have suggested that, if a futures market provides a forward pricing function, then it is an efficient market. In this article a simple test for whether the Australian Wool Futures market is efficient is proposed. The test is based on applying cointegration techniques to test the Law of One Price ove
The effect of buyer concentration on prices in the Australian wool market
β Scribed by Phil Simmons; Phillip Hansen
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 82 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0742-4477
No coin nor oath required. For personal study only.
β¦ Synopsis
A theoretical model of the wool market that distinguishes between large and small buyers is developed. The model forecasts that "large" buyers with a cost advantage will increase grower prices providing there is competition from a periphery of small, relatively high cost buyers. Econometric estimates of premiums associated with buyer concentration, as measured by the Herfindahl Index, are obtained using hedonic price analysis. The results are consistent with theory, and it is concluded that increased buyer concentration favors growers providing a "periphery" of small competitive firms remains intact.
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