Agricultural research and development (R&D) has being conducted in the upland districts of Cambodia to develop new farming systems and crop management technologies. Levels of farm income in these areas are relatively low due to small farm sizes and low crop productivity. Work is also planned to...

This paper develops a model of demand estimation in which consumers learn about their true preferences through consumption experiences. We develop a theoretical model of Bayesian updating, perform comparative statics over the model, and show how the theoretical model can be consistently...

Notwithstanding the neoclassical predilection for markets as a means of allocating scarce resources, it remains the case that state-devised attenuation of behaviour is the norm for many resource allocation decisions. This is particularly apparent in the case of water in urban areas in Australia,...

Like the human immune system, a biosecurity system is a constellation of responses to external attacks comprising of many facets, a number of which can change to optimize the response to these unwanted intrusions. When either system hits the wrong target, or is inhibited or crippled somehow, the...

We present a computational model of fishing fleet dynamics for the Queensland coral reef line fishery. The model runs in a two dimensional space with agents moving between port and the collection of available reefs. The model of rationality is based on the haystack models of game theory, such...

In this paper, estimates of value for recreational fishing are reported for three major freshwater impoundments in Queensland, Australia, using both travel cost and contingent valuation methods. The research results that are reported have two key methodological distinctions from previous studies...

Water resource management is a complex process, which requires suitable policy tools that are able to meet objectives of economic efficiency, social equity and environmental sustainability. Meanwhile, irrigation industry has to change its habitual behaviour in managing water when faced with...