The empirical literature on estimation of production technology mostly focuses on estimation of dual cost functions. Estimation of a profit function is not that common. Here, we formally test whether the production technology should be represented by a cost or profit function. We also derive...

High oil prices are normally expected to stimulate exploration and the development of new oil and gas fields. But over the last few years, financial analysts have focused strongly on short-term accounting return (RoACE) for benchmarking and valuation, and this has led to high capital discipline...

This paper proposes a flexible stochastic cost frontier panel data model where the technology parameters are unknown smooth functions of firm- and time-effects, which non-neutrally shift the cost frontier. The model decomposes inefficiency into firm and time-specific components and productivity...

This article analyses the Total Factor Productivity (TFP) performance of fisheries in Iceland, Norway and Sweden during the period 1973 to 2003. We measure TFP growth using real gross value added as output and capital input, labour input and a stock input index based on the major fish stocks. In...

As long as total effort cannot be completely controlled, a more thorough understanding of fishers’ supply response decisions will be beneficial for fishery managers. In this paper, we present a model of fishers’ gear choice, which is empirically estimated on a panel of Swedish demersal...

Many EU fisheries have problems with depleted stocks and fleet overcapacity following from regulated open access regimes. Some EU countries have introduced Individual Vessel Quotas (IVQs), which can stop the race to catch and provide the fishers with incentives to minimize costs for a given...