Faculty of Economics and Administrative Sciences, Aksaray University, Aksaray, Turkey.
Siverek Faculty of Applied Sciences, Department of International Trade and Logistics, Harran University, Sanliurfa, Turkey.
Environ Sci Pollut Res Int. 2023 Aug;30(38):89726-89739. doi: 10.1007/s11356-023-28544-3. Epub 2023 Jul 17.
The aim of this study is to examine the effect of green investments on air quality for developed and developing European countries. In this context, the short- and long-term effects of green investments on air quality were examined by panel generalized method of moments (GMM) and panel causality method. As a result of the GMM analysis, it has been determined that green investments negatively affect the air quality for both developed European countries and developing European countries in the short term, but this effect turns positive in developed countries in the long term. As a result of the panel causality analysis, two-way causality was determined between air quality and green investments.
本研究旨在考察绿色投资对发达欧洲国家和发展中欧洲国家空气质量的影响。为此，本文采用面板广义矩法（GMM）和面板因果检验法考察了绿色投资对空气质量的短期和长期影响。GMM 分析结果表明，短期内绿色投资对发达欧洲国家和发展中欧洲国家的空气质量均产生负面影响，但从长期来看，这种影响在发达国家转为正面。面板因果检验结果表明，空气质量与绿色投资之间存在双向因果关系。
