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Filtering by: Creator Getzin, Louis W. Remove constraint Creator: Getzin, Louis W. Conference Name International Institute of Fisheries Economics & Trade Remove constraint Conference Name: International Institute of Fisheries Economics & Trade

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  • Two Econometric Approaches for Spatial Fisheries Management

    Creator:
    Smith, Martin D.
    Abstract:
    This paper analyzes spatial patterns of exploitation in the California sea urchin fishery using two different econometric approaches: a Poisson/SUR model of monthly observations and a micro-level Nested Logit model of individual harvester daily decisions. Each model is used to simulate the spatial distribution of fishing effort. The models are...
    Resource Type:
    Conference Proceeding
    Full Text:
    , Louis W., James F. Quinn, Stephen R. Wing, and John G. Brittnacher (1993), Quinn, James F., Stephen R

  • Different Approaches to Responsible Fisheries: Global Standards Versus Local Initiatives

    Creator:
    Watanuki, Naohiko
    Abstract:
    Senegal is facing severe depletion of demersal fish stocks due to industrial fisheries and a fast and spontaneous development of artisanal fisheries. Fisheries overexploitation is caused by little awareness among artisanal fishers about the importance of fisheries management and conflicting and competing interests of local and migrant fishermen. The general...
    Resource Type:
    Research Paper
    Full Text:
    high-grade fish with fishermen from Saint- Louis who are known as migrant fishermen. There is a view

  • Partial substitution of balanced feed by Chaya leaves in Nile tilapia production: a bioeconomic analysis

    Creator:
    Lopez, Gaspar Roman Poot and Leyva, Eucario Gasca
    Abstract:
    Tilapia culture in Yucatan State, Mexico, is largely semi-intensive. The producers are mostly poor farmers who receive government subsidies for purchase of fingerlings and balanced feed. Feeding practices are often inadequate (satiety rations), moreover, producers frequently suffer financial and resource shortfalls. During feed shortages producers are known to use empirical...
    Resource Type:
    Research Paper
    Full Text:
    , Louis W. Botsford, Anthonie M. Schuur, and Warren F. Johnston, 1984, Bioeconomics of Aquaculture

  • Trade, Resources and Subsistence

    Creator:
    Emami, Ali
    Abstract:
    Using a general equilibrium model that has a resource (fisheries) sector and that incorporates subsistence consumption into consumer preferences, we examine the costs and benefits of participating in international trade. In some cases income transfers may permit potential, but otherwise unachievable, gains from trade to occur.
    Resource Type:
    Research Paper
    Full Text:
    University Press. Kennedy, Peter W. 1993. "Equilibrium Pollution Taxes in Open Economies with Imperfect

  • Agribusiness Innovation System: Applied Model to R&D Public Organization (Part 2)

    Creator:
    Paez, Maria Lúcia D'Apice
    Abstract:
    This paper deals with the application of a dynamic model, combining Transaction Cost Economics (TCE) and Penrose’s theory of the growth of firms, under the New Institutional Economics (NIE) terms, to analyze and manage the “Agribusiness Innovation System” (SIE) coordinated by an agricultural research-development (R&D) organization in Brazil – Embrapa....
    Resource Type:
    Conference Proceeding

  • The Importance of N-3 Fatty Acids in Health and Disease

    Creator:
    Connor, William F. and Connor, Sonja L.
    Abstract:
    The n-3 fatty acids have important effects to modulate and prevent human diseases, particularly coronary heart disease. Their effects upon the brain later in life to prevent certain disorders such as Alzheimer's Disease are unknown but are certainly worthy of study. Certainly the evidence is now very strong that the...
    Resource Type:
    Conference Proceeding
    Full Text:
    , Hanson SR, Krupski W, Bass A, Osterud B, et.al. Interruption of vascular thrombus formation and vascular

  • Fishing in a Shallow Lake: A Case for Effort Controls?

    Creator:
    Janmaat, John and Ruijs, Arjan
    Abstract:
    In many situation, fishing activity adversely impacts the state of the marine ecosystem, impacts which feed back to affect fish stocks. Some ecosystems appear to have multiple equilibria and exhibit hysteresis, whereby they can become stuck in low productivity states. We show how adding ecosystem dynamics to a classic fisheries...
    Resource Type:
    Research Paper
    Full Text:
    Journal ofE onomi s, 20(1):74�85, February 1987.[6℄ Louis W. Botsford, Juan Carlos Castilla, and Charles H

  • A Bio-economic Analysis of an Area Rotational Management Program in the US Atlantic Sea Scallop Fishery

    Creator:
    Haksever, Demet, Hart, Deborah, and Wang, Stanley
    Abstract:
    In this paper, a bio-economic simulation model for the sea scallop fishery is established and its application in analyzing the area rotation management policy is demonstrated. Section 2 describes model specification and estimation and presents the empirical model. Section 3 evaluates two policy options using the model and the last...
    Resource Type:
    Conference Proceeding
    Full Text:
    landings in numbers by shell-height size class (S) into population biomass and landing weight (W

  • The effect of trade liberation on the salmon market in Finland

    Creator:
    Setala, Jari, Mickwitz, Per, Virtanen, Jarno, Honkanen, Asmo, and Saarni, Kaija
    Abstract:
    The fish markets in Finland were formerly protected from international competition. The markets were gradually opened to free competition in the 1990s due to the EEA agreement and EU membership. As a consequence, the importation of fresh salmon from Norway rapidly increased, and imported salmon captured the markets from domestic...
    Resource Type:
    Research Paper
    Full Text:
    European Association of Fisheries Economists, Dublin, 7-10 April, 1999. Dickey, D.A. and. Fuller, W. A

  • Structural breaks in the fishmeal - soybean meal price relationship

    Creator:
    Kristofersson, Dadi and Anderson, James L.
    Abstract:
    The rapid increase in global aquaculture production since the early nineties has increased the demand for fishmeal as an ingredient in aquafeed. This increase has been hypothesized as the source of disruption in the fishmeal market by researchers such as Delgado et al. In this paper we evaluate whether or...
    Resource Type:
    Research Paper
    Full Text:
    Andrews, D. W. K., 1991, Heteroskedasticity and Autocorrelation Consistent Covariance Matrix Estimation