telang5.JPGRahul Telang

rtelang.AT.andrew.cmu.edu

 

Professor of Information Systems and Management
H. John Heinz III College,
Carnegie Mellon University

 

 

EDUCATION       TEACHING          RESEARCH          VITA           IDEA Center                         

 

 

 

3040, Hamburg Hall
Pittsburgh, PA 15213
Phone: (412) 268-1155
Fax: (412) 268-5337
 
 
 

 

 

 

 

Rahul Telang is professor of Information systems and Management at the Heinz College at Carnegie Mellon University. He has been at the Heinz College since 2002 and predominantly teaches in the School of Information Systems and Management.

Professor Telang’s is broadly interested in how Information and Communication Technologies (ICTs) and associated digitization of information impact consumers, business and policies. Within this thread, his interest lies in two major domains. First is Digital Media Industry with a particular focus on how digitization (and associated piracy) in copyrighted industries is affecting the incentives of content provider, distributors and users. His research is directed towards understanding and shaping an optimal copyright and intellectual property policy in the Digitization Era. He was the recipient of Sloan Foundation Industry Study fellowship and a number of Google Faculty awards. He is also co-director of a center IDEA (Initiative for Digital Entertainment Analytics).  He has worked extensively with industry and policy makers on variety of issue surrounding digitization of Media.

His second area of work is on economics of information security and privacy. His key interest is in understanding the incentives of various parties (users, firms and hackers), why markets fail, how to create a useful policy framework and how to measure the effectiveness of such policies. His work explored the controversy surrounding vulnerability disclosure, vulnerability markets and their role in generating optimal outcomes. Recently, he has been examining the role of data breach disclosure laws on identity thefts. He was the recipient of NSF CAREER award for his work on economics of information security. He is also part of Cylab and Institute for Infrastructure Protection (I3P). Currently, he is working on a large NSA funded project on examining home users’ security and privacy behavior.

Some of his other work has explored the role of broadband in schools, ICTs in for form of EMR (Electronic Medical Records) in hospitals, issue of number portability, exclusivity and so on in mobile industry.

Dr. Telang has published extensively in many top management and policy journals like Management Science, Marketing Science, ISR, MIS Quarterly, Journal of Industrial Economics, Journal of Policy and Management, and NBER chapters. He is a senior editor at ISR (Information Systems Research) and MIS Quarterly. He has organized many conferences and workshops and many of his papers have received top honors at journals and conferences. He has had large external funding over the years for many of his projects.

He is also deputy director of a large and ambitious project called “living analytics” (LARC) which is a joint endeavor between Singapore Management University and The Heinz College and CMU.  He will be directing projects related to digital and social media. Currently he is the director of the PhD program at the Heinz College.

Education

 

PhD (Industrial Administration (Information Systems)), Graduate School of Industrial Administration (Tepper School of Business), Carnegie Mellon University, 2002.
Thesis: Consumer Choice of Internet Search Engines: Empirical and Analytical Framework

M.S. Industrial Administration (Information Systems), GSIA, Carnegie Mellon University, 1999.

MBA, Indian Institute of Foreign Trade, New Delhi, India, 1997.

B.E. (Electrical and Electronic Engineering), Birla Institute of Technology and Science, Pilani, India 1994.

Employment

 

2002-2008 - Assistant Professor of Information Systems and Management, H. J Heinz III College, Carnegie Mellon University

2004 (November-January) – visiting professor, Indian School of Business, Hyderabad.

2008-2011  - Associate Professor of Information Systems and Management (without tenure), H. John Heinz III College, Carnegie Mellon University

2009-2011  - Dean’s Career Development Associate Professor.

2011-              Professor of Information Systems and Management, H. John Heinz III College, Carnegie Mellon University

 

Prior to joining academia, Dr Telang worked (1994-95) at a large software consultancy firm (TCS – Tata Consultancy Services) in Mumbai, India.

Recent Working Papers

 

1.       Daegon Cho, Anuj Kumar, Rahul Telang. “iPhone Exclusivity, Smartphone Demand and Welfare”

 

This study investigates the impact of Apple’s exclusivity arrangement with wireless carriers on the demand for smartphones. To measure how this limited access would change smartphone sales and consumer welfare, a structural model of consumers’ demand is developed and estimated on a unique dataset comprising of a panel data of mobile handset sales in six developed countries. The parameters estimated by this model suggest that the exclusive arrangement resulted in loss in iPhone sales and an overall loss in smartphone sales in the six countries. Moreover, the restricted iPhone availability also led to a substantial loss in consumer welfare.

 

 

2.      Rodrigo Belo, Pedro Ferreira, Rahul Telang, “Spillovers from Wiring School with Broadband: Critical Role of Children”

 

In this paper we model and measure the roles that broadband use by children at school play in the decision to adopt Internet at home. We use data from Portugal on household Internet penetration and on schools’ broadband usage. We use two different sets of instruments for the schools' broadband use to alleviate endogeneity concerns. We find that broadband use at school leads to higher levels of Internet penetration in neighboring households. The average broadband use in schools across our dataset (1.65 GB/student in 2008 plus 2009) increased the probability of Internet adoption by 24% in households with children, while no statistically significant effect is found in households without children.

 

3.      Zia Hydari, Rahul Telang, William Marella, “Saving Patient Ryan: Can Hospital IT make patient care safer? Evidence from Pennsylvania Hospitals”.

 

Patient safety is expected to benefit from health information technology (IT) but the evidence of health IT’s impact on safety is equivocal. We study the effect of advanced Electronic Medical Records (EMRs) on patient safety using panel data from Pennsylvania hospitals for 2005–2012. State law mandates Pennsylvania hospitals to report patient safety events to Pennsylvania Patient Safety Authority, and our data set includes all reported patient safety events in Pennsylvania hospitals for 2005-2012.  We find that hospitals benefit from a 27% decline in patient safety events attributable to advanced EMR adoption. We also find that several important subcategories of patient safety events contribute to the overall benefit --- events due to medication errors decline by 30% and events due to complications decline by 25%. Our results hold against a number of robustness checks on identification.

 

 

Journal Publications

DIGITAL MEDIA, PIRACY AND COPYRIGHTS

 

1.     B Danaher, Y Huang, M Smith, R Telang (2014), “An empirical Analysis of Digital Music Bundling Strategies” Forthcoming, Management Science.

 

2.      B Danaher, M Smith, R Telang (2014), “Piracy and Copyright Enforcement Mechanism”, Innovation Policy and the Economy, Vol (14), NBER  

 

3.      B Danaher, M D Smith, R Telang, S Chen, The Effect of Graduated Response Anti-Piracy Laws on Music Sales: Evidence from an Event Study in France”, forthcoming Journal of Industrial Economics.

(This paper has been in the news of obvious reasons. Different sides have taken their own spin on what the paper suggests on not. Here is some clarifications from us: http://infojustice.org/archives/8891.

Here is a Le Monde Article which we believe (wrongly) has been critical of our results. Hadopi, source of the growth of iTunes)

 

4.      Rajiv Garg, Rahul Telang (2013), “Inferring App demand from publicly available data”, paper, MIS Quarterly, 37(4)

Here is a story in Post-Gazette on this paper,      http://old.post-gazette.com/pg/11359/1199005-467-0.stm.

 

5.      B Danaher, S Dhanasobhon, M Smith, R. Telang (2010), “Converting Pirates without Cannibalizing Purchasers: The Impact of Digital Distribution on Physical Sales and Internet Piracy”, Marketing Science, 29(6), 1138:1151.  Paper.

 

6.      M. D. Smith, R. Telang “Piracy or Promotion? The Impact of Broadband Internet Penetration on DVD Sales”, Information Economics and Policy, 22(4), 289-298.

 

7.      Michael Smith, Rahul Telang (2010), “Competing with Free: The Impact of Movie Broadcasting on DVD Sales and Internet Piracy”, MIS Quarterly, 33(2), 321-338. paper

 

8.      S Bhattacharjee, R Gopal, K Lertwachara, J Marsden, R Telang (2006), “The Effect of Digital Sharing Technologies on Music Markets: A Survival Analysis of Albums on Ranking Charts”, Management Science, 53(10), 1359-1374. [lead Article] paper

 

9.      R Krishnan, M D. Smith, Z. Tang, R. Telang (2007) “Digital Business Models for Peer-to-Peer Networks: Analysis and Economic Issues”, Review of Network Economics, 6(2), 194-213.  paper

10.  Anindya Ghose, Michael Smith, Rahul Telang (2006), "Internet Exchanges for Used Books: An Empirical Analysis of Product Cannibalization and Welfare Impact", Information Systems Research (ISR), 17(1), 3-19, [Lead Article] paper

·         An article about this paper appeared in The New York Times article.

·         Won the runner-up best published paper award in ISR.

 

11.   Anindya Ghose, Rahul Telang, Ramayya Krishnan (2005), "Impact of Electronic Secondary Markets on Information Goods Supply Chain, Journal of MIS (JMIS), 22(2), 91-120. paper

 

12.  Rahul Telang, Tridas Mukhopadhyay (2005), "Drivers of Web Portal Use", Electronic Commerce Research and Applications. 4(1): 46-62. paper

 

13.  Rahul Telang, Peter Boatwright, Tridas Mukhopadhyay (2004), "A Mixture Model for Internet Search Engine Visits", Journal of Marketing Research (JMR), 41(2), 206-214. paper

 

14.  Rahul Telang, Uday Rajan, Tridas Mukhopadhyay (2004), "The Market Structure for Internet Search Engines", Journal of MIS (JMIS), 21(2), 137-160. paper

 

15.   Ramayya Krishnan, Michael Smith, Rahul Telang (2004), "The Economics of Peer to Peer Networks", Journal of Information Technology Theory and Application (JITTA), 5(3), 31-44. paper

 

INFORMATION SECURITY AND PRIVACY

 

 

1.       S. Wattal, R. Telang, T. Mukhopadhyay, P. Boatwright (2010), “What’s in a “name”? Impact of Use of Customer Information in Email Advertisement”, Information Systems Research, forthcoming

 

2.      S. Romanosky, R. Telang, A. Acquisti (2011), “Do Data Breach Disclosure Laws Reduce Identity Theft?”, Journal of Policy Analysis and Management (JPAM), 30 (2), 256-286, paper.

 

3.      A. Arora, C. Forman, A. Nandkumar, R. Telang (2010), “Competition and patching of security vulnerabilities: An empirical analysis”, Information Economics and Policy, (10), 164-177. paper

 

4.      A. Arora, R. Krishnan, R. Telang, Y. Yang (2010) "An Empirical Analysis of Software Vendors’ Patch Release Behavior: Impact of Vulnerability Disclosure", Information Systems Research (ISR), 21(1), 115-132, paper, data

 

5.      Ashish Arora, Rahul Telang, Hao Xu (2008), “Optimal Policy for Software Vulnerability Disclosure”, Management Science, 54(4), 642-656 paper

 

6.      Rahul Telang, Sunil Wattal (2007), “An Empirical Analysis of the Impact of Software Vulnerability Announcements on Firm Stock Price”, IEEE Transactions on Software Engineering paper, 33 (8), 544-557.

 

7.      Ashish Arora, Anand Nandkumar, Rahul Telang (2006), “Does Information Security attack frequency increase with Vulnerability disclosure? - An Empirical Analysis”, Information Systems Frontier, 8(5), 350-362.paper

 

8.     Ashish Arora, Jonathan Caulkins, Rahul Telang (2006), "Sell First, Fix Later: Impact of Patching on Software Quality", Management Science (Research Note), 52(3), 465-471 paper

 

9.      Karthik Kannan, Rahul Telang (2005), "Market For Software vulnerabilities? Think Again", Management Science, 51(5), 726-740. paper

 

10.  Ashish Arora, Rahul Telang (2005), "Economics of Software Vulnerability Disclosure", IEEE Security and Privacy, 3 (1), 20-25.

 

11.   Ashish Arora, D Hall, C. A. Pinto, D Ramsey, R Telang (2004), "Measuring the Risk Based Value of IT Security Solutions", IEEE IT Professional, 6(6), 35-42.

 

 

INFORMATION AND COMMUNICATION TECHNOLOGIES (ICT), AND THEIR IMPACT

 

1.       Rodrigo Belo, Pedro Ferreira, Rahul Telang, “Impact of Broadband in School: Evidence from Portugal”, Management Science, 60(2). 265-282. [Lead Article] paper.

 

2.      S. Kim, R. Telang, B. Vogt, R. Krishnan (2010), “Empirical Analysis of Mobile Voice and SMS Service: A Structural Model”, 56(2). 234-252, Management Science. paper.

 

3.      Robert E. Kraut, Shyam Sunder, Rahul Telang, James Morris (2005), "Pricing to Solve the Problem of Spam", Human-Computer Interaction, 20, 195-223 paper.

 

4.      Anuj Kumar, Rahul Telang. “Impact of Customer Web Portals on Call Center”, Information Systems Research (forthcoming), paper.

 

5.      Anuj Kumar, Rahul Telang, “Product Customization and Customer Service Costs: An Empirical Analysis”, forthcoming, Manufacturing and Service Operations Management (MSOM), paper.

 

6.      Sunil Wattal, Rahul Telang, Tridas Mukhopadhyay (2009), "Information Personalization in a Two-Dimensional Product Differentiation Model”, Journal of MIS, 26(2), 69-95. paper

AWARDS

1.       William Larimer Mellon Fellowship, Carnegie Mellon University, 1997.

2.      Nominated for ICIS 2000 Doctoral Consortium to be held in Brisbane, Australia.

3.      Winner of the 2002 William W Cooper Doctoral Dissertation Award.

4.      National Science Foundation NSF CAREER AWARD for the proposal "Securing Cyberspace: Role of Markets and Policy"

5.      Sloan Foundation Industry Studies Fellowship.