Abstract
Equations (7.42)–(7.44) give the necessary conditions for an interior solution to the maximization problem in Equation (7.6). If such a solution exists, it can be found by solving the three equations for the three state variables, the fish stocks. Unfortunately the non-linearities of Equations (7.42)–(7.44) are too complex for an analytical solution for Xi* (i = 1,2,3) to be found. A simulation program, OPT (see Appendix 11), has been created to find numerical solutions for Xi* (i = 1,2,3) from the three golden rule equations. The partial derivatives of the growth functions with respect to stocks are needed in this computation, and they are shown in Appendix 10.
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© 1988 Springer-Verlag Berlin Heidelberg
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Flaaten, O. (1988). Optimal Solutions of the Three Species Barents Sea Model. In: The Economics of Multispecies Harvesting. Studies in Contemporary Economics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-83395-3_9
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DOI: https://doi.org/10.1007/978-3-642-83395-3_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-18985-5
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