When bidders are risk averse, then theoretically a buy price can raise seller revenue when values are private (but not when values are common).
Particularly after January 2005, when it raised sellers' fees a plan that was hastily amended, as vociferous members of the "eBay Community" threatened to bolt to more accommodating sites.
When there is additional competition in the form of bidders outside of the cartel, the briber's curse significantly harms cartel profits and raises seller revenues.
While Whitman's firm is still the champion of the arena, such moves as raising seller rates led to user ire and quite possibly an exodus of sellers to other online sites such as Amazon.com or the burgeoning Overstock.com.com
So angry, in fact, that there is supposedly a boycot starting on Monday to protest changes the auction site has made to the way feedback is handled, raised fees, sellers standards, and the way search works.
Bill Petrocelli, vice president of Book Passage in Corte Madera, Calif., argued that once publishers raised best-seller prices above psychological barriers like $20, $25 or $30, "it has a drag effect on the rest of the list".
Some sellers raise their retail price so they can make an acceptable profit on a wholesale discount.
But the abstaining countries included China and Russia, which also are leading sellers, raising concerns about how many countries will ultimately ratify the treaty.
Accounting claims, even if untrue, can throw a deal seriously off track, and this may be a problem in the future as short-sellers raise unwarranted claims.
"For a long period of time, eBay generated revenue growth by raising fees on sellers," said Scot Wingo, the founder of Channel Advisor, which helps small businesses sell on the Internet.
