth rate curve of population size against time. This type of curve is characteristic of newly-introduced invasive species, or populations that have suffered catastrophic declines and are rebounding.
25.3K
Dimensions of Health and Illness
7.4K
The factors influencing the health-illness continuum can be internal or external and may or may not be under conscious control. They are related to the following eight human dimensions, and each dimension is interrelated to one other.
7.4K
Conservation of Declining Populations
9.7K
Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
9.7K
Environmental Influences on Intelligence
343
Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children...
343
Energy Budgets
9.3K
Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...
9.3K
Trophic Efficiency
20.7K
Trophic level transfer efficiency (TLTE) is a measure of the total energy transfer from one trophic level to the next. Due to extensive energy loss as metabolic heat, an average of only 10% of the original energy obtained is passed on to the next level. This pattern of energy loss severely limits the possible number of trophic levels in a food chain.
20.7K


