Helicoverpa spp. (heliothis) are a major insect pest of cotton, grains and horticulture in the Murray‐ Darling Basin. Climate change is likely to make conditions more favourable for heliothis. This could cause regional comparative advantages in irrigation systems to change as management costs...

In the past year, climate change has moved from political controversy to political consensus; at least, in relation for price-based policies the need to limit emissions. Uncertainties remain but with both major parties proposing to develop an emissions trading regime, it is timely to highlight...

In this paper we consider the problem of accommodating indigenous cultural heritage values in resource assessment and valuation. We suggest a need for price-based approaches to valuation to be replaced by or complemented with quantitative constraints, reflecting the requirement that rights...

In this paper we experiment with an original format of a Choice Modelling questionnaire developed to capture preferences from respondents with different property right frame of references. The format includes both WTP and WTA choice alternatives for native vegetation management. It is well...

For much of the 20th century, the expansion of irrigated agriculture in the Murray Darling Basin, was treated as a self-evidently desirable objective, to be pursued without excessive regard to questions of economic costs and benefits. Irrigation seemed to offer a ‘droughtproofing’ solution...

It is likely that climate change will be associated with reductions in inflows of water to the Murray–Darling Basin In this paper, we analyse the effects of climate change in the Murray–Darling Basin, using a simulation model that incorporates a state-contingent representation of...

This review will focus on the question of discounting. The paper begins with an outline of the expected utility model used in the Stern Review. Next, the question of ‘inherent discounting’, that is, the idea that future outcomes should be discounted simply because they are in the future, is...

It is now virtually certain that Australia and the world will experience significant climate change over the next century, as a result of human-caused emissions of carbon dioxide (CO2) and other greenhouse gases. This note is a brief discussion of the projected effects of climate change on...

The long-term success of the Basin Plan and the Buy-Back will be judged by the capacity of the allocated public funding to deliver water to the environment, potable water supplies for the community and water for irrigation. Water property rights in the Murray-Darling Basin can be divided into...

Farmers are well known to be risk-averse. Although a considerable literature has focused on the role water markets play to allocate water more efficiently, none has explicitly studied the risk management role water markets play in irrigators’ decision making. We used a two-step empirical...