What value do we place on our cultural heritage, and to what extent should we preserve historic and culturally important sites and artefacts from the ravages of weather, pollution, development and use by the general public? This innovative book attempts to answer these important questions by...

This paper reviews the current economic thinking on the Mafia phenomenon. It distinguishes the Mafia from ordinary criminal gangs by the desire of the former for the exclusive right to commit criminal acts. The existence of the Mafia in particular locations at particular times is explained by...

The objective of this paper is to determine the ability of farmers in Africa to detect climate change, and to ascertain how they have adapted to whatever climate change they believe has occurred. The paper also asks farmers whether they perceive any barriers to adaptation and attempts to...

This paper uses the Ricardian approach to examine how farmers in 11 countries in Africa have adapted to existing climatic conditions. It then estimates the effects of predicted changes in climate while accounting for whatever farmer adaptation might occur. This study differs from earlier ones by...