He, Yongfu; Leszczyc, Peter Popkowski - In: Marketing Letters 24 (2013) 4, pp. 387-397
strategies in charity and non-charity auctions, focusing on the extent of jump bidding at different stages of auctions. Results … indicate that jump bidding is negatively correlated with bidder entry and positively associated with ending prices. These …-charity auctions. Additionally, early-stage jump bidding occurred more often in charity auctions (consistent with bidders trying to …