Five decisions by supermarket operators have important dietary implications: the location of
their outlets; the foods they sell; the prices they charge; the promotional strategies they use; …

Past reviews of studies concerning competitive pricing strategies lack a unifying approach to
interdisciplinarily structure research across economics, marketing management, and …

Until recently, retailers have taken an either/or approach to competition: either reacting
fiercely to competitive price changes or ignoring them altogether. Today, however, firms …

Using group model building we developed a series of causal loop diagrams identifying the
environmental impacts of ultra-processed food (UPF) systems, and underlying system …

Food retail has been in continuous evolution for the past century—both in developing and
developed countries—from local traditional stores to supermarkets to e‐commerce. In this …

This article reviews literature on competitiveness of agricultural product and input markets.
Although researchers in the United States and Europe emphasize different stages of the …

The topic of product assortment has generated a plethora of research across various
domains, including economics, analytical and empirical modeling, individual and group …

Market concentration, and its impact on competition, has attracted growing public scrutiny as
well as several Federal policy initiatives. Critics argue that increased concentration has led …

Supermarket retailers typically operate with relatively low margins, suggesting a highly
competitive retail environment. However, despite the fact that consumers purchase an entire …

Our purpose is to review the economic impacts of Walmart's disruption of the food retailing
industry. This review synthesizes the extant knowledge and research findings related to the …