extent of competition from substitute products. I estimate that, in 2019, public corporations produced consumer surplus in …

; diversity ; market structure ; welfare ; monopolistic competition …

prices and features of goods without incurring search costs. The platform alleviates sellers' competition by charging them …

greater retail competition. These effects mitigate distortions from fee discrimination and improve welfare. In terms of policy …

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 …

explain them. We then describe a theoretical framework of endogenous markups, innovation, and competition that can potentially …

We construct a model of trade with heterogeneous retailers to examine the effects of trade liberalization on retail …

The relationship between competition and performance-related pay has been analyzed in single … competition when aggregated firm data is used. -- Cournot competition ; contract delegation ; moral hazard ; entry ; market size …

local credit markets. We provide evidence that marginal increases in interbank competition are detrimental to relationship … technologies are al-ready widely in use in the market by a large group of small mutual banks, an increase in competition may drive … banks to further cultivate their extensive ties with customers. -- interbank competition ; market organizational structure …

This study evaluates the role market competition plays in determining inflation based on sector-level data from OECD … of market competition. This study shows that inflation decreases with greater market competitiveness even after … controlling for productivity effects. Indeed, when market competition and productivity effects are both accounted for, trade …