A Model of Portal Competition in the Presence of Privacy Concerns: Strategic and Welfare Implications. - Ramnath K. Chellappa; Raymond G. Sin (ICIS, 2004)

Personalization versus Privacy: An Empirical Examination of the Online Consumer's Dilemma. - Ramnath K. Chellappa; Raymond G. Sin (Inf. Technol. Manag., 2005)

Image Pricing: Airline Competition on the Internet. - Raymond G. Sin; Ramnath K. Chellappa; S. Siddarth (ICIS, 2006)

An economic model of portal competition under privacy concerns. - Ramnath K. Chellappa; Raymond G. Sin (ICEC, 2007)

Competition for Information under Privacy Concerns. - Ramnath K. Chellappa; Raymond G. Sin (WEIS, 2008)

Contracting For Personalization. - Raymond G. Sin; Jia Jia (PACIS, 2011)

Price Formats as a Source of Price Dispersion: A Study of Online and Offline Prices in the Domestic U.S. Airline Markets. - Ramnath K. Chellappa; Raymond G. Sin; S. Siddarth (Inf. Syst. Res., 2011)