Search

Search Results

• 1. [Article] Application of a Dynamic Stochastic Adaptive Bioeconomic Model to Evaluate the Economics of Offshore Bluefin Tuna Aquaculture

  Over the past fifteen years, the market for bluefin tuna has evolved in an attempt to further enhance the economic value of bluefin tuna landings. Historically, the US East Coast has been a major supplier ...

  Citation × Citation Citation Abstract Copy Title: Application of a Dynamic Stochastic Adaptive Bioeconomic Model to Evaluate the Economics of Offshore Bluefin Tuna Aquaculture Author: Shamshak, Gina Louise, Anderson, James L. Over the past fifteen years, the market for bluefin tuna has evolved in an attempt to further enhance the economic value of bluefin tuna landings. Historically, the US East Coast has been a major supplier of high quality bluefin tuna to Japan, the primary market for sashimi grade tuna. To date, many questions regarding the economic feasibility of offshore aquaculture, and in particular offshore bluefin tuna farming in the United States, remain unanswered. This research assesses the economic feasibility of an offshore bluefin tuna aquaculture industry located on the East Coast of the US by developing a dynamic stochastic adaptive bioeconomic model of such an offshore enterprise. The bioeconomic model incorporates the biological constraints of the species, the interaction of relevant economic parameters and constraints, and stochastic sources of risk, to solve for the profit maximizing behavior of a farmed bluefin tuna producer. This research identifies the optimal harvest schedule for an offshore bluefin tuna farming facility that maximizes the net present value of the operation under a variety of economic, biological and regulatory conditions. Economic feasibility is analyzed using profitability indicators including net present value (NPV) and internal rate of return (IRR). This research is relevant given the continued expansion of bluefin tuna aquaculture globally, the increasing demand for high-quality bluefin tuna, and the uncertainty regarding the economic feasibility of an offshore bluefin tuna aquaculture industry in the United States. Title: Application of a Dynamic Stochastic Adaptive Bioeconomic Model to Evaluate the Economics of Offshore Bluefin Tuna Aquaculture Author: Shamshak, Gina Louise, Anderson, James L. Over the past fifteen years, the market for bluefin tuna has evolved in an attempt to further enhance the economic value of bluefin tuna landings. Historically, the US East Coast has been a major supplier of high quality bluefin tuna to Japan, the primary market for sashimi grade tuna. To date, many questions regarding the economic feasibility of offshore aquaculture, and in particular offshore bluefin tuna farming in the United States, remain unanswered. This research assesses the economic feasibility of an offshore bluefin tuna aquaculture industry located on the East Coast of the US by developing a dynamic stochastic adaptive bioeconomic model of such an offshore enterprise. The bioeconomic model incorporates the biological constraints of the species, the interaction of relevant economic parameters and constraints, and stochastic sources of risk, to solve for the profit maximizing behavior of a farmed bluefin tuna producer. This research identifies the optimal harvest schedule for an offshore bluefin tuna farming facility that maximizes the net present value of the operation under a variety of economic, biological and regulatory conditions. Economic feasibility is analyzed using profitability indicators including net present value (NPV) and internal rate of return (IRR). This research is relevant given the continued expansion of bluefin tuna aquaculture globally, the increasing demand for high-quality bluefin tuna, and the uncertainty regarding the economic feasibility of an offshore bluefin tuna aquaculture industry in the United States. Close

• 2. [Article] An Examination of the Shrimp Futures Market

  The only two seafood commodities traded in futures markets are frozen white and black tiger shrimps on the Minneapolis Grain Exchange (MGE). These two contracts, however, have failed to attract the expected ...

  Citation × Citation Citation Abstract Copy Title: An Examination of the Shrimp Futures Market Author: Martínez-Garmendia, Josué, Anderson, James L. Year: 2001 The only two seafood commodities traded in futures markets are frozen white and black tiger shrimps on the Minneapolis Grain Exchange (MGE). These two contracts, however, have failed to attract the expected trade volume based on the underlying shrimp cash market flow. First, we investigate the hedging effectiveness of these contracts. Then we also try to determine the adequacy of the premiums/discounts for non-par deliveries associated with the various shrimp size categories traded in each contract. Finally, we attempt to determine whether these contracts are unbiased predictors of cash market prices. The analyses indicate that the hedging effectiveness of both contracts is relatively modest. It is concluded that part of the explanation for the performance of the contracts resides in high deliverable category exchange option values, which stem from volatility in the price differentials between size categories. Results indicate ineffective premiums/discounts and poor predic tive ability of both contracts. Title: An Examination of the Shrimp Futures Market Author: Martínez-Garmendia, Josué, Anderson, James L. Year: 2001 The only two seafood commodities traded in futures markets are frozen white and black tiger shrimps on the Minneapolis Grain Exchange (MGE). These two contracts, however, have failed to attract the expected trade volume based on the underlying shrimp cash market flow. First, we investigate the hedging effectiveness of these contracts. Then we also try to determine the adequacy of the premiums/discounts for non-par deliveries associated with the various shrimp size categories traded in each contract. Finally, we attempt to determine whether these contracts are unbiased predictors of cash market prices. The analyses indicate that the hedging effectiveness of both contracts is relatively modest. It is concluded that part of the explanation for the performance of the contracts resides in high deliverable category exchange option values, which stem from volatility in the price differentials between size categories. Results indicate ineffective premiums/discounts and poor predic tive ability of both contracts. Close