This study is motivated by the proposition that the objectives of the AWB Ltd havechanged since semi-privatisation of the Australian Wheat Board under the WheatMarketing Act, 1989. Conceptualising this change of objectives as a shift from revenuemaximization to profit maximization, this study...

This paper is motivated by the observation that there is a difference between the time paths of damage valuations for invasions which affect agricultural compared with environmental systems. In particular, unlike agricultural systems, studies have shown that the social valuation of an...