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Project

Crowdsourcing purchase histories

Creative Commons

Attribution 4.0 International

Alex Berke

Groups
Publication

Evaluating Amazon Effects and the Limited Impact of COVID-19 With Purchases Crowdsourced from US Consumers

A. Berke, D. Calacci, A. Pentland, and K. Larson. Evaluating Amazon Effects and the Limited Impact of COVID-19 With Purchases Crowdsourced from US Consumers. 2025. https://arxiv.org/abs/2501.10596

Publication

Insights from an experiment crowdsourcing data from thousands of US Amazon users: The importance of transparency, money, and data use

Alex Berke, Robert Mahari, Sandy Pentland, Kent Larson, and Dana Calacci. 2024. Insights from an experiment crowdsourcing data from thousands of US Amazon users: The importance of transparency, money, and data use. Proc. ACM Hum.-Comput. Interact. 8, CSCW2, Article 466 (November 2024), 48 pages. https://doi.org/10.1145/3687005

Publication

Open e-commerce 1.0, five years of crowdsourced U.S. Amazon purchase histories with user demographics

Berke, A., Calacci, D., Mahari, R. Yabe, T., Larson, K., & Pentland, S. Open e-commerce 1.0, five years of crowdsourced U.S. Amazon purchase histories with user demographics. Sci Data 11, 491 (2024). https://doi.org/10.1038/s41597-024-03329-6