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PUBLIC MARKS from jackiege with tags ebiz & auction

两教授研究了美国ebay还有韩国的ebay模仿网站auction.co.kr上超过50万个拍卖的统计数据，看出了竞拍者行为的数学模式，并且推导出所谓的power law 等式。这个等式反映了越接近拍卖的尾声，出价就会更频繁这个事实，用这个等式得出了sniping是最佳策略的结论。

Yahoo內部員工曾誇口過，eBay每打一次廣告，Yahoo的市佔率就會跟著上升，為何？因為在台灣，拍賣已經跟Yahoo劃上等號了。

by 2 others (via)

1 (3 marks)