TY - JOUR AU - Ockenfels,Axel AU - Reiley,David AU - Sadrieh,Abdolkarim TI - Online Auctions JF - National Bureau of Economic Research Working Paper Series VL - No. 12785 PY - 2006 Y2 - December 2006 UR - http://www.nber.org/papers/w12785 L1 - http://www.nber.org/papers/w12785.pdf N1 - Author contact info: Axel Ockenfels Department of Economics University of Cologne D-50923 Köln Germany E-Mail: ockenfels@uni-koeln.de David H. Reiley, Jr. Yahoo! 2GA-2 4401 Great America Parkway Santa Clara, CA 95054 Tel: 520/621-6238 Fax: 408-349-2270 E-Mail: reiley@yahoo-inc.com Abdolkarim Sadrieh Faculty of Economics and Management University of Magdeburg Postbox 4120, 39016 Magdeburg, GERMANY E-Mail: sadrieh@ww.uni-magdeburg.de AB - The economic literature on online auctions is rapidly growing because of the enormous amount of freely available field data. Moreover, numerous innovations in auction-design features on platforms such as eBay have created excellent research opportunities. In this article, we survey the theoretical, empirical, and experimental research on bidder strategies (including the timing of bids and winner's-curse effects) and seller strategies (including reserve-price policies and the use of buy-now options) in online auctions, as well as some of the literature dealing with online-auction design (including stopping rules and multi-object pricing rules). ER -