Although newspapers and online blogs provide a variety of anecdotal evidence for price discrimination, they are mostly not based on a scientific and systematic approach. This survey gives a short overview of scientific price discrimination studies in online retail. At first, it contains a short...

We analyze a sample of consumer-electronics products sold by the US NewEgg online-retailer to study the impact of Price Matching Guarantees (PMGs) policies on prices. By applying aDifference-in-Differences approach,we find that prices of the policy-adopting retailer increase by 4.7% during the...

"We explore the role of strategic price-discrimination by retailers for price determination and inflation dynamics. We model two types of customers, "loyals" who buy only one brand and do not strategically time purchases, and "shoppers" who seek out low-priced products both across brands and...