Biodiversity prospecting refers to the exploration of the commercial value of genetic and biochemical resources. In this chapter, we study a drug producing pharmaceutical firm (PF) that searches for potentially useful chemicals made by wild organisms in a conservation area. This PF is able to...

The number of immigrants across the world has doubled since 1980. The estimates of the impact of immigration on wages and employment in host countries are quantitatively small but vary widely. We use meta-regression analysis to show how the estimates vary with definitions of the labor market,...

The recent dramatic change in energy supply in Japan has prompted a search for a new energy-environment-economic efficiency policy, in which a compromise has to be found between a sufficient supply of energy resources, the development of low carbon emission technology, and a continuation of...

See also the article 'Tourism and Long-run Economic Growth in Aruba' in the <I>International Journal of Tourism Research (2014). Volume 16, issue 5, pages 472-487.<P> Tourism has over the past decades turned into a core activity for accelerated growth. The purpose of this study is to determine the...</p></i>

Cultural diversity is a complex and multi-faceted concept. Commonly used quantitative measures of the spatial distribution of culturally-defined groups 'such as segregation, isolation or concentration indexes' are often only capable of identifying just one aspect of this distribution. The...

The location behaviour of modern multinational multi-plant firms appears to exhibitincreasingly a flexible mobility pattern with a strong tendency towards footlooseness. Thespatial-economic dynamics - often across the border - of such firms is sometimesencapsulated in the term 'nomadic firms'....

A sound empirical and quantitative analysis on the relationship between different patterns of urban expansion and the environmental or social costs of mobility is rare, and the few studies available provide at best a qualitative discussion of these issues. Some recent tentative studies on the...

The rapidly rising inflow of foreign migrants confronts policy-makers with many socio-economic problems. The negative externalities of uncontrolled immigration are well known and often hard to cope with. In recent years we have seen many policy initiatives based on self-reliance principles for...

This paper studies urban sustainability from the perspective ofexternalities. We develop a general spatialequilibrium model of a monocentric city, in which two types ofexternalities occur. On the one hand, pollution inthe industrial centre leads to a spatially differentiateddeterioration of the...

This paper presents a model of second-degree price discrimination and inter-group effects to describe the full-service pricing behaviour in the passenger aviation market. Consumer heterogeneity is assumed on both a horizontal and a vertical dimension, while various distinct market structures,...