Electronic Commerce, Internet Markets and Online Retailing
Projects on the welfare impact of used-good markets, internet referral services, and transactions-based price dispersion.
Projects on the impact of geography on channel substitution and online/offline retail competition.
Projects on
demand estimation, impact of online market frictions and estimating menu
costs.
Monetization of the Internet and Social Media
Projects on issues related to performance metrics
in sponsored search, impact of organic search on paid search, geography
and consumer search behavior, and cross-category spillovers in search advertising.
Projects on textmining and sentiment analysis, and their application to user-generated content in reputation systems, opinion forums and product reviews, blogs and social networks.
Projects on the economic impact of social exchanges in electronic commerce, and its application to user-generated identity disclosure by reviewers.
Projects on
user-generated content in mobile networks.
Journal Publications
Gal-Or, E., A. Ghose. 2005. The Economic Incentives for Sharing Security Information, Information Systems Research 16(2), 186-208.
Choudhary, V., A. Ghose, T. Mukhopadhyay, U. Rajan. 2005. Personalized Pricing and Quality Differentiation, Management Science 51(7), 1120-1130.
Ghose, A., R. Telang, R. Krishnan. 2005. Effect of Electronic Secondary Markets on the Supply Chain, Journal of Management Information Systems 22(2), 91-120.
Ghose, A., M. Smith, R. Telang. 2006. Internet Exchanges for Used Books: An Empirical Analysis of Product Cannibalization and Welfare Impact, Information Systems Research 17(1), 3-19. (Runner-Up for the 2006 ISR Best Published Paper Award)
Ghose, A. A. Sundararajan. 2006. Evaluating Pricing Strategy Using eCommerce Data: Evidence and Estimation Challenges, Statistical Science 21(2), May.
Ghose, A., T. Mukhopadhyay, U. Rajan. 2007. Impact of Internet Referral Services on the Supply Chain, Information Systems Research 18(3), 300-319. Online Appendix
Forman, C., A. Ghose, B. Wiesenfeld. 2008. Examining the Relationship Between Reviews and Sales: The Role of Reviewer Identity Disclosure in Electronic Markets, Information Systems Research, 19(3), 291-313.
Arora, N., X. Dreze, A. Ghose, J. Hess, R. Iyengar, B. Jing, Y. Joshi, V. Kumar, N. Lurie, S. Neslin, S. Sajeesh, M. Su, N. Syam, J. Thomas, Z. J. Zhang. 2008. Putting One-to-One Marketing to Work: Personalization, Customization and Choice, forthcoming, Marketing Letters.
Forman, C., A. Ghose, A. Goldfarb. 2008. Competition between Local and Electronic Markets: How the Benefit of Buying Online Depends on Where You Live, forthcoming, Management Science.
Ghose, A. 2008. Internet Exchanges for Used Goods: An Empirical Analysis of Trade Patterns and Adverse Selection, conditionally accepted, MIS Quarterly.
Selected Working Papers
Ghose, A., S. Yang. An Empirical Analysis of Search Engine Advertising: Sponsored Search in Electronic Markets.
Forman, C., A. Ghose, B. Wiesenfeld. User-generated Identity Disclosure and Community Behavior: The Moderating Role of Community Culture in Online Markets.
Ghose, A., P. Ipeirotis. Estimating the Socio-Economic Impact of Product Reviews: Mining Text and Reviewer Characteristics.
Archak, N., A. Ghose, P. Ipeirotis. Deriving the Pricing Power of Product Features by Mining Consumer Reviews.
Ghose, A., B. Gu. Estimating Menu Costs in Electronic Markets.
Ghose, A., O. Yao. Goodbye Price Dispersion? New Evidence from Transaction Prices in Electronic Markets.
Ghose, A., K. Huang. Personalized Pricing and Quality Design.
Ghose, A., A. Sundararajan. Software Versioning and Quality Degradation? An Exploratory Study of the Evidence.
Ghose, A., P. Ipeirotis, A. Sundararajan. The Dimensions of Reputation in Electronic Markets.
Book Chapters
Gal-Or, E., A. Ghose. 2004. The Economic Consequences of Sharing Security Information, The Economics of Information Security, J. Camp and S. Lewis editions, Kluwer.
Ghose, A. 2006. Information Disclosure and Regulatory Compliance: Economic Issues and Research Directions, Managing Information Assurance in Financial Services, H.R Rao, M.Gupta and S. Upadhyaya editions, Idea Group.
Ghose, A. 2007. The Economic Impact of User-Generated and Firm-Generated Online Content: Directions for Advancing the Frontiers of Research in Electronic Commerce, Statistical Methods in eCommerce Research, W. Jank and G. Shmueli editions, Wiley and Sons.
Publications in Refereed Conferences
Ghose,
A. and S. Yang. Analyzing Search Engine
Advertising: Firm Behavior and Cross-Selling in Electronic Markets,
Proceedings of the World Wide Web Conference (WWW 2008),
Ghose,
A. and S. Yang. An Empirical Analysis
of Sponsored Search Performance in Search Engine Advertising. Proceedings
of the ACM International Conference on Web Search and Datamining
Conference (WSDM 2008), Stanford, February 2008. (Acceptance
Rate 16%)
Ghose, A. and B. Gu. Estimating Menu Costs in Electronic Markets. Proceedings of the International Conference on Information Systems (ICIS 2007), Montreal, December 2007. (Acceptance Rate 21%). Best Conference Paper Nominee and Best Paper Award for WISA Track.
Ghose,
A. and S. Yang. An Empirical Analysis
of Sponsored Search Performance in Search Engine Advertising. Proceedings
of the INFORMS Conference on Information Systems and Technology
(CIST 2007), Seattle, November 200
Archak, N., A. Ghose, and P. Ipeirotis. Show me the money! Deriving the Pricing Power of Product Features by Mining Consumer Reviews. Proceedings of the Thirteenth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2007), San Jose, August 2007.
(Acceptance Rate 19%).Ghose, A., P. Ipeirotis and A. Sundararajan. Opinion Mining Using Econometrics: A Case Study on Reputation Systems. Proceedings of the Association for Computational Linguistics (ACL 2007), Prague, June 2007.
(Acceptance Rate 22%).Forman, C., A. Ghose and A. Goldfarb. The Impact of Location on Consumer Purchases in Electronic Markets. Proceedings of the International Conference on Information Systems (ICIS 2006), Milwaukee, December 2006.(Acceptance Rate 15%).
Ghose, A. and B. Gu. Estimating the Costs of Price Adjustment in Electronic Markets. Proceedings of the INFORMS Conference on Information Systems and Technology (CIST 2006), Pittsburgh, November 2006.
Ghose, A. and A. Sundararajan. Software Versioning and Quality Degradation. Proceedings of the INFORMS Conference on Information Systems and Technology (CIST 2006), Pittsburgh, November 2006.
Ghose, A., and A. Sundararajan. Software Versioning and Quality Distortion? An Exploratory Study of the Evidence Proceedings of the International Conference on Information Systems (ICIS 2005), Las Vegas, December 2005 (Acceptance Rate 12%).
Ghose, A., K. Huang and A. Sundararajan. Versions and Successive Generations: An Analysis of Product Line Strategies and Cannibalization in Software Markets. Proceedings of the INFORMS Conference on Information Systems and Technology (CIST 2005), San Francisco, November 2005.
Ghose, A., R. Telang and R. Krishnan. Welfare Implications of Secondary Electronic Markets. Proceedings of the Hawaiian International Conference on Information Systems (HICSS 2005), Hawaii, January 2005. Best Paper Nominee.
Ghose, A., M. Smith, and R. Telang. Price Elasticities and Social Welfare in Electronic Secondary Markets. Proceedings of the International Conference on Information Systems (ICIS 2004), Washington DC, December 2004 (Acceptance Rate 15% ) Best Paper Nominee.
Ghose, A., R. Telang and R. Krishnan. Durable Goods Competition in the Presence of Secondary E-Marketplaces. Proceedings of the International Conference on Information Systems (ICIS 2003), Seattle, December 2003 (Acceptance Rate 16% ).
Ghose, A., M. Smith, and R. Telang. Internet Exchanges for Used Books: An Empirical Investigation into Welfare Implications and Policy Issues. Proceedings of the International Conference on Information Systems (ICIS 2003), Seattle, December 2003 (Acceptance Rate 16%).
Ghose, A., V. Choudhary, T. Mukhopadhyay and U. Rajan. Dynamic Pricing: A Strategic Advantage for Electronic Retailers. Proceedings of the Conference on Information Systems and Technology (CIST 2003), Atlanta, October 2003.
Ghose, A., T. Mukhopadhyay and U. Rajan. Impact of Referral Services on Channel Profits: Competition between Manufacturers & Infomediaries. Proceedings of the Conference on Information Systems and Technology (CIST 2002), San Jose, October 2002.
Ghose, A., V. Choudhary, T. Mukhopadhyay and U. Rajan. Dynamic Pricing: A Strategic Advantage for Electronic Retailers. Proceedings of the International Conference on Information Systems (ICIS 2002), Barcelona, Spain, December 2002. (Acceptance Rate 19%).
Publications in Refereed Workshops
Ghose, A., and S. Yang. Comparing Performance Metrics in Organic Search with Sponsored Search Advertising. Proceedings of the 2nd Annual International Workshop on Datamining and Audience Intelligence for Advertising (ADKDD 2008), Las Vegas, August 2008.
Li, B., A. Ghose, and P. Ipeirotis. Stay Elsewhere? Improving Local Search for Hotels Using Econometric Modeling and Image Classification. Proceedings of the Sixth International Workshop on the Web and Databases (WebDB 2008), Vancouver, June 2008.
Balakrishnan, K., A. Ghose, and P. Ipeirotis. The Impact of Information Disclosure on Stock Market returns: The Sarbanes-Oxley Act and the Role of Media as an Information Intermediary. Proceedings of the Workshop on Economics and Information Security (WEIS 2008), Dartmouth College, June 2008
.R. Zheng, F. Provost, and A. Ghose. Social Network Collaborative Filtering: Preliminary Results. Proceedings of the Sixth Workshop on eBusiness (WEB2007), Montreal, December 2007.
Ghose, A. and P. Ipeirotis. Designing Ranking Systems for Consumer Reviews: The Impact of Review Subjectivity on Product Sales and Review Quality. Proceedings of the Workshop on Information Technology and Systems (WITS 2006), Milwaukee, December 2006.
Ghose, A. and U. Rajan. The Economic Impact of Regulatory Information Disclosure on Information Security Investments, Competition, and Social Welfare. Proceedings of the Workshop on Economics and Information Security (WEIS 2006), Cambridge University, June 2006.
Ghose, A., P. Ipeirotis and A. Sundararajan. Reputation Premiums in Electronic Peer to Peer Markets: Analyzing Textual Feedback and Network Structure. Proceedings of the ACM SIGCOMM Workshop on Economics of P2P, Philadelphia, August 2005.
Ghose, A. and A. Sundararajan. Pricing Security Software: Theory and Evidence. Proceedings of the Workshop on Economics and Information Security (WEIS 2005), Boston, Harvard University, June 2005.
Gal-Or, E., and A. Ghose. The Economic Incentives for Sharing Security Information. Proceedings of the Workshop on Economics and Information Security (WEIS 2003), College Park, University of Maryland, May 2003.
Invited Conference Papers
Ghose, A., and P. Ipeirotis. Designing Novel Review Ranking Systems: Predicting Usefulness and Impact of Reviews. Proceedings of the ACM International Conference on Electronic Commerce (ICEC 2007), Minneapolis, August 2007.
Ghose, A. and S. Yang. An Empirical Analysis of Paid Placement in Online Search Advertising. Proceedings of the ACM International Conference on Electronic Commerce (ICEC 2007), Minneapolis, August 2007.
Ghose, A. and P. Ipeirotis. Designing Ranking Systems for Consumer Reviews: The Economic Impact of Customer Sentiment in Electronic Markets. Proceedings of the International Conference on Decision Support Systems (ICDSS 2007), Kolkata, January 2007.
Ghose, A. and K. Huang. A Competitive Analysis of Personalized Pricing and Quality Customization. Proceedings of the International Workshop on Customer Relationship Management, Stern School of Business, New York University, November 2005.
Ghose, A., T. Mukhopadhyay and U. Rajan. Strategic Benefits of Internet Referral Services. Proceedings of the ACM International Conference on E-Commerce, (ICEC 2003), Pittsburgh, October 2003.