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Persistent link: https://www.econbiz.de/10010920353
Paper presented at the 59th Conference of the Australian Agricultural and Resource Economics Society (AARES), Rotorua, 10-13 February 2015
Persistent link: https://www.econbiz.de/10011277204
Batterham (1987) described a computer program which eases entry of mathematical programming data. Users of the program first use a text editor to enter data in a relatively efficient format, which the program then converts into MPS format as required by most mathematical programming solution...
Persistent link: https://www.econbiz.de/10005803827
The parameter values and assumptions of any economic model are subject to change and error. Sensitivity analysis (SA), broadly defined, is the investigation of these potential changes and errors and their impacts on conclusions to be drawn from the model. There is a very large literature on...
Persistent link: https://www.econbiz.de/10011069297
Compared to studies evaluating the benefits from agricultural research, there are relatively few empirical studies of the net economic benefits of agricultural extension, and even fewer that consider both public and private sector extension effort. In this study we examine regional differences...
Persistent link: https://www.econbiz.de/10011069425
Simulation models are valuable tools in the analysis of complex, highly constrained economic systems unsuitable for solution by mathematical programming. However, model size may hamper the efforts of practitioners to efficiently identify the most valuable configurations. This paper investigates...
Persistent link: https://www.econbiz.de/10005468647
Bugs are an unavoidable aspect of mathematical programming (MP) modelling. In this paper we discuss the prevention and diagnosis of bugs in MP models. The topic is rarely addressed in the literature but is crucial to the success of modelling projects, especially for large models. We argue that...
Persistent link: https://www.econbiz.de/10005480389