A least-cost multiproduct transshipment model is developed to evaluate the impact of changes in interregional relationships in the cattle feeding|fed-beef economy as a result of increased transportation costs. Results indicate that Southern and Central Plains and Corn Belt cattle feeders would...

The general objective of this study was to evaluate the economics of alternative technologies, systems and methods of fabricating and marketing retail packaged beef. A national beef distribution model (VAL-ADD) was developed and used to compare the economics of various case-ready systems with...

Net present value analysis is used to derive the marginal bid price for a beef herd sire from after-tax net revenues and cash flow influenced by genetic improvements. Marginal bid price represents the additional amount a producer could pay, above the present value of the current beef herd sire,...

Cost, returns, and economies of scale for small, medium and large catfish farms with recirculating ponds are presented for the upper Texas coast. Internal rates of return are 0.150, 0.183 and 0.219, respectively. Total investment is higher than farms with static ponds but investment per unit...

This paper analyzes policy implications arising from the National Brucellosis Technical Commission Study. A systems simulation model was designed to estimate physical losses resulting from alternative bovine brucellosis programs. Changes in benefits, costs, level of infection and net benefits...