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Measuring the Intensity of Competition in the Japanese Beef Market AgEcon
Reed, Michael R.; Saghaian, Sayed H..
A residual demand model for beef exports to Japan is specified and estimated. The objective is to estimate the extent of market power. It is assumed that each exporting country faces a downward-sloping residual demand curve, which reflects the market demand minus the supplies of competitors, and that exporters maximize profit through their output decisions. The analysis is disaggregated by beef cut and form to capture the variation by beef market segments. The results indicate that the highest markup of price over marginal cost belongs to U.S. frozen ribs, the only indication of market power by U.S. exporters. Canada is found to have limited market power, whereas Australia and New Zealand enjoy some market power, including five chilled beef categories.
Tipo: Journal Article Palavras-chave: Beef; Japan; Market power; Market share; Residual demand; F12; L13; Q17.
Ano: 2004 URL: http://purl.umn.edu/42942
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Evaluating Traditional Share-Price and Residual Demand Measures of Market Power in the Catsup Industry AgEcon
Haller, Lawrence E.; Cotterill, Ronald W..
In this paper we specify a price determination model which can test both the traditional positive interbrand price – share hypothesis and the negative intrabrand relationship predicted by residual demand analysis. We evaluate this relationship empirically using three-dimensional panel data from the catsup industry. We find support for both hypothesized relationships, and conclude that market power exists in this industry. Further, we conclude that the results depend critically on the characteristics of the data set to be analyzed.
Tipo: Working or Discussion Paper Palavras-chave: Market power; Residual demand; Product differentiation; Demand and Price Analysis.
Ano: 1996 URL: http://purl.umn.edu/25193
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