{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,5]],"date-time":"2025-11-05T20:56:45Z","timestamp":1762376205342,"version":"3.41.0"},"reference-count":11,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[2017,2,24]],"date-time":"2017-02-24T00:00:00Z","timestamp":1487894400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGecom Exch."],"published-print":{"date-parts":[[2017,2,24]]},"abstract":"<jats:p>In this letter, we briefly summarize two recent works from our group that use observational data to study the mechanisms used by two large markets. First, we examine Uber's surge price algorithm, and observe that its incentive model may not be effective at changing driver behavior. Second, we study the adoption of dynamic pricing strategies by sellers on Amazon Marketplace, and investigate how these strategies interact with Amazon's \"Buy Box\" matching algorithm. We make our data available to the research community.<\/jats:p>","DOI":"10.1145\/3055589.3055594","type":"journal-article","created":{"date-parts":[[2017,2,27]],"date-time":"2017-02-27T13:06:52Z","timestamp":1488200812000},"page":"34-39","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":12,"title":["Observing algorithmic marketplaces in-the-wild"],"prefix":"10.1145","volume":"15","author":[{"given":"Le","family":"Chen","sequence":"first","affiliation":[{"name":"Northeastern University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christo","family":"Wilson","sequence":"additional","affiliation":[{"name":"Northeastern University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2017,2,24]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/2764468.2764527"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/2815675.2815681"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/2872427.2883089"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/2940716.2940798"},{"key":"e_1_2_1_5_1","unstructured":"Fang Z. Huang L. and Wierman A. 2016. Boosting sharing economy: Social welfare or revenue driven? CoRR abs\/1604.01627.  Fang Z. Huang L. and Wierman A. 2016. Boosting sharing economy: Social welfare or revenue driven? CoRR abs\/1604.01627 ."},{"key":"e_1_2_1_6_1","doi-asserted-by":"crossref","unstructured":"Hall J. V. and Krueger A. B. 2015. An analysis of the labor market for uber's driver-partners in the united states.  Hall J. V. and Krueger A. B. 2015. An analysis of the labor market for uber's driver-partners in the united states.","DOI":"10.3386\/w22843"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/2663716.2663744"},{"key":"e_1_2_1_8_1","doi-asserted-by":"crossref","unstructured":"Lee M. K. Kusbit D. Metsky E. and Dabbish L. 2015. Working with machines: The impact of algorithmic and data-driven management on human workers.  Lee M. K. Kusbit D. Metsky E. and Dabbish L. 2015. Working with machines: The impact of algorithmic and data-driven management on human workers.","DOI":"10.1145\/2702123.2702548"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/2390231.2390245"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/2535372.2535415"},{"key":"e_1_2_1_11_1","unstructured":"Taft D. K. 2014. Amazon buy box: The internet's $80 billion sales button. eWeek. http:\/\/www.eweek.com\/enterprise-apps\/slideshows\/amazon-buy-box-the-internets-80-billion-sales-button.html.  Taft D. K. 2014. Amazon buy box: The internet's $80 billion sales button. eWeek. http:\/\/www.eweek.com\/enterprise-apps\/slideshows\/amazon-buy-box-the-internets-80-billion-sales-button.html."}],"container-title":["ACM SIGecom Exchanges"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3055589.3055594","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3055589.3055594","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T03:36:20Z","timestamp":1750217780000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3055589.3055594"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,2,24]]},"references-count":11,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2017,2,24]]}},"alternative-id":["10.1145\/3055589.3055594"],"URL":"https:\/\/doi.org\/10.1145\/3055589.3055594","relation":{},"ISSN":["1551-9031"],"issn-type":[{"type":"electronic","value":"1551-9031"}],"subject":[],"published":{"date-parts":[[2017,2,24]]},"assertion":[{"value":"2017-02-24","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}