Some hypotheses about the timing of farmers becoming aware of an innovation and the subsequent decision to use that innovation are derived from a recently developed, decision-theoretic model of the adoption process. They are tested using empirical evidence on the time taken by early adopters of...

Agricultural economists need to evaluate their own research priorities. The main difficulty in doing so is to value the types of information generated by economic research. Bayesian decision theory provides a framework for valuing information, and the results of selected studies using this...

Since 1987, ACIAR has invested in collaborative research projects between Australian and Indonesian scientists, with the aim of improving plantation forestry in both countries. This presentation is derived from report on a cost–benefit study to assess economic impacts from this investment. For...

The world of plant breeding is changing rapidly in response both to scientific developments and to economic forces. In particular, there is a growing trend to widespread privatisation of crop breeding. An economist's perspective on some of the key differences between traditional public plant...

The allocation of benefits from research and development of new herbicide uses is dependent on patent status. The agricultural chemical industry will preferentially invest in herbicide R&D that increases the use of on-patent herbicides from which a company can capture a price premium. The...