【作者(必填)】Pinar Yildirim
The Wharton School, University of Pennsylvania, Philadelphia, Pennsylvania 19104 Esther Gal-Or
Katz Graduate School of Business, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 Tansev Geylani
Katz Graduate School of Business, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
【文题(必填)】User-Generated Content and Bias in News Media