Growing green amidst uncertainty: A quantile-on-quantile analysis of green growth under macroeconomic turbulence in the United States
Yazarlar (4)
Doç. Dr. Oktay ÖZKAN Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Ojonugwa Usman İstanbul Ticaret Üniversitesi, Türkiye
Chinazaekpere Nwani
Alex Ekwueme Federal University, Ndufu-Alike, Nijerya
Alex Ekwueme Federal University, Ndufu-Alike, Nijerya
George N. Ike
Girne American University, Kıbrıs Rum Kesimi
Girne American University, Kıbrıs Rum Kesimi
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Gondwana Research (Q1) | ||
| Dergi ISSN | 1342-937X Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 07-2026 |
| Cilt / Sayı / Sayfa | 155 / 1 / 54–66 | DOI | 10.1016/j.gr.2026.01.018 |
| Makale Linki | https://doi.org/10.1016/j.gr.2026.01.018 | ||
| Özet |
| This study investigates the nonlinear and quantile-dependent effects of four macroeconomic uncertainty measures [financial market uncertainty (VIX), economic policy uncertainty (EPU), climate policy uncertainty (CPU), and geopolitical risk (GPR)] on novel broad-based green growth index in the U.S. from January 1990 to December 2021. Employing cross-quantilogram and quantile-on-quantile Granger causality techniques, we find that the association between uncertainty and green growth varies significantly across quantiles and time horizons. At its lowest quantile, financial market uncertainty negatively affects green growth at low quantiles but positively influences it at median to higher quantiles, while higher VIX quantiles exert a uniformly negative impact. EPU, except at its lowest quantile, consistently undermines green growth at the median and upper quantiles. CPU displays a short-run negative influence on … |
| Anahtar Kelimeler |
| Broad-based green growth | Climate policy uncertainty | Economic policy uncertainty | Financial market uncertainty | Geopolitical risk |
Science Direct
Growing green amidst uncertainty: A quantile-on-quantile analysis of green growth under macroeconomic turbulence in the United States
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