求助一

【作者(必填)】Austan Goolsbee

【文题(必填)】Competition in the Computer Industry: Online Versus Retail

【年份(必填)】December 2001

【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/d ... Authenticated=false


求助二

【作者(必填)】Lesley Chiou

【文题(必填)】Empirical Analysis of Competition between Wal-Mart and Other Retail Channels

【年份(必填)】Summer 2009

【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/d ... Authenticated=false

谢谢！