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Consumers and sellers heterogeneity, search costs and spatial price dispersion in retail food markets AgEcon
Anania, Giovanni; Nistico, Rosanna.
— Price dispersion, i.e. a homogeneous product sold at different prices by different sellers, is among the most replicated findings in empirical economics. The paper assesses the extent and determinants of spatial price dispersion for 14 perfectly homogeneous food products in more than 400 retailers in a market characterized by the persistence of a large number of relatively small traditional food stores, side by side with large supermarkets. The extent of observed price dispersion is quite high, suggesting that, despite their large number, monopolistic competition prevails among sellers as a result of the heterogeneity of services offered. When prices in an urban area (where the spatial concentration of sellers is much higher and consumer search costs...
Tipo: Conference Paper or Presentation Palavras-chave: Price dispersion; Retail pricing; Food markets.; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development; Food Consumption/Nutrition/Food Safety; Labor and Human Capital.
Ano: 2010 URL: http://purl.umn.edu/94921
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PUBLIC REGULATION AS A SUBSTITUTE FOR TRUST IN QUALITY FOOD MARKETS. WHAT IF THE TRUST SUBSTITUTE CANNOT BE FULLY TRUSTED? AgEcon
Anania, Giovanni; Nistico, Rosanna.
Most food products can be classified as "credence" goods and regulations exist to provide consumers with a substitute for the lacking information and trust. The paper presents an analysis of the decisions of producers and consumers about a "credence" good in three institutional scenarios, which reflect different levels of credibility of the regulation. The first scenario is a reference scenario in which the regulation is fully credible. In the second case considered there is no regulation, or, if there is, it is totally ineffective. In the third scenario a regulation only partially credible provides consumers with an imperfect substitute for the information and trust they lack. Some of the producers of "low" quality goods share with the producers of "high"...
Tipo: Conference Paper or Presentation Palavras-chave: Food Consumption/Nutrition/Food Safety.
Ano: 2003 URL: http://purl.umn.edu/25924
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