Over the last two decades many airline markets have been deregulated, resulting in increased competition and use of different types of networks. At the same time there has been an intense discussion…

This paper uses decomposition methodology to study whether the changes in Namibian aggregate energy intensity have been structurally driven – as in most developing countries studied to date – or…

Parameter values for the von Bertalanffy growth model are estimated for Nephrops norvegicus in the Skagerrak on the Swedish west coast using analysis of length frequency distribution from commercial…

As part of a natural resource accounting project being undertaken in Namibia, energy accounts have been compiled and are used to analyse energy use by different economic sectors. Households account…

There have been few applications of the contingent valuation method (CVM) to forests in developing countries. When applied, the method is seldom utilized to improve the implementation of development…

In this paper we test the validity of choice experiments with donations for environmental projects. In particular, we test whether or not there are differences in preferences between a hypothetical…

This paper presents the multilevel model approach to analyzing contingent valuation surveys of individuals’ willingness to pay for reductions in the level of air pollution. It is likely that…

In this paper we investigate what effect political and economic freedom has on emissions of CO2. The estimated models predict that CO2 is always increasing in GDP even at high level of GDP, which…

The aim of the paper is to quantify individual willingness-to-pay measures of improved air quality in Sweden by using the Contingent Valuation Method (CVM). Such measures are important for policy…

In this paper, we address the issue of optimal environmental taxation under imperfect competition. The problem is analysed for three different types of duopoly models, the Cournot open and closed loop…