Frondel, Manuel; Ritter, Nolan; Schmidt, Christoph M. - 2009
The security of energy supply has again become a similarly hot topic as it was during the oil crises in the 1970s, not … least due to the recent historical oil price peaks. In this paper, we analyze the energy security situation of the G7 … countries using a statistical risk indicator and empirical energy data for the years 1978 through 2007. We find that Germany …