A dollar for your thoughts: Feedback-conditional rebates on eBay
Luis Cabral and
Lingfang Li
Natural Field Experiments from The Field Experiments Website
Abstract:
We run a series of controlled field experiments on eBay where buyers are re-warded for providing feedback. Our results provide little support for the hypothesis of buyer's rational economic behavior: the likelihood of feedback barely increases as we increase feedback rebate values; also, the speed of feedback, bid levels and the number of bids are all insensitive to rebate values. By contrast, we find evidence consistent with reciprocal buyer behavior. Lower trans-action quality leads to a higher probability of negative feedback as well as a speeding up of such negative feedback. However, when transaction quality is low (as measured by slow shipping), offering a rebate significantly decreases the likelihood of negative feedback. All in all, our results are consistent with the hypothesis that buyers reciprocate the seller's "good deeds" (feedback rebate, high transaction quality) with more frequent and more favorable feedback. As a result, sellers can "buy" feedback, but such feedback is likely to be biased.
Date: 2015
New Economics Papers: this item is included in nep-exp
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Citations: View citations in EconPapers (45)
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Related works:
Journal Article: A Dollar for Your Thoughts: Feedback-Conditional Rebates on eBay (2015) 
Working Paper: A Dollar for Your Thoughts: Feedback-Conditional Rebates on eBay (2012) 
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Persistent link: https://EconPapers.repec.org/RePEc:feb:natura:00578
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