There is a large literature on the impact of price-matching and price-beating guarantees (low-price guarantees) on competition. Existing studies typically employ static models and the results are sensitive to modeling assumptions such as the type of guarantees, consumer hassle costs and consumer...

Amongst the wealth of concerns raised by Artificial Intelligence (“AI”), one is the risk that the deployment of algorithmic pricing agents on markets will increase occurrences of tacit collusion by orders of magnitude, and well beyond the oligopoly setting where such markets failures have...