Showing 1 - 10 of 20
Analytical results for steady-state values of the biomass that maximises the sum of inter-temporal economic profits (dynamic bMEY) are derived in terms of a generalised harvesting function. The conditions under which dynamic bMEY exceeds the biomass that maximises the sustained yield (bMSY) are...
Persistent link: https://www.econbiz.de/10010879105
The paper estimates an aggregate daily water demand for Sydney using rainfall, temperature, and price data from 2001 to 2005, and a dummy variable to account for reductions in demand following the introduction of water restrictions in October 2003. Analyses based on the estimated price...
Persistent link: https://www.econbiz.de/10005658926
We present the first ex post study that quantitatively analyses the effects of a licence buy-back and enhanced quota trading on the profitability and productivity of individual vessels in a fishery. Using firm-level data and a profit index decomposition method, we find that small and large...
Persistent link: https://www.econbiz.de/10005203089
Persistent link: https://www.econbiz.de/10009398585
We present the first ex post study that quantitatively analyses the effects of a licence buyback and enhanced quota trading on the profitability and productivity of individual vessels in a fishery. Using firm-level data and a profit index decomposition method, we find that small and large...
Persistent link: https://www.econbiz.de/10009398702
Analytical results for steady-state values of the biomass that maximises the sum of inter-temporal economic profits (dynamic b<sub>MEY</sub>) are derived in terms of a generalised harvesting function. The conditions under which dynamic b<sub>MEY</sub> exceeds the biomass that maximises the sustained yield (b<sub>MSY</sub>) are...
Persistent link: https://www.econbiz.de/10008676111
Persistent link: https://www.econbiz.de/10012085520
Persistent link: https://www.econbiz.de/10012280379
Persistent link: https://www.econbiz.de/10012085569
The Australian Northern Prawn Fishery (NPF) is one of the few that has adopted a dynamic version of a ‘maximum economic yield’ (MEY) target, and, on this basis, the fishery is undergoing a process of substantial stock rebuilding. This study details the bioeconomic model used to provide...
Persistent link: https://www.econbiz.de/10010879114