The accelerated development in Grid and peer-to-peer computing has positioned them as promising next generation computing platforms. They enable the creation of Virtual Enterprises (VE) for sharing resources distributed across the world. However, resource management, application development and usage models in these environments is a complex undertaking. This is due to the geographic distributi...

We develop a one-sector endogenous growth model in which renewable natural resources are both a factor of production and measure of environmental quality. Along the balanced growth path, sustained economic growth and a non-deteriorating environment are shown to coexist. Moreover, steady-state economic growth and natural-resource utilization are positively related. Empirically, a cross-country g...

One of the new institutional approaches for coping with the problem of rationing access to the commons involves the use of tradable permits. Applications of this approach have spread to many different types of resources and many different countries. A recent survey found 9 applications in air pollution control, 75 applications in fisheries, 3 applications in managing water resources, 5 applicat...

Many regions around the world are currently facing water shortages which inhibit development and economic growth. Although some of the allocation problems faced by these regions can be partially alleviated by improving agricultural irrigation efficiencies, another means for substantial water savings involves the reuse of municipal and industrial discharges to offset freshwater demands. In many ...

Environmental Impact Assessment (EIA) has played an important role in environmental protection, especially in developing countries. It is an aid to decision-making and to the minimization or elimination of environmental impacts at an early planning stage. For geothermal energy, which currently plays an important part as a clean energy supply, a well-prepared Environmental Impact Assessment (EIA...

BACKGROUND Schistosomiasis is a global snail-transmitted infectious disease of poverty. Transmission control had been achieved in China in 2015 after the control efforts for over 60 years. Currently, the remaining core regions endemic for Schistosoma japonicum are mainly located in the marshland and lake regions along the Yangtze River basin. METHODS During the period from 2001 through 2015, ...

This paper analyses the Portuguese emigration policy under the corporatist regime. It departs from the assumption that sending countries are no more than by bystanders in the migratory process. The paper goes a step further, claiming that in the Portuguese case, not only did the Estado Novo (New State) control the migratory flows that were occurring, but that it used emigration to its own advan...

The curse of natural resources is a well-documented phenomenon in developing countries. Economies that are richly endowed with natural resources tend to grow slowly. Among the transition economies of the former " Eastern Bloc " , a similar pattern can be observed. This paper shows that a large part of the variation in growth rates among the transition economies can be attributed to the curse of...

There is limited knowledge on the impact of economic resources on adverse peer relations during adolescence. This study used a nationally representative sample (n = 4725, 51% girls) of Swedish eighth-grade students (approximately age fourteen) to examine associations between economic resources and adverse peer relations in the form of peer rejection and bullying victimization. Adolescents from ...

Discusses the implications of the economic valuation of natural resources used for tourism and relates this valuation to the concept of total economic valuation. It demonstrates how applications of the concept of total economic valuation can be supportive of the conservation of natural resources used for tourism. Techniques for valuing tourism’s natural resources are then outlined and criticall...