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Publications

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  • All HBS Web  (9)
    • Faculty Publications  (3)

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    • All HBS Web  (9)
      • Faculty Publications  (3)

      by Aurélie Lemmens Remove by Aurélie Lemmens →

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      • September–October 2020
      • Article

      Managing Churn to Maximize Profits

      By: Aurelie Lemmens and Sunil Gupta
      Customer defection threatens many industries, prompting companies to deploy targeted, proactive customer retention programs and offers. A conventional approach has been to target customers either based on their predicted churn probability or their responsiveness to a... View Details
      Keywords: Churn Management; Defection Prediction; Loss Function; Stochastic Gradient Boosting; Customer Relationship Management; Consumer Behavior; Profit
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      Lemmens, Aurelie, and Sunil Gupta. "Managing Churn to Maximize Profits." Marketing Science 39, no. 5 (September–October 2020): 956–973.
      • January 23, 2020
      • Article

      Sanctions and the End of Trans-Atlanticism: Iran, Russia, and the Unintended Division of the West

      By: Rawi Abdelal and Aurélie Bros
      Sanctions have become the dominant tool of statecraft in the United States and other Western states, especially the European Union, since the end of the Cold War. But the systematic use of this instrument may produce unintended and somewhat paradoxical geopolitical... View Details
      Keywords: Geopolitics; Economic Sanctions; International Relations; United States; Russia; Iran; Europe
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      Abdelal, Rawi, and Aurélie Bros. "Sanctions and the End of Trans-Atlanticism: Iran, Russia, and the Unintended Division of the West." Notes de l'Ifri (January 23, 2020). (Also published as "The End of Transatlanticism? How Sanctions Are Dividing the West," Horizons, no. 16 (spring 2020), pp. 114-134.)
      • 2019
      • Working Paper

      Managing Churn to Maximize Profits

      By: Aurelie Lemmens and Sunil Gupta
      Customer defection threatens many industries, prompting companies to deploy targeted, proactive customer retention programs and offers. A conventional approach has been to target customers either based on their predicted churn probability, or their responsiveness to a... View Details
      Keywords: Churn Management; Defection Prediction; Loss Function; Stochastic Gradient Boosting; Customer Relationship Management; Consumer Behavior; Profit
      Citation
      SSRN
      Read Now
      Related
      Lemmens, Aurelie, and Sunil Gupta. "Managing Churn to Maximize Profits." Harvard Business School Working Paper, No. 14-020, September 2013. (Revised December 2019. Forthcoming at Marketing Science.)
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