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	Provedor de dados 31 (6) Autor Hammoudi, Abdelhakim (6) Giraud-Heraud, Eric (4) Grazia, Cristina (3) Soler, Louis-Georges (3) Hovelaque, Vincent (1) Nguyen, Huong-Hue (1) Mais... Palavra-chave Food Consumption/Nutrition/Food Safety (5) Agricultural and Food Policy (3) L15 (2) Q18 (2) Agribusiness (1) Brand (1) Category captain (1) Consumer/Household Economics (1) Demand and Price Analysis (1) Food Security and Poverty (1) Food safety (1) Food safety standards (1) Game theory (1) Health Economics and Policy (1) Health cost (1) Industrial Organization (1) L1 (1) L13 (1) L51 (1) Market power (1) Mais... Tipo do documento Conference Paper or Presentation (5) Working or Discussion Paper (1) Ano 2010 (1) 2009 (2) 2008 (1) 2007 (1) 2005 (1) País United States (6) Idioma Inglês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última ON THE EFFECTIVENESS OF PRIVATE FOOD STANDARDS 31 Giraud-Heraud, Eric; Grazia, Cristina; Hammoudi, Abdelhakim. This paper provides an original theoretical framework to better understand the raise of private quality standards in agrifood chains. Reasons for the development and conditions for the effectiveness of private quality standards are identified, by investigating firms’ strategic behaviour and, more precisely, both interactions among processing/retailing firms and upstream producers and the role of consumers’ behaviour. Considering different levels of consumers risk perception, we show that the incentive for firms to develop a more stringent private standard may increase with the level of the regulated minimum quality standard. Moreover, setting a private standard may reduce the risk of consumer dissatisfaction while increasing the marketed quantity.... Tipo: Conference Paper or Presentation Palavras-chave: Private quality standards; Vertical relationships; Risk perception; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; L1; L15; Q13; Q18. Ano: 2010 URL: http://purl.umn.edu/116408 Food safety and nutritional quality – Firms’ strategies and Public intervention 31 Hammoudi, Abdelhakim; Nguyen, Huong-Hue; Soler, Louis-Georges. The aim of our paper is to determine the conditions under which firms tend to offer the best nutritional quality of food products, and the public regulation required to obtain this in a context where diet and nutritional status plays an important part in maintaining health and preventing disease, and with increasing pressure for public intervention on food quality in developed countries. To this end, we develop a duopoly model where products can be horizontally (variety) and vertically (quality) differentiated. We analyze the perfect Nash equilibriums in a two period competition game where in the first stage, the firms decide simultaneously on the variety and the quality of the product to be sold and in the second stage, firms set prices. The model... Tipo: Working or Discussion Paper Palavras-chave: Nutritional product; Health cost; Public regulation; Vertical and horizontal differentiation.; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; Industrial Organization; L13; L15; L51; Q18. Ano: 2009 URL: http://purl.umn.edu/51749 Retailer-led Regulation of Food Safety : Back to Spot Markets? 31 Giraud-Heraud, Eric; Hammoudi, Abdelhakim; Soler, Louis-Georges. At the end of the 1990s European retailers had significantly contributed to restructuring fresh agricultural product food chains (meat, fruit and vegetables), and had turned away from spot markets in order to create their own supply chains, based on private technical requirements and verification systems usually managed from within the firm. However, over the last few years a second type of system has appeared, as the range of standards adopted by retailers has been broadened to include generic standards common to several retailers. A telling example of this new approach is provided by the EUREPGAP protocol. In this paper we propose a theoretical analysis of this new procedure and its possible impacts. Tipo: Conference Paper or Presentation Palavras-chave: Food safety; Spot markets; Retailer; Supply chain; Food Consumption/Nutrition/Food Safety. Ano: 2005 URL: http://purl.umn.edu/24544 Agrifood safety standards, market power and consumer misperceptions 31 Giraud-Heraud, Eric; Grazia, Cristina; Hammoudi, Abdelhakim. This paper analyzes how the implementation of a food safety standard affects firms’ strategic behaviour within the context of a food chain. We provide a formal analysis, which considers that the sanitary risk results from a strong heterogeneity of upstream production conditions and the final demand depends on consumers’ risk estimations (given that consumers may underestimate or, conversely, overestimate the sanitary risk). We show how downstream (processing or retailing) firms may be prompted to play a positive role with respect to food safety, either by selecting only the safest upstream producers or by encouraging the improvement of suppliers’ production conditions. When the degree of consumers’ risk misperception is relatively low, then a downstream... Tipo: Conference Paper or Presentation Palavras-chave: Food safety standards; Market power; Risk misperception; Food Consumption/Nutrition/Food Safety. Ano: 2007 URL: http://purl.umn.edu/7849 Minimum Quality Standards and brand development in agrifood chains 31 Giraud-Heraud, Eric; Grazia, Cristina; Hammoudi, Abdelhakim. This paper develops an original framework to better understand the interaction between the development of brands and the quality of raw materials. We consider different levels of consumer trust for a brand and we examine the incentive for firms to improve the quality of a processed product by requiring that upstream suppliers adopt a private standard. In contrast to previous literature, the incentive for firms to develop a more stringent private standard may increase with the level of the regulated minimum quality standard. Moreover, the creation of a private standard can reduce the risk of consumer dissatisfaction while increasing the marketed quantity. Unexpected positive effects of a reinforcement of the minimum quality standard may arise, in the sense... Tipo: Conference Paper or Presentation Palavras-chave: Minimum Quality Standard; Brand; Vertical relationship; Agribusiness. Ano: 2008 URL: http://purl.umn.edu/43865 Effects of category management on producer-retailer relationships 31 Hovelaque, Vincent; Soler, Louis-Georges; Hammoudi, Abdelhakim. The relationships between retailers and producers are considered for understanding the determinants of quality, variety and prices. In the food sector, some issues have been extensively studied: impacts of private labels, supply contracts, price transmission. Despite an increasing role, the implementation of “Category management” (CM) has been less studied. CM belongs to a set of methods based on the concepts of Efficient Consumer Response and Supply Chain Management which have been widely implemented by large retailers and thus have changed the relationships among actors in the food chain. As a part of this evolution, Category Captain’s concept (CC) involves a commitment between a retailer and one of the suppliers who receives decision-making power over... Tipo: Conference Paper or Presentation Palavras-chave: Category captain; Shelf space allocation; Game theory; Stackelberg equilibrium.; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety. Ano: 2009 URL: http://purl.umn.edu/58029 Registros recuperados: 6 Primeira ... 1 ... Última

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