Abstract

http://ssrn.com/abstract=2035585
 
 

Citations (1)



 


 



Internet’s Dirty Secret: Assessing the Impact of Online Intermediaries on HIV Transmission


Jason Chan


New York University - Leonard N. Stern School of Business

Anindya Ghose


New York University (NYU) - Leonard N. Stern School of Business

September 27, 2013

Chan J., and Ghose A., "Internet’s Dirty Secret: Assessing the Impact of Online Intermediaries on HIV Transmission", MIS Quarterly (Forthcoming)

Abstract:     
Online platforms offer access to a larger social group than is generally available through offline contacts, making the internet an emerging venue for seeking casual sex partners. The ease of seeking sex partners through classified ad sites may promote risky behaviors that increase transmission of STDs. In this paper, using a natural experiment set up, we investigate whether the entry of a major online personals ad site, Craigslist, increases the prevalence of HIV over a 10 year period from 1999 to 2008 across 33 states in the United States. After controlling for extraneous factors, our results suggest that the entry of Craigslist is related to a 15.9 percent increase in HIV cases. Our analysis suggests that the site entry produces an average of 6130 to 6455 cases of HIV infection in the U.S. each year, mapping out to $62 million to $65.3 million dollars in annual treatment costs. In addition, the analyses reveal that non-market related casual sex is the primary driver of the increase in HIV cases, in contrast to paid transactions (e.g., escort services and prostitution) solicited on the site which has a negative relationship with HIV trends. These findings are essential to the understanding of the social routes through which HIV transmission takes place and the extent to which site entry can influence HIV trends. Implications for healthcare practitioners and policy makers are discussed.

Number of Pages in PDF File: 48

Keywords: HIV, Entry, Online Platforms, Public Health

JEL Classification: C23, D83, I18, O33

Accepted Paper Series





Download This Paper

Date posted: April 7, 2012 ; Last revised: September 20, 2014

Suggested Citation

Chan, Jason and Ghose, Anindya, Internet’s Dirty Secret: Assessing the Impact of Online Intermediaries on HIV Transmission (September 27, 2013). Chan J., and Ghose A., "Internet’s Dirty Secret: Assessing the Impact of Online Intermediaries on HIV Transmission", MIS Quarterly (Forthcoming). Available at SSRN: http://ssrn.com/abstract=2035585 or http://dx.doi.org/10.2139/ssrn.2035585

Contact Information

Jason Chan (Contact Author)
New York University - Leonard N. Stern School of Business ( email )
44 West 4th Street Ste 8-185
New York, NY 10012
United States
HOME PAGE: http://pages.stern.nyu.edu/~jchan/
Anindya Ghose
New York University (NYU) - Leonard N. Stern School of Business ( email )
44 West 4th Street
New York, NY NY 10012
United States

Feedback to SSRN


Paper statistics
Abstract Views: 2,683
Downloads: 464
Download Rank: 31,055
Citations:  1

© 2014 Social Science Electronic Publishing, Inc. All Rights Reserved.  FAQ   Terms of Use   Privacy Policy   Copyright   Contact Us
This page was processed by apollo2 in 0.422 seconds