Over the past 220 years since European settlement, Australia has amassed a diverse array of historic heritage places. Currently there are approximately 200,000 places listed on statutory heritage lists across the nation. Owing to the public-good nature of heritage, community values for the...

In the early years of the twentieth century, Australia's leading economists were well versed in the nature of Australian agriculture but it was not until the 1930s and 1940s that scientists and economists alike realised there was an obvious need for trained agricultural economists. In this paper...

In New Zealand, there has been increasing interest in productivity growth, both at economywide and sector levels. The Ministry of Agriculture and Forestry maintains a total factor productivity series for the primary sectors. As part of the ministry's flagship project on growth and productivity,...

Shallow lakes display hysteresis in their response to phosphorous loading. Gradual increases in the nutrient content of the lake can appear to have little effect on the oligotrophic state of the lake until a point at which the lake suddenly flips to a eutrophic state. Ecotaxes on phosphorous...

This paper examines whether there is room for the improvement of farm program decisions through the incorporation of mathematical optimization in the practical planning process. Probing the potential for improvement, we investigate the cases of four German cash crop farms over the last six...

There is growing interest in agriculture as a source of bio-fuels to replace petroleum-based transportation fuels. Ethanol production has more than doubled from 2000 to 2005 but still accounts for less than two percent of the world's transportation petrol supply. The future role of bio-fuels...

Knowledge about the size and distribution of returns from alternative broad types of R&D and promotion investments permit strategic-level decisions about resource allocation, both within and across research programs. The Australian sheep meat and wool industries are characterised by strong...

The non-renewal of land leases since 1997 and the impending withdrawal of the European Union's sugar preferences in 2007 have created major uncertainties in Fiji's sugar industry. In the context of this troubled environment, this paper examines the impact of various socio-economic factors on the...

Modelling global climate changes without taking account of the changes in resource markets can produce climate policy with perverse consequences. In even the simplest economic model of emissions of greenhouse gases, naïve policies that ignore markets can lead to perverse outcomes- the opposite...

The structure of water tariffs is attracting the interest of scholars concerned about the efficacy of the present pricing arrangements. However, finding consensus on the 'appropriate' structure of water and wastewater tariffs has proven problematic. In addition, relatively little is understood...