IDEAS home Printed from https://ideas.repec.org/p/net/wpaper/1209.html
   My bibliography  Save this paper

Group Coupons: Interpersonal Bundling on the Internet

Author

Listed:
  • Yongmin Chen

    (Department of Economics, University of Colorado, Boulder)

  • Tianle Zhang

    (Faculty of Business, Hong Kong Polytechnic University)

Abstract

Sellers sometimes offer goods for sale under both a regular price and a discount for group purchase if the consumer group reaches some minimum size. This selling practice, which we term interpersonal bundling, has been popularized on the Internet by companies such as Groupon. We explain why interpersonal bundling is a profitable strategy in the presence of demand uncertainty, and how it may further boost profits by stimulating product information dissemination. Other reasons for its profitability are also discussed. We provide sufficient conditions for interpersonal bundling to dominate separate selling, and identify factors that determine the size of its profit advantage.

Suggested Citation

  • Yongmin Chen & Tianle Zhang, 2012. "Group Coupons: Interpersonal Bundling on the Internet," Working Papers 12-09, NET Institute.
    • Handle: RePEc:net:wpaper:1209
    as

    Download full text from publisher

    File URL: http://www.netinst.org/Chen_12-09.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Chenghuan Sean Chu & Phillip Leslie & Alan Sorensen, 2011. "Bundle-Size Pricing as an Approximation to Mixed Bundling," American Economic Review, American Economic Association, vol. 101(1), pages 263-303, February.
    2. Jonathan D. Levin, 2011. "The Economics of Internet Markets," NBER Working Papers 16852, National Bureau of Economic Research, Inc.
    3. Schmalensee, Richard, 1984. "Gaussian Demand and Commodity Bundling," The Journal of Business, University of Chicago Press, vol. 57(1), pages 211-230, January.
    4. James D. Dana Jr., 1998. "Advance-Purchase Discounts and Price Discrimination in Competitive Markets," Journal of Political Economy, University of Chicago Press, vol. 106(2), pages 395-422, April.
    5. Justin P. Johnson & David P. Myatt, 2006. "On the Simple Economics of Advertising, Marketing, and Product Design," American Economic Review, American Economic Association, vol. 96(3), pages 756-784, June.
    6. Long, John B, Jr, 1984. "Comments on "Gaussian Demand and Commodity Bundling."," The Journal of Business, University of Chicago Press, vol. 57(1), pages 235-246, January.
    7. Gale, Ian L & Holmes, Thomas J, 1993. "Advance-Purchase Discounts and Monopoly Allocation of Capacity," American Economic Review, American Economic Association, vol. 83(1), pages 135-146, March.
    8. R. Preston McAfee & John McMillan & Michael D. Whinston, 1989. "Multiproduct Monopoly, Commodity Bundling, and Correlation of Values," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 104(2), pages 371-383.
    9. Gale, Ian L. & Holmes, Thomas J., 1992. "The efficiency of advance-purchase discounts in the presence of aggregate demand uncertainty," International Journal of Industrial Organization, Elsevier, vol. 10(3), pages 413-437, September.
    10. William James Adams & Janet L. Yellen, 1976. "Commodity Bundling and the Burden of Monopoly," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 90(3), pages 475-498.
    11. Dana, James D, Jr, 2001. "Monopoly Price Dispersion under Demand Uncertainty," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(3), pages 649-670, August.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Wu, Chien-Wei & Chiu, Hsien-Hung, 2016. "Price Discrimination Through Group Buying," Hitotsubashi Journal of Economics, Hitotsubashi University, vol. 57(1), pages 27-52, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yongmin Chen & Tianle Zhang, 2015. "Interpersonal Bundling," Management Science, INFORMS, vol. 61(6), pages 1456-1471, June.
    2. Alexei Alexandrov & Özlem Bedre-Defolie, 2014. "The Equivalence of Bundling and Advance Sales," Marketing Science, INFORMS, vol. 33(2), pages 259-272, March.
    3. Stole, Lars A., 2007. "Price Discrimination and Competition," Handbook of Industrial Organization, in: Mark Armstrong & Robert Porter (ed.), Handbook of Industrial Organization, edition 1, volume 3, chapter 34, pages 2221-2299, Elsevier.
    4. Zhou, Jidong, 2021. "Mixed bundling in oligopoly markets," Journal of Economic Theory, Elsevier, vol. 194(C).
    5. Chen, Yongmin & Li, Jianpei, 2018. "Bundled procurement," Journal of Public Economics, Elsevier, vol. 159(C), pages 116-127.
    6. Nocke, Volker & Peitz, Martin & Rosar, Frank, 2011. "Advance-purchase discounts as a price discrimination device," Journal of Economic Theory, Elsevier, vol. 146(1), pages 141-162, January.
    7. Kopczewski, Tomasz & Sobolewski, Maciej & Miernik, Ireneusz, 2018. "Bundling or unbundling? Integrated simulation model of optimal pricing strategies," International Journal of Production Economics, Elsevier, vol. 204(C), pages 328-345.
    8. Chen, Minghua & Rennhoff, Adam D. & Serfes, Konstantinos, 2016. "Bundling, à la carte pricing and vertical bargaining in a two-sided model," Information Economics and Policy, Elsevier, vol. 35(C), pages 30-44.
    9. Neil Gandal & Sarit Markovich & Michael H. Riordan, 2018. "Ain't it “suite”? Bundling in the PC office software market," Strategic Management Journal, Wiley Blackwell, vol. 39(8), pages 2120-2151, August.
    10. Ritwik Raj & Mark H. Karwan & Chase Murray & Lei Sun, 2022. "Itemized pricing in B2B bundles with diminishing reservation prices and loss averse customers," Journal of Revenue and Pricing Management, Palgrave Macmillan, vol. 21(4), pages 375-392, August.
    11. Yongmin Chen & Michael H. Riordan, 2013. "Profitability Of Product Bundling," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 54(1), pages 35-57, February.
    12. Marco Sahm, 2015. "Advance-Purchase Financing of Projects with Few Buyers," CESifo Working Paper Series 5560, CESifo.
    13. Scott Fay & Jinhong Xie, 2010. "The Economics of Buyer Uncertainty: Advance Selling vs. Probabilistic Selling," Marketing Science, INFORMS, vol. 29(6), pages 1040-1057, 11-12.
    14. Zhang, Tianle, 2010. "Advance-Purchase Programs: When to Introduce and What to Inform Consumers," MPRA Paper 25606, University Library of Munich, Germany.
    15. Marcelo Olivares & Gabriel Y. Weintraub & Rafael Epstein & Daniel Yung, 2012. "Combinatorial Auctions for Procurement: An Empirical Study of the Chilean School Meals Auction," Management Science, INFORMS, vol. 58(8), pages 1458-1481, August.
    16. Claudio A. Piga & Enrico Bachis, 2006. "Pricing strategies by European traditional and low cost airlines. Or, when is it the best time to book on line?," Discussion Paper Series 2006_14, Department of Economics, Loughborough University, revised Jul 2006.
    17. Xeni Dassiou & Dionysius Glycopantis, 2012. "Optimal Decisions in Two-stage Bundling," Chapters, in: Joseph E. Harrington Jr & Yannis Katsoulacos (ed.), Recent Advances in the Analysis of Competition Policy and Regulation, chapter 5, Edward Elgar Publishing.
    18. Mark Armstrong, 2016. "Nonlinear Pricing," Annual Review of Economics, Annual Reviews, vol. 8(1), pages 583-614, October.
    19. Takanori Adachi & Takeshi Ebina & Makoto Hanazono, 2017. "Endogenous Product Boundary," Manchester School, University of Manchester, vol. 85(1), pages 13-40, January.
    20. Siegert, Caspar & Ulbricht, Robert, 2020. "Dynamic oligopoly pricing: Evidence from the airline industry," International Journal of Industrial Organization, Elsevier, vol. 71(C).

    More about this item

    Keywords

    Interpersonal Bundling; Group Coupon; Group Discount; Demand Uncertainty;
    All these keywords.

    JEL classification:

    • D4 - Microeconomics - - Market Structure, Pricing, and Design
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
    • M3 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Marketing and Advertising

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:net:wpaper:1209. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Nicholas Economides (email available below). General contact details of provider: http://www.NETinst.org/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.