期刊
ENERGY ECONOMICS
卷 126, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.eneco.2023.106985
关键词
Production-based carbon dioxide emissions; Consumption-based carbon dioxide emissions; Environmental Kuznets curve; Climate econometrics; Panel data; Machine learning Neural networks; Neural networks
类别
This study examines the relationship between per capita gross domestic product (GDP) and per capita carbon dioxide (CO2) emissions using national-level panel data from 1960 to 2018. The findings suggest the presence of an inverse U-shaped relationship, known as the environmental Kuznets curve (EKC), in production-based emissions globally and for the OECD and Asia regions. However, the EKC shape disappears for the OECD when consumption-based emissions data is used, indicating that the observed EKC shape for the OECD is driven by emissions exports. For Asia, the EKC shape becomes even more pronounced when consumption-based emissions data is considered, with an earlier turning point.
We investigate the relationship between per capita gross domestic product and per capita carbon dioxide emissions using national-level panel data for the period 1960-2018. We propose a novel semiparametric panel data methodology that combines country and time fixed effects with a nonparametric neural network regression component. Globally and for the regions OECD and Asia, we find evidence of an inverse U-shaped relationship, often referred to as an environmental Kuznets curve (EKC), in production-based emissions. For OECD, the EKC-shape disappears when using consumption-based emissions data, suggesting the EKC-shape observed for OECD is driven by emissions exports. For Asia, the EKC-shape becomes even more pronounced when using consumption-based emissions data and exhibits an earlier turning point.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据