Governments are under increasing pressure to deliver results. Therefore, it is important to evaluate the effectiveness, efficiency and relevance of the public service in implementing policies and programmes for social betterment. Without such evaluations, it is difficult to ensure that evidence...

The area of the imported weed Scotch Broom (Cytisus scoparius) is steadily expanding and eliminating natural ecosystems and their habitats of rare and endangered species in Barrington Tops National Park. A research project, funded by the CRC for Weeds Management Systems, has commenced to provide...

The chlorfluzuron incident is just one of a number of chemical residue incidents that have plagued the Australian beef industry since the late 1980s. The frequency and diversity of residue episodes in Australia have served to illustrate the potential of agricultural and veterinary chemicals to...

Despite continuing controversy, economic surplus has continued to be used in empirical cost-benefit analyses as a measure of welfare to producers and consumers. In this paper, the issue of measuring changes in producer and consumer surplus resulting from exogenous supply or demand shifts in...

In September 1989 the Australian Government announced an inprinciple decision to lift the existing ban on importation of unprocessed pigmeat, specifically for Canadian product, and imports from Canada began arriving in August 1990 (DPIE media release 1990). While import volumes have fluctuated...