The impact of human capital and bio-capacity on the environmental quality: evidence from G20 countries
2022
Ünal, Hüseyin | Aktuğ, Muhammet
This study investigates the effects of human capital, bio-capacity, energy use, and economic growth on the ecological footprint of G20 countries for the period 1970–2016, using the panel dynamic common correlated effects (DCCE) model. In the study, the G20 was considered in two groups, as developed and emerging economies. According to the DCCE estimation results, the long-term impact of human capital on the ecological footprint is negative and statistically strong in the developed economies while it is insignificant in the emerging economies. The impact of bio-capacity on the ecological footprint is positive in the short and long term in the emerging economies, and only in the short term in the developed economies. In addition, economic growth and energy use undermine the environmental quality in both groups of countries. The error correction coefficients are negative and statistically significant, which means that the deviations from the short-term equilibrium converge the long-term equilibrium level for both groups.
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