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Communicating Preferences to Improve Recommendations

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  • Amir Habibi

    (HU Berlin)

Abstract

I study a cheap talk model between a buyer and a seller with two goods for sale. There is two-sided (independent) private information with sequential, two-way communication. In the first stage, the buyer communicates her private preferences to the seller. In the second stage, the seller communicates the quality of the goods to the buyer. When the buyer’s preference is about which attribute common to both goods she prefers, the seller strictly benefits from the buyer communicating her preferences. Whereas when the buyer’s preference is about which good she prefers, this is never the case.

Suggested Citation

  • Amir Habibi, 2023. "Communicating Preferences to Improve Recommendations," Rationality and Competition Discussion Paper Series 394, CRC TRR 190 Rationality and Competition.
    • Handle: RePEc:rco:dpaper:394
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    References listed on IDEAS

    as
    1. Golosov, Mikhail & Skreta, Vasiliki & Tsyvinski, Aleh & Wilson, Andrea, 2014. "Dynamic strategic information transmission," Journal of Economic Theory, Elsevier, vol. 151(C), pages 304-341.
    2. Yeon-Koo Che & Wouter Dessein & Navin Kartik, 2013. "Pandering to Persuade," American Economic Review, American Economic Association, vol. 103(1), pages 47-79, February.
    3. Watson, Joel, 1996. "Information Transmission When the Informed Party Is Confused," Games and Economic Behavior, Elsevier, vol. 12(1), pages 143-161, January.
    4. Gardete, Pedro M. & Bart, Yakov, 2018. "Tailored Cheap Talk," Research Papers 3400, Stanford University, Graduate School of Business.
    5. Archishman Chakraborty & Rick Harbaugh, 2010. "Persuasion by Cheap Talk," American Economic Review, American Economic Association, vol. 100(5), pages 2361-2382, December.
      • Archishman Chakraborty & Rick Harbaugh, 2006. "Persuasion by Cheap Talk," Working Papers 2006-10, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy, revised Oct 2009.
    6. Elliot Lipnowski & Doron Ravid, 2020. "Cheap Talk With Transparent Motives," Econometrica, Econometric Society, vol. 88(4), pages 1631-1660, July.
    7. Pedro M. Gardete & Yakov Bart, 2018. "Tailored Cheap Talk: The Effects of Privacy Policy on Ad Content and Market Outcomes," Marketing Science, INFORMS, vol. 37(5), pages 733-752, September.
    8. Mark Armstrong & Jidong Zhou, 2022. "Consumer Information and the Limits to Competition," American Economic Review, American Economic Association, vol. 112(2), pages 534-577, February.
    9. Lai, Ernest K., 2014. "Expert advice for amateurs," Journal of Economic Behavior & Organization, Elsevier, vol. 103(C), pages 1-16.
    10. Anton Kolotilin & Tymofiy Mylovanov & Andriy Zapechelnyuk & Ming Li, 2017. "Persuasion of a Privately Informed Receiver," Econometrica, Econometric Society, vol. 85(6), pages 1949-1964, November.
    11. Krishna, Vijay & Morgan, John, 2004. "The art of conversation: eliciting information from experts through multi-stage communication," Journal of Economic Theory, Elsevier, vol. 117(2), pages 147-179, August.
    12. Sinem Hidir & Nikhil Vellodi, 2021. "Privacy, Personalization, and Price Discrimination," Journal of the European Economic Association, European Economic Association, vol. 19(2), pages 1342-1363.
    13. Seidmann, Daniel J., 1990. "Effective cheap talk with conflicting interests," Journal of Economic Theory, Elsevier, vol. 50(2), pages 445-458, April.
    14. Françoise Forges, 1990. "Equilibria with Communication in a Job Market Example," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 105(2), pages 375-398.
    15. Wonsuk Chung & Rick Harbaugh, 2019. "Biased recommendations from biased and unbiased experts," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 28(3), pages 520-540, June.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    cheap talk; strategic communication; product recommendations;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality

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