An empirical specification of the conjectural variations model, which conforms to microeconomic theory, is estimated for the US catfish industry. We find the existence of market power exerted by US…

Forr a growing number of countries in Africa the discovery and exploitation of natural resources is a great opportunity, but one accompanied by considerable risks. Countries dependent on oil, gas, and…

The study analysed the contributions of species of NWFPs to farm household’s livelihood and poverty reduction. One hundred and twenty respondents were selected through multistage sampling procedure…

The extensive kelp forests along Chile’s coastline are an important source of income for many small fishing operations in Chile. But harvesting pressure has denuded many areas of the sea floor…

While livestock is an integral component of the mixed crop-livestock farming system in Ethiopia, there is competition between crops and livestock for the limited feed resources. The residue after…

Forest plantations have increased rapidly in the last three decades, to a large extent due to direct and indirect financial incentives. At the farm level, forestry incentives can affect the investment…

The last decade has seen a significant global increase in immigration. This large growth has caused an increasing opposition to immigration in local populations in many parts of the world, partly…

Evidence from south-central Chile shows that the concentration limits for PM10 and PM2.5, defined by both the World Health Organization and national standards, are systematically exceeded, affecting…

In this article, we estimate both the economic value of water and own-price and cross-price elasticities of water for the Chilean manufacturing industry using the production function approach…