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In this paper a method for evaluating the supply response of individual producers to a price underwriting scheme is presented. The method includes precise formulae to take account of the impact of price underwriting on the producer's uncertain conditions. The Australian Wheat Board's guaranteed...
Persistent link: https://www.econbiz.de/10005525513
This paper distinguishes between the hypothesis that the Victorian government developed a reputation for easy renewal of timber rights, so that the lack of clearly defined site sizes and the short-term nature of these rights did not matter, and the hypothesis that tenure and site size as written...
Persistent link: https://www.econbiz.de/10005525516
The sources of production risk are many and diverse in nature. Estimating risk as a black box, without explicit recognition of its sources, can lead to inferior estimates of optimal inputs under risk aversion. In this paper, a method is presented for estimating production functions with...
Persistent link: https://www.econbiz.de/10005525522
The high correlation between many of the measures used to represent risk in econometric models of supply is demonstrated. A case is made for a very simple measure, the moving range, to be used to represent risk in these models.
Persistent link: https://www.econbiz.de/10005525527
The Australian demand for domestically-produced sawn timber is investigated by considering its major use - as an input into residential construction. Using a cost function approach, a system of equations is derived expressing quantities demanded in terms of relative prices. Cross-price...
Persistent link: https://www.econbiz.de/10005525563
A biologically realistic model of crop yield response to herbicide application is presented. It includes functions for weed mortality from herbicide application and yield loss due to surviving weeds. The optimal herbicide rate and two types of decision thresholds are derived theoretically and...
Persistent link: https://www.econbiz.de/10005493211
Agricultural producers typically are faced with risk about the yields they will experience and the prices they will receive. Stabilisation schemes can spread risk and thereby reduce the risk faced by individual producers. The risk-reducing capacity of a scheme and the cost of risk reduction...
Persistent link: https://www.econbiz.de/10005493294
Persistent link: https://www.econbiz.de/10005493298
The process by which producers form expectations has implications for model building and policy analysis. An econometric model of the Australian wool market is estimated. It is shown that the rational expectations hypothesis is not inconsistent with the data for both the period before the floor...
Persistent link: https://www.econbiz.de/10005493318
A pathogenic, soil-borne fungus has been gradually spreading through the jarrah forest of Western Australia for most of this century. On some sites this fungus can cause almost total forest destruction. Infection is incurable and the effects are irreversible. This paper develops a means for...
Persistent link: https://www.econbiz.de/10005493325