Designing economic incentives to achieve a desired policy outcome from a fishery could be helped by exploring it within a game-theoretic context. We use Baltic salmon fishery to show how complex interactions between national fleets, offshore and coastal fishermen, and migratory stock dynamics can be analysed with a bio-economic model...
Employing an experimental approach, we examine whet
her the uncertainty on the fish/outputs price affects the
choice of vessel sizes of fishers under an ITQ scheme. Our experiment consists of two parts. In the first part,
subjects answer ten questions. The purpose is to extract the risk preference of each...
Salmon is an anadromous species that during its feeding and spawning migrations is sought after catch for commercial and recreational fisheries. The management of salmon fisheries is complicated by the combination of mixed and single stock fisheries. Thus, the country of origin has sovereign control over harvest of a salmon...
Acknowledging that there is stochasticity in the dynamics of a fish stock, one has a situation where the fish stock can collapse even without any fishing pressure. To derive the probability of collapse, we suggest a Monte Carlo approach because it is relatively simple model and can capture complex stock...
Motivated by the evidence that many collapsed stocks have failed to recover despite fishing mortality has been reduced, or even when a moratorium is currently in effect, we develop a spline methodological approach to analyze the stochastic population dynamics of fish stocks at low stock levels. The aim of this...
In a 2009 paper in Land Economics, Roy, Arnason and Schrank used a newly developed methodology based on cointegration analysis to establish and measure the role of the fishing industry as an economic base industry (and the only such base industry) for the Canadian province of Newfoundland over the period...
The complex nature of policy decisions related to fisheries management actions undertaken for marine species protection results in policy makers frequently facing conflicting positions. For many management actions in Canada, a socio-economic impact assessment must be completed; this assessment estimates the impacts on the Canadian population. Two species-specific studies addressing...
We previously developed a spatially explicit, individual-based model (IBM) evaluating the bio-economic efficiency of fishing vessel movements between regions according to the catching and targeting of different species based on the most recent high resolution spatial fishery data. The main purpose was to test the effects of alternative fishing effort...