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annotated bibliography of fisheries economics literature - Office of ...

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have remained moderately pr<strong>of</strong>itable, excessive reinvestment in boats and<br />

equipment has greatly reduced potential pr<strong>of</strong>itability. No trend towards<br />

company ownership <strong>of</strong> boats has been evident in this fishery. The prawn<br />

fishery was initially developed with a high degree <strong>of</strong> company ownership and<br />

the proportion <strong>of</strong> company ownership has increased. Overcapitalization has not<br />

occurred to any great extent in this fishery and pr<strong>of</strong>itability has remained<br />

high.<br />

Mendelsohn, Robert (1980). "The Demand for Characteristics <strong>of</strong> Goods."<br />

Discussion Paper No. 80-12, Department <strong>of</strong> Economics, University <strong>of</strong><br />

Washington, Seattle, Washington 98195.<br />

This paper identifies theoretical flaws in past attempts to estimate the<br />

demand for characteristics <strong>of</strong> goods and recommends new procedures that<br />

overcome these flaws. First, one can estimate the demand for characteristics<br />

only by examining the outcomes <strong>of</strong> several independent markets. Second, if<br />

characteristic prices are nonlinear, the quantity demanded by a consumer<br />

hinges upon the entire price schedule not just the price <strong>of</strong> the marginal unit<br />

purchased.<br />

Mendelsohn, Robert (1984). "Estimating the Structural Equations <strong>of</strong><br />

Implicit Markets and Household Production Functions." Review <strong>of</strong><br />

Economics and Statistics, 66:673-677.<br />

Whenever marginal prices are nonconstant, as in most hedonic and<br />

household production function markets, ordinary least squares estimates <strong>of</strong> the<br />

price elasticities <strong>of</strong> structural equations will be biased. A two-stage least<br />

squares estimation procedure is developed and applied to estimate hedonic (and<br />

potentially household production function) demand functions when price<br />

gradients are nonlinear.<br />

Mendelssohn, Roy (1978). "Optimal Harvesting Strategies for Stochastic<br />

Single-Species, Multiage Class Models." Mathematical Biosciences,<br />

41:159-174.<br />

Qualitative properties <strong>of</strong> optimal harvesting Policies for stochastic,<br />

single-species, multiage class models are described. For many problems the k-<br />

dimensional problem (k is the number <strong>of</strong> age classes) can be reduced to k onedimensional<br />

problems, that can be solved far fore readily. When such<br />

separability does not occur, bounds can be put on the derivative s <strong>of</strong> an<br />

optimal policy function which can greatly increase computational efficiency.<br />

Menzies, Robert A. and J. Michael Kerrigan (1980). "The Larval<br />

Recruitment Problem <strong>of</strong> the Spiny Lobster." Fisheries, 5(4):42-46.<br />

With any renewable natural resource, if various parameters such as<br />

mortality, fecundity, and recruitment are known, resource managers can project<br />

harvest rates so as to sustain reasonable yields. Assessment <strong>of</strong> these<br />

parameters is sometimes difficult because <strong>of</strong> peculiarities in the life cycle<br />

or behavior <strong>of</strong> the resource species. In many cases the most difficult<br />

parameter to determine is identification <strong>of</strong> the management unit. This is<br />

particularly acute in the case <strong>of</strong> spiny lobster because <strong>of</strong> their long lived<br />

pelagic, planktonic stage. However, because <strong>of</strong> their worldwide economic<br />

importance, considerable effort has gone into research on their life cycle.<br />

Mercer, M.C. (ed.) (1982). "Multispecies Approaches to Fisheries<br />

Management Advice." Can. Spec. Publ. Fish. Aquat. Sci., 59: 169<br />

pp.<br />

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