Recommender systems and their impact on sales diversity. - Daniel M. Fleder; Kartik Hosanagar (EC, 2007)

Blockbuster Culture's Next Rise or Fall: The Impact of Recommender Systems on Sales Diversity. - Daniel M. Fleder; Kartik Hosanagar (Manag. Sci., 2009)

Recommender systems and their effects on consumers: the fragmentation debate. - Daniel M. Fleder; Kartik Hosanagar; Andreas Buja (EC, 2010)

Will the Global Village Fracture Into Tribes? Recommender Systems and Their Effects on Consumer Fragmentation. - Kartik Hosanagar; Daniel M. Fleder; Dokyun Lee; Andreas Buja (Manag. Sci., 2014)