Showing 1 - 10 of 810
Sustainable food policies strive for environmental, healthy, economically just, and humane food production. Their success has ignited legal debates about the Constitution. This is not new. Iconic constitutional law cases examine sustainable food, such as meat in the Slaughter-House Cases (1873),...
Persistent link: https://www.econbiz.de/10014112979
This paper examines how fisheries policies affect domestic versus foreign fishing efforts. In line with previous work, the paper finds that policies directly affecting fishing costs (e.g. fuel or input subsidies) are more likely to lead to overfishing than those based on income or fixed assets...
Persistent link: https://www.econbiz.de/10013457909
We combine and extend two existing lines of research in game theoretic studies of fisheries. The first line of research is the inclusion of the aspect of predation and the consideration of multi-species fisheries within classical game theoretic models of fisheries and goes back to Quirk and...
Persistent link: https://www.econbiz.de/10014047570
Marine Protected Areas are considered as a hedging tool against some of the uncertainties that trouble many fisheries today. Such tools are always connected with a cost; a premium. An optimal harvest rule is combined with a protected area to manage a fishery. The model ignores uncertainty, and...
Persistent link: https://www.econbiz.de/10014198274
We develop a discretization method for continuous-time bioeconomic models. Based on this method, we develop a discrete-time bioeconomic model to analyze seasonality in fisheries. The discretization method consists of three steps: first, we estimate a proper growth function for the...
Persistent link: https://www.econbiz.de/10014124053
We consider a framework featuring a central bank, private and financial agents as well as a financial market. The central bank's objective is to maximize a functional, which measures the classical trade-off between output and inflation plus income from the sales of inflation linked calls minus...
Persistent link: https://www.econbiz.de/10013115968
In commercial fisheries, stock collapse is an intrinsic problem caused by overexploitation or due to pure stochasticity. To analyze the risk of stock collapse, we apply a relatively simple Monte Carlo approach which can capture complex stock dynamics. We use an economic model with downward...
Persistent link: https://www.econbiz.de/10013107115
Agents interacting on a body of water choose between technologies to catch fish. One is harmless to the resource, as it allows full recovery; the other yields high immediate catches, but low(er) future catches. Strategic interaction in one "objective" resource game may induce "subjective" games...
Persistent link: https://www.econbiz.de/10009152977
We present a model of a multi-species fishery and show that (i) consumer preferences for seafood diversity may trigger a sequential collapse of fish stocks under open-access fishery, (ii) the stronger the preferences are for diversity the higher is the need for coordinated multi-species...
Persistent link: https://www.econbiz.de/10009502928
We analyze the effect of environmental uncertainties on optimal fishery management in a bio-economic fishery model. Unlike most of the literature on resource economics, but in line with ecological models, we allow the different biological processes of survival and recruitment to be affected...
Persistent link: https://www.econbiz.de/10009625696