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OPTIMAL GENERIC ADVERTISING IN AN IMPERFECTLY COMPETITIVE FOOD INDUSTRY WITH VARIABLE PROPORTIONS AgEcon
Kinnucan, Henry W..
This paper determines the impact of food industry market power on farmers' incentive to promote in a situation where funds for promotion are raised through a per-unit assessment on farm output and food industry technology is characterized by variable proportions. Specifically, building on earlier studies by Azzam and by Holloway, Muth's model is extended to consider the farm-level impacts of generic advertising when downstream firms possess oligopoly and/or oligopsony power and advertising expenditure is endogenous at the market level. Applying the model to the U.S. beef industry, we find that for plausible parameter values market power reduces farmers' incentive to promote. However, the disincentive is moderated by factor substitution, and effectively...
Tipo: Conference Paper or Presentation Palavras-chave: Dorfman-Steiner theorem; Generic advertising; Oligopoly power; Oligopsony power; Marketing; L66; Q13; Q17.
Ano: 2002 URL: http://purl.umn.edu/19775
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Market Power and/or Efficiency: An Application to U.S. Food Processing AgEcon
Lopez, Rigoberto A.; Azzam, Azzeddine M.; Liron-Espana, Carmen.
This article separates oligopoly-power and cost-efficiency effects of changes in industrial concentration and assesses their impact on output prices in 32 food-processing industries. Empirical results indicate that although concentration induces cost efficiency in one-third of the industries, oligopoly-power effects either dominate cost efficiency or reinforce inefficiency, resulting in higher output prices in most industries. The article also provides fresh econometric estimates of oligopoly power and economies of size for the industries in question.
Tipo: Working or Discussion Paper Palavras-chave: Industrial concentration; Economies of scale; Industrial organization; Oligopoly power; Food processing; Agribusiness; Industrial Organization; Productivity Analysis; L00; L11; L13; L66.
Ano: 2001 URL: http://purl.umn.edu/25160
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