Dear Arjan, we have a paper about the impact of internet reviews on the trustworthiness of the seller: Utz, S., Matzat, U., & Snijders, C. (2009). "Online Reputation Systems: The Effects of Feedback Comments and Reactions on Building and Rebuilding Trust in Online Auctions." in: International Journal of Electronic Commerce, 13, 3: 95-118. In the list of references of this paper you find other studies, for instance: Pavlou, P. A. and Dimoka, A. The nature and role of feedback text comments in online marketplaces: implications for trust building, price premiums, and seller differentiation. Information Systems Research, 17, 4 (December 2006), 392414. Best regards, Uwe ------------------------------ Message: 4 Date: Sun, 21 Feb 2010 19:51:17 +0100 From: "Arjan van den Born" <avandenborn@bornto.nl> To: <air-l@listserv.aoir.org> Subject: [Air-L] information on quality reviews (e.g. trip advisor) Message-ID: <002201cab326$d9bde370$8d39aa50$@nl> Content-Type: text/plain; charset="us-ascii" Dear all, Perhaps a somewhat change request here, but does anyone know about research done on the impact of internet quality reviews (e.g. the reviews on tripadvisor.com) on the actual purchase and price of products and services on the internet? Thank you very much in advance.. Regards, Arjan van den Born -- ==================================================== Uwe Matzat Sociology School of Innovation Science Eindhoven University of Technology P.O. Box 513, 5600 MB Eindhoven The Netherlands ------ phone +31 40 247-8392, fax +31 40 247-4646 http://umatzat.net ====================================================