Chatter Matters: How Twitter Can Open the Black Box of Online Word-of-Mouth. - Huaxia Rui; Yizao Liu; Andrew B. Whinston (ICIS, 2010)

Whose and what chatter matters? The effect of tweets on movie sales. - Huaxia Rui; Yizao Liu; Andrew B. Whinston (Decis. Support Syst., 2013)