The paper investigates the causality relationships among industrial production index, coal consumption and employment in industrial sector for the period of 1973:1–2011:10 in USA. After noticing that there are breaks in the regression model, the Hatemi-J test for cointegration is employed to...

Recent debates about renewable energy consumption manifest two main expectations. Firstly, renewable energy consumption should contribute to economic growth and secondly, it should not cause damage on environment. This study focuses on the first issue by applying Toda–Yamamoto procedure and...

This paper examines the relationship between natural gas consumption, economic growth and capital by using G-7 countries data and a bootstrap-corrected causality test for the period 1970–2008. It was found eight significant Granger causality relationships. For Italy, the Granger causality is...

This study is the first attempt to investigate the stationarity of natural gas consumption for 50 US states by employing nonlinear unit root test over the period 1960–2008. We concluded that natural gas consumption in approximately over 60% of states follow a nonlinear behavior. While for 27...

This paper examines the renewable energy consumption–economic growth causality nexus in Turkey. Studies in the literature can be grouped as country-specific and multi-country studies. The results of these studies are inconsistent, and there is no agreement on the existence or the direction of...