across african countries is important to understanding the process of economic development. And whereas, energy is linked … with the capacity to perform, the rate at which energy is consumed for the acceleration of the pace of socio …)will be a function of the extent to which its energy(power) resources are developed and utilised. This paper therefore argued …

others, the ‘era of free flow,’ the ‘era of limited flow,’ ‘energy conflicts,’ the ‘commercialization of arms exports,’ the …

present energy sources. It is not that fossil fuels will disappear, but rather the certainty that they will become … increase of a critical resource - energy - will force unforeseen changes in production and in distribution of goods, affecting … the whole productive matrix - including employment. Not only new products and distribution systems based on higher energy …

In a recent article, Ederington (1979) examined the hedging performance of financial futures markets using a portfolio … model derived from the hedging theories of Stein (1961) and Johnson (1960). His article concluded that GNMA futures were … misspecification of the model and to test whether the hedging effectiveness of the T-Bill futures market has changed after three years …

.e., the hedging effectiveness of currency futures markets. In particular, the present work demonstrates that the futures … markets for British pounds, German marks, and Japanese Yen have been as effective as hedging devices as have some of the long …