A modified version of Jones’ length-based cohort analysis is linked to economic data from the Swedish trawl fishery for Norway lobster (Nephrops norvegicus). The current regulation implies a fishing practice where each landed lobster entails three killed due to discard mortality and different cases of trawl selectivity are compared together with varying natural mortality.
In this paper we analyse the possibility of an incentive-based (IB) environmental regulation of domestic civil aviation in Sweden.
This article discusses bioeconomic analysis and different management strategies in fisheries. It reviews recent developments, which show the need to expand the analysis to multispecies fisheries and management.
In a brief interview with UNU-Wider Wisdom Akpalu, Associate Professor of Economics at SUNY-Farmingdale, NY, shares his view on the effectiveness of development knowledge aid and the impact of the “Gothenburg mafia” on Africa. A maybe misleading expression which relates to Wisdom himself and his former PhD colleagues who studied at the Environmental Economics Unit of the Economics Department at Gothenburg University.