@inproceedings{puranam-cardie-2014-enrollment,
    title = "The Enrollment Effect: A Study of {A}mazon`s Vine Program",
    author = "Puranam, Dinesh  and
      Cardie, Claire",
    editor = "Oh, Alice  and
      Van Durme, Benjamin  and
      Yarowsky, David  and
      Tsur, Oren  and
      Volkova, Svitlana",
    booktitle = "Proceedings of the Joint Workshop on Social Dynamics and Personal Attributes in Social Media",
    month = jun,
    year = "2014",
    address = "Baltimore, Maryland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W14-2703/",
    doi = "10.3115/v1/W14-2703",
    pages = "17--27"
}