GELİR EŞİTSİZLİĞİNİN YENİLENEBİLİR ENERJİ ÜZERİNDEKİ ETKİLERİ: PANEL VERİ ANALİZİ

Yenilenebilir enerji özellikle çevre üzerindeki olumlu etkileri sebebiyle ön plana çıkmaktadır. Ayrıca artan enerji fiyatları da yenilenebilir enerjiye olan ilgiyi artırmaktadır. Bu nedenle yenilenebilir enerji kullanımını etkileyen faktörlerin belirlenmesi önem taşıyacaktır. Bu çalışmanın amacı, gelir eşitsizliğinin yenilenebilir enerji üzerindeki etkisini G8 ülkeleri için 1992-2015 döneminde araştırmaktır. Bu amaçla, Westerlund ve Edgerton (2007) bootstrap eşbütünleşme testi, DSUR katsayı tahmincisi ile Dumitrescu ve Hurlin (2012) nedensellik testine yer verilmiştir. Elde edilen sonuçlar, G8 ülkelerinde gelir eşitsizliğinin yenilenebilir enerji tüketimini pozitif etkilediğini ve gelir eşitsizliğinden yenilenebilir enerji tüketimine doğru tek yönlü nedenselliğin olduğunu göstermektedir. Böylece, gelir eşitsizliğinin artmasıyla yenilenebilir enerji tüketiminin de artacağı söylenebilir.

Anahtar Kelimeler:

gelir eşitsizliği, yenilenebilir enerji, eşitsizlik hipotei

THE IMPACTS OF INCOME INEQUALITY ON RENEWABLE ENERGY: A PANEL DATA ANALYSİS

Renewable energy is important especially because of its positive effects on the environment. In addition, rising energy prices increase the interest in energy. Therefore, it will be important to determine the factors affecting the consumption of renewable energy. The aim of this study is to investigate the impact of income inequality on renewable energy for G8 countries over the period 1992-2015. To this purpose, we employed Westerlund and Edgerton’s (2007) bootstrap cointegration test, DSUR coefficient estimator, and Dumitrescu and Hurlin’s (2012) causality test. The results demonstrated that income inequality positively affects renewable energy consumption and a unidirectional causation from income inequality to renewable energy consumption in G8 countries. Thus, it can be said that renewable energy consumption will increase as income inequality increases.

Keywords:

Renewable Energy, Income Inequality G8 Countries, Equality Hypothesis, Inequality Hypothesis,

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