The oil sectors in the North African countries of Algeria, Libya, Egypt and Sudan have witnessed major transformations in the past decade or so. In Algeria, government reforms in the mid 1980s resulted in the entry of a wide range foreign oil companies to an oil sector previously dominated by...

The uncertainty that surrounds oil and gas exploration environments call for an examination at different angles. In terms of robustness, the purpose of this paper is to focus on three performance measurements: the amount of exploration investments, the growth rate of exploration investments, and...

The electrical energy is transmitted from the generating stations to the consumers through a transmission network. The effectiveness of improving voltage profile yields high transmission network efficiency and increase the capacity of transmission lines, also decrease power losses, voltage drop...

There is an increasing tension between the Iranian Government and the west on an increasingly likely European oil embargo and the Iranian threat to close the Strait of Hormuz. The main question is: What will happen to the international oil prices in the case of shocks in the flow of Iranian oil...

The quality of institutions is considerable worse in Central Asia than in other transition countries. Based on a panel of 25 transition countries for the period from 1996 to 2005, this paper shows that oil and aid exert a negative influence on institutional development. At the same time,...

Mineralöl ist für eine effiziente und zuverlässige Energieversorgung unserer Volkswirtschaft von entscheidender Bedeutung. In der Studie werden sechs Kernaussagen zur Mineralölindustrie abgeleitet. Das Resultat zeigt, dass ein Verzicht auf Mineralöl mit erheblichen Wohlfahrtsverlusten in...

The identification of the forces that drive stock returns and the dynamics of their associated volatilities is a major concern in empirical economics and finance. This analysis is particularly relevant for determining optimal hedging strategies based on whether shocks to the volatilities of...

The identification of the forces that drive oil stock prices is extremely important given the size of the Oil&Gas industry and its links with the energy sector and the environment. In the next decade oil companies will have to deal with international policies to contrast climate change. This...

This paper develops a long run growth model for a major oil exporting economy and derives conditions under which oil revenues are likely to have a lasting impact. This approach contrasts with the standard literature on the Dutch disease and the resource curse, which primarily focus on short run...