exerts the second-largest price effect, followed by Store Competition Within Local Markets. Moreover, retailers operating … competition environments affect product prices. Using big data, we find that price variations are caused mainly by differential … competitive environments. More specifically, we find that Brand Competition Within Stores exerts the largest downward pressure on …

competition. In this paper we provide the first empirical analysis of this relationship. We study Germany’s retail gasoline market … outcomes linked to competition. Because station-level adoption is endogenous, we use brand headquarter-level adoption decisions … increase by 28% in markets where both do. These results suggest that AI adoption has a significant effect on competition. …

We study how the introduction of private-label brands (PLs) affects retailers' prices, demand, and profits, explicitly …

We study the impact of the Belgium lockdown on retail prices using a unique dataset tracking daily prices and …, retailers, products, and over time. We show that LP chains reacted the most to the lockdown with spatial heterogeneity. The …

This paper empirically investigates the advertising competition in the French broadcast television industry within a … oligopoly competition and identify the shape and magnitude of the feedback loop between TV viewers and advertisers. We also … implement a simple procedure to identify the conduct of firms on the market. We find that the nature of competition in the …

more agressive, which triggers price competition and potentially deters entry by generic producers. To investigate the … branded and generic drug prices and branded market shares. Despite fiercer price competition, the number of generic producers …