Investigation of the effect of human capital on environmental pollution: empirical evidence from Turkey

Reducing environmental pollution is a highly important issue that must be resolved globally. Improving human capital (HC) can significantly contribute to lowering environmental pollution. Using the Fourier ADL (FADL) method, this study examines the long-term effect of HC on carbon emissions (CO2 emissions) and ecological footprint (EF) in Turkey from 1980 to 2018. In addition, the study examined the long-term effects of economic growth (GDP), financial development (FD), and globalization (KOF) on CO2 emissions and EF. According to empirical results, HC has a negative effect on both CO2 emissions and EF. Furthermore, the findings indicate that GDP and FD have a positive effect on CO2 emissions and EF, whereas KOF has no statistically significant effect on CO2 emissions and negative EF. According to the FFFF-TY causality test results, there is bidirectional causality between FD and EF and a unidirectional causality from HC to EF and from EF to KOF. This study underlines the importance of human capital in improving environmental quality in Turkey. In this context, the results of this study will assist policy makers in the development of precise policies to enhance human capital in order to improve environmental quality.

Journal

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Year

2023

Volume

30

Issue

9

Pages

23925-23937

ISSN

0944-1344

eISSN

1614-7499

DOI

10.1007/s11356-022-23923-8

WoS UID

WOS:000878976200001