Showing 1 - 10 of 145
Persistent link: https://www.econbiz.de/10001634062
Most transportation agencies stipulate that an important planning goal is to provide equitable and just public transport services. However, who is to be served and the type of service that should be provided has been ambiguous. This paper develops a methodology for examining equity in the...
Persistent link: https://www.econbiz.de/10005294240
Persistent link: https://www.econbiz.de/10001649547
The common cattle tick has been a problem to Australian cattle producers since its arrival from Java since 1872. Over the past thirty years, a considerable research agenda on optimum cattle tick management strategies for individual producers has been conducted. However only a limited focus has...
Persistent link: https://www.econbiz.de/10010878771
Several authors have recognised pests as a negative common property resource. As a common property issue, there are often benefits to be gained in regional coordination of pest control activities. Entomologists have also recognised the potential benefits from regional coordination programs and...
Persistent link: https://www.econbiz.de/10010908402
Most pest control models are extensions of classical production theory which states that a producer will increase the use of a variable input to the point where the marginal cost of the input is equal to the marginal benefit. There have been several useful and sophisticated extensions of this...
Persistent link: https://www.econbiz.de/10011068307
The common cattle tick Boophilus microplus has been a major economic pest to cattle producers in the tick-infested area of Queensland since its arrival from Java in 1872. Boophilus microplus affects cattle directly by reducing potential yield and indirectly through the transmission of blood...
Persistent link: https://www.econbiz.de/10011068310
Outlines economic threshold models developed by various authors as an aid to decision-making about pest management. Particular attention is given to the models proposed by Stern et al. (1959) and by Headley (1972) and the major differences in their concepts of the economic threshold. Limitations...
Persistent link: https://www.econbiz.de/10005469084
Persistent link: https://www.econbiz.de/10003554627
Persistent link: https://www.econbiz.de/10003961871