Active bidders versus smart bidders

Purpose The purpose of this paper is to contrast two lay theories of how consumers draw affective inferences about their online bidding experiences. The active-bidder theory (smart-bidder theory) predicts that after winning a bid, highly (minimally) participative bidders would be more satisfied than minimally (highly) participative bidders. Design/methodology/approach Four experiments test two competing hypotheses, the active-bidder hypothesis and the smart-bidder hypothesis (Study 1), identify a condition that mitigates the observed effects (Study 2), identify when the mitigation is effective or ineffective (Study 3) and replicate the findings in a scenario-based study where participants are allowed to make actual bidding decisions (Studies 4A and 4B). Findings The findings support the smart-bidder hypothesis across three different product categories; however, this heuristic-driven effect is absent when bidders have concrete shopping goals. The effect was sufficiently robust to be observed even when the bids are made at will. Research limitations/implications The present research does not incorporate the widely adopted procedure of second-price auction (also known as proxy bidding in the eBay setting), a system that allows the highest bidder to win the auction but pay the amount of the second-highest bid. Practical implications Online consumers should be mindful that entering the minimum number of bids not only helps consumers avoid overbidding but also elevates their joy in winning after the auction ends. Originality/value Prior research on bidding behavior on online auction sites has yet to examine how different bidding dynamics affect consumers’ post-auction satisfaction. This research sheds light on the psychological process underlying the robust phenomenon: online auction consumers rely heavily on proxy signals. Bidders appear to use the efficiency heuristic in constructing their affective judgments of their buying experiences.