Food leftovers in workplace cafeterias: an investigation of beliefs and psychosocial factors

Maxime Sebbane ()
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Maxime Sebbane: SAE2 - Département Sciences Sociales, Agriculture et Alimentation, Espace et Environnement - INRA - Institut National de la Recherche Agronomique, UMR MOISA - Marchés, Organisations, Institutions et Stratégies d'Acteurs - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement - INRA - Institut National de la Recherche Agronomique - Montpellier SupAgro - Centre international d'études supérieures en sciences agronomiques - CIHEAM-IAMM - Centre International de Hautes Etudes Agronomiques Méditerranéennes - Institut Agronomique Méditerranéen de Montpellier - CIHEAM - Centre International de Hautes Études Agronomiques Méditerranéennes - Montpellier SupAgro - Institut national d’études supérieures agronomiques de Montpellier, Montpellier SupAgro - Institut national d’études supérieures agronomiques de Montpellier, ADEME - Agence de l'Environnement et de la Maîtrise de l'Énergie

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Abstract: Reducing food waste is a major challenge in achieving a more sustainable food system. This research analyzes the psychosocial factors and cognitions that determine actual food waste behaviors in mass catering services. 216 customers of a French worksite cafeteria completed an online questionnaire based on the theory of planned behavior extended to moral norms. Over a period of four days, the quantity of food left by each respondent was weighed and linked to the answers. Findings indicate that food waste behaviors in mass catering setting are mainly drive by perceived behavioral control. Analysis of the underlying control beliefs suggests that interventions should focus on two specific aspects: improving food quality and making portion sizes more flexible.

Keywords: controle perçu; moral norms; norme morale; food service; food waste; mass catering; theory of planned behavior; belief; perceived behavioral control; théorie du comportement; gaspillage alimentaire; croyance; restauration collective (search for similar items in EconPapers)
Date: 2017
New Economics Papers: this item is included in nep-neu
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Persistent link: https://EconPapers.repec.org/RePEc:hal:wpaper:hal-01616614

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