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Articles 121 - 122 of 122

Full-Text Articles in Social and Behavioral Sciences

Projecting Regional Market Shares For Selected Florida Fresh Market Vegetables, Wayne H. Howard, Arden W. Colette Jan 1981

Projecting Regional Market Shares For Selected Florida Fresh Market Vegetables, Wayne H. Howard, Arden W. Colette

Agribusiness

Growers of tomatoes, cucumbers, eggplants and green peppers in Florida have exhibited concern about their market share in the U.S. winter fresh vegetable market. Several studies have looked at the affects of changes in tariffs and Market Orders on Florida's market share from 1962-1979 using regression and time-series analysis. Florida produce dominates the market in the eastern regions during the winter and spring season. Even though the market shares fluctuate, Florida has historically had a smaller share. The market shares have stabilized after the shocks. Forecast market shares, based on the time-series models, show Florida's producers maintaining their dominance in …


Optimal Regional Conjunctive Water Management, Jay E. Noel, Delworth B. Gardner, Charles V. Moore Aug 1980

Optimal Regional Conjunctive Water Management, Jay E. Noel, Delworth B. Gardner, Charles V. Moore

Agribusiness

An optimal control model is used to determine the socially optimal spatial and temporal allocation of groundwater and surface water among agricultural and urban uses. The control model is described briefly and its advantages over other dynamic models are enumerated. Optimal rates of groundwater pumpage over the planning horizon were highly sensitive to increasing energy costs. Groundwater basins are shown to react differently to alternative economic and hydrological parameters. In a dynamic setting, a policy of pump taxes was shown empirically to be superior to pro-rata quotas and uncontrolled pumpage.