Crowd-assisted Search for Price Discrimination in E-Commerce: First results · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1307.4531/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTCrowd-assisted Search for Price Discrimination in E-Commerce: First results — mentioned by anton_tarasenkohttps://news.ycombinator.com/item?id=9332537urn:hackerpapers:mention:1307.4531:9332537Tue, 07 Apr 2015 07:59:39 GMT<p>This, for example: &quot;We do, however find some price variations for Kindle ebooks on www.amazon.com, depending on if the user is logged in to the site or not.&quot; [http://arxiv.org/abs/1307.4531] Also see Figure 1 for the evidence of prices highly varying over time. It implies that different users pay different prices within small periods of time.</p><p><a href="https://hackerpaper.kaipfister.de/p/1307.4531/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.CY