In this paper we measure the recreational economic benefits of the for-hire recreational fishery in the coastal region of North Carolina. We estimate a single trip random utility model for primary purpose and secondary purpose anglers with data from a field survey of charter and head-boat...

Data from a unique nationwide recreational fishing survey in Sweden is used to estimate benefits of recreational fishing in Sweden, differences between regions and age groups, and how they relate to expected catch. The data targets the whole Swedish population, and as a consequence a large...

This paper develops and applies a new method for estimating the economic benefits of an environmental amenity. The method fits within the household production framework and is based upon the notion of estimating the derived demand for a privately traded option to utilize a freely-available...

Travel cost recreation demand models stem from a simple, but penetrating, insight. Consumption of an outdoor recreation site's services requires the user to incur the costs of a trip to that site. Travel costs serve as implicit prices. These costs reflect both people's distances from recreation...

Catastrophic risk is currently a hotly debated topic. This paper contributes to this debate by showing two results. First it shown that the value function in dynamic optimization can have an infinite derivative at some point even if the model specification has functional forms that are finite...

In standard models of spatial harvesting, the resource is distributed over the complete domain and the agent is able to control the harvesting activity everywhere all the time. In some cases though, it is more realistic to assume that the resource is located at a single point in space and that...

The main purpose of this article is to present the use of R programming language in cartographic visualization demonstrating using machine learning methods in geographic education. Current trends in education technologies are largely influenced by the possibilities of distance-learning,...

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...

We consider an infinite horizon optimization problem with arbitrary but finite periodicity in discrete time. The problem can be formulated as a fix-point problem for a contraction operator, and we provide a solution scheme for this class of problems. Our approach is an extension of the classical...