Sugarcane industries worldwide are exposed to uncertainty associated with variable climate. This variability produces impacts across an integrated value chain comprising of the following industry sectors: cane growing, harvesting and transport, milling, and marketing. The purpose of this paper...

Research on the adoption of rural innovations is reviewed and interpreted through a cross-disciplinary lens to provide practical guidance for research, extension and policy relating to conservation practices. Adoption of innovations by landholders is presented as a dynamic learning process....

Traders in the financial world are assessed by the amount of money they make and, increasingly, by the amount of money they make per unit of risk taken, a measure known as the Sharpe Ratio. Little is known about the average Sharpe Ratio among traders, but the Efficient Market Hypothesis suggests...

Individual Transferable Quota (ITQ) management systems are typically introduced to promote better capital utilisation by the fishing fleet and other efficiency gains. ITQ management was introduced in the Tasmanian rock lobster industry in 1998 and led to a range of economic, social and cultural...

The economic value of the Tasmanian rock lobster fishery contributes significantly to the States regional economy. The fishery has recreational and commercial components, the latter generating an estimated $184.5 million p.a. ($65 million directly from landed value) and 1350 full-time-equivalent...

The capacity for the Tasmanian southern rock lobster fishery to support the annual har-vest is a function of both growth of the legal sized stock and also recruitment of new lobsters into the stock. Decline in productivity from both of these processes has result-ed in a decline of the...

This assessment of the Tasmanian giant crab fishery covers the period from 1st March 2007 to 29th February 2008, and provides forecasts of the likely response of the fishery to the total allowable commercial catch (TACC) set at a range of values.Total catch reported in logbooks for the 2007/08...

Individual transferable quotas (ITQs) have been used in several countries worldwide to regulate access to marine fisheries. While ITQs can improve the economic efficiency of fisheries, in practice they are not a panacea and distribution and equity issues have been raised in many cases. To...

The Tasmanian rock lobster industry has been managed by Individually Transferable Quotas (ITQs) and several input control measures since 1998. In this study, nine years of rock lobster fishing business data were used to categorise the catch and quota ownership traits and examine the response to...

The value of a seasonal forecasting system based on phases of the Southern Oscillation was estimated for a representative dryland wheat grower in the vicinity of Goondiwindi. In particular the effects on this estimate of risk attitude and planting conditions were examined. A recursive stochastic...