This paper reports a new set of estimates of the returns to swine research in Canada. These estimates were obtained using Agriculture and Agrifood Canada's Canadian Regional Agricultural Model (CRAM). Positive Mathematical Programming was incorporated into the model for use in this study. The...

A unique discrete choice experiment (DCE) is used to estimate the relative importance ofquality attributes to Australian beef consumers. In the DCE, consumers choose theirpreferred beef steaks from options varying in a large number of intrinsic (marbling and fattrim) and extrinsic/credence...

Operations Research / Management Science (OR/MS) can be described as the discipline of applying advanced analytical methods to help making better decisions and has been around in the agricultural and forestry management sectors since the fifties, approaching decision problems that range from...

The economic surplus approach is used to estimate the returns to federal investments in dairy cattle research in Canada. A national supply function is estimated using time series data. Lagged research expenditures are included as explanatory variables in the model, facilitating the calculation...

A model to simulate the costs and returns of an individual dairy cow over 14 years under various assumptions of genetic potential, health status and management was developed especially to evaluate the effects of diseases that reduce production and reproduction efficiency and to evaluate...

Breeding can result in more output per unit of inputs as well as improved quality of outputs. A genetic-based technical change component is introduced into the Malmquist index, and productivity growth due to genetic and nongenetic factors is estimated for Icelandic dairy farms with quality...