Hydro resources are provided by nature. The exploitation of such resources can generate significant economic rent to the owners. In the past, governments have usually claimed ownership of hydroelectric resources and passed on the rents to their state-owned utilities, which have used them to...

Concerns about global warming and the availability of clean renewable sources of energy are increasing. However, as private companies take over state power utilities, the demand for profit has stifled those concerns. Currently the private sector is building over 40 megawatts of fossil-fuel...

A radical new strategy for dealing with the problems of energy and the environment in the Sahel is being implemented in Niger. Rather than have urban wood traders go into the countryside to cut the wood and truck it back to the cities, the government is giving village communities control over...

The study starts with a classification of the enterprises depending on their participation to the Vietnam social security. Among the enterprises that contribute, one striking feature is that on average the share in the wage bill of the contributions paid to the Vietnam social security is much...