Property Rights in a Fishery: Regulatory Change and Firm Performance

Abstract

A new method is introduced and applied to analyse changes in productivity of firms harvesting a natural capital stock. The index-number technique decomposes the contributions of output prices, variable input prices, fixed inputs and productivity to firm profits, adjusted for changes in the natural capital stock. An application of the method is given using micro-level data from a common-pool resource. The indexes provide a ready-made comparison of all firms to the most profitable firm per unit of resource stock. Benchmarking with the decompositions also allows firms and regulators to determine what components are contributing most to economic profits and improve overall industry performance.

Source: Fox, K.J., Grafton, R.Q., Kirkley, J., and D. Squires. 2002. “Property rights in a fishery: regulatory change and firm performance.” Australian National University, Economics and Environment Network.

For more information, please contact: Dale.Squires@noaa.gov