New insights on the environmental Kuznets curve (EKC) for Central Asia

Journal Publication ResearchOnline@JCU
Caporin, Massimiliano;Cooray, Arusha;Kuziboev, Bekhzod;Yusubov, Inomjon
Abstract

We estimate the environmental Kuznets curve (EKC) for Central Asia by allowing for the possibility of linear, U-shaped and N-shaped forms, and considering the impact of ecological footprint, climate change adaptation and energy consumption. We employ a fully modified ordinary least squares framework for cointegrating polynomial regressions, and include obtained long-run relations in a panel Vector Error Correction model. The findings suggest that the linear EKC form is more coherent for Central Asia compared to the N-shaped EKC form. We link this to the fact that the Central Asian countries are in the first stage of the EKC. We observe that Gross domestic product, ecological footprint, energy consumption and climate change adaptation positively impact carbon dioxide emissions in the long-run. Moreover, there is bidirectional causality from GDP and climate change adaptation to CO2 emissions, while causality is unidirectional between emissions and energy consumption.

Journal

Empirical Economics

Publication Name

N/A

Volume

66

ISBN/ISSN

1435-8921

Edition

N/A

Issue

N/A

Pages Count

20

Location

N/A

Publisher

Springer

Publisher Url

N/A

Publisher Location

N/A

Publish Date

N/A

Url

N/A

Date

N/A

EISSN

N/A

DOI

10.1007/s00181-023-02520-9