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Viral Marketing - Digitization of WOM : Promise and challenges of Online Feedback Mechanisms. Group 8. Introduction. Online feedbacks Mechanisms : technology for building trust and fostering cooperation in online marketplaces Web 2.0 : bidirectional communication
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Viral Marketing - Digitization of WOM : Promise and challenges of Online Feedback Mechanisms Group 8
Introduction • Online feedbacks Mechanisms : technology for building trust and fostering cooperation in online marketplaces • Web 2.0 : bidirectional communication • WOM : New significance with internet • Changing people’s behavior : cooperation • Changing organizations' behavior : Brand building, product development
Case study : eBay’sfeedback mechanism • Founded in 1995, leading online marketplace • All transactions are not backed on the formal contractual guarantees • Feedback mechanism: cooperation and trust • Success due to its reputation
Studies on eBay’s feedback • One-time deals: 89% • Do you trust the feedback on eBay? Most influential components : • Overallnumber of positive and negative ratings • Recentlypostednegativecomments • Do youthinkthey are more positive or negative feedback? • positive 99.1% negative 0.6% neutral 0.3%
Reputation in Game Theory Higher payoff(reduce the temptation to cheat) Positive feedbacks Reputation Limits : Some sellers were willing to sell products at a discount in exchange for positive feedbacks. (A study by the University of California Berkeley,2007)
Review of Taobao’s feedback • Taobao’s rating system • Is this seller reliable?—looking at the feedback • Hearts<diamonds<crowns • Red, yellow and black flowers Positive feedback neutral Negative feedback
Review of Taobao’s feedback • Good feedback is boring, bad feedback is interesting • Update – new additions to the system Seller Speed, Accuracy and Attitude • A Word About Leaving Bad Feedback to avoid disputes
Challenges and Opportunities • Undertanding the impact of Scalability: Need of first feedbacks to induce trust Riskof being the first evaluator • Cheating the system: Online Identities Biaisedand deletedcomments • Exploiting the Feedback mediators : Show feedbacks’ data the wayyouwant • Game theory: People tend to behonest and to trust theirpeers
How to manage feedbacks? • Companiestry to have control about feedback thanks to severaltools: • Filter the content and deletenegativecomments • Pay to gain followers/likes/comment • Givefinancialincentives to create feedback
Pay for feedbacks fastfollowers.com epinions.com
The New Way of Creating Feedback: The InstagramHotel • 4 Stars Hotel- Sydney, Australia • Free night for Instagram people > 10,000 followers • Hoteldesigned to bephotographed • Selfie-space http://www.konbini.com/fr/3-0/1888-hotel-instagram/
Hotels’ Strategy • Great competiton • Design issues / Reviews amount issues • Promotion by Rewardingcustomersthatgivegreat impact
Conclusion • Constructlarge-scaleword-of-mouth networks • Create side effects : Increaseinterdependencies • To understand it you need to : take into account the online environment, design precisely the type of information you want, volatility of online identities • Game theoryis the naturalfoundationfor the study of online feedback mechanisms.
Last feedback mechanism The betterourgrades The betteryour course evaluation…