This paper examines retail grocery price levels with a very large (unbalanced) panel of stores that operate in well-defined local markets. We explain price variation across grocery retailers by the concentration of wholesalers and retailers, and the market share of hypermarkets (and control for...

Ziel dieses Berichts ist die Darstellung der - im Rahmen des Dialogforums Groß- und Einzelhandel, unter Mitwirkung der teilnehmenden Handelsunternehmen - erhobenen Daten zu Lebensmittelverlusten im Handelssektor in Deutschland für das Jahr 2019. Darüber hinaus sollen die Erkenntnisse der...

This paper examines a grocery retailer’s management of a premade food product. The retailer’s goal is to maximize a weighted sum of direct profit and customer welfare. Multiple items of the product are produced in batches and displayed for sale. Considering that each item’s quality...

Food environments in Africa are changing rapidly, with modern retailers - such as supermarkets, hypermarkets, and fast-food restaurants - gaining in importance. Changing food environments can influence consumer food choices and dietary patterns. Recent research suggested that the growth of...