Attention is drawn to the values that are often kept hidden but condition what research agricultural economists do. It is pointed out that the economic theory, which guides most research, is not value free and that therefore the lack of debate about theory amongst Australian agricultural...

While research-based technological improvements are an important part of a successful agricultural development strategy, the small South Pacific Island Nations face special difficulties in attaining such innovations because of their particular agricultural production and marketing circumstances...

While the role of technical change in agriculture is seen differently by protagonists of different theories of development, the processes of technology generation and uptake are widely seen as progressive. In this vein, agricultural technology assessment is seen as contributing to research...

A wealth of evidence exists about the adoption of new practices and technologies in agriculture but there does not appear to have been any attempt to simplify this vast body of research knowledge into a model to make quantitative predictions across a broad range of contexts. This is despite...

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...

In this paper we present a conceptual framework of individual farmers' decisions on adoption of a new innovation, using the example of a new crop species. This framework overcomes the shortcomings of a number of previous studies. It represents the adoption of an innovation as a dynamic decision...

Implications of increasing labour cost and development of herbicide resistance for profitable weed management in Philippine rice farming systems are investigated. The study employs RIMPhil (Resistance and Integrated Management in the Philippines), a bioeconomic simulation model developed to...