Journal Publications  

  1. Venkata Praveen Tanguturi and Fotios Harmantzis, "ICT Infrastructure in Two Asian Giants: A Comparative Analysis of China and India", submitted to Government Information Quarterly Journal, under second revision.
  2. Bal Athwal, Fotios Harmantzis, and Venkata Praveen Tanguturi,"Valuing Hosted VoIP Services In The Enterprise Market: Case Application Using Real Options ",  International Journal of Technology Management, Forthcoming.
  3. Venkata Praveen Tanguturi and Fotios Harmantzis, "Broadband Spread in India : Strategic Investment Opportunities", Journal of Technology in Society, Vol. 29, No. 4, pp. 431-440, 2007.
  4. Fotios Harmantzis and Venkata Praveen Tanguturi, "Investment Decisions in Wireless Industry applying Real Options",  Journal of Telecommunications Policy, Vol. 31, No. 2, pp. 107-123, 2007.
  1. William Ramirez, Fotios Harmantzis, and Venkata Praveen Tanguturi , "Valuing Wireless Data Services Solutions for Corporate Clients using Real Options ", International Journal of Mobile Communications, Vol. 5, No. 3, pp. 259-280, 2007. 
  2. Venkata Praveen Tanguturi and Fotios Harmantzis, "Migration to 3G Wireless Broadband Internet and Real Options: The Case of an Operator in India", Journal of Telecommunications Policy, Vol. 30, No. 7, pp. 400-419, 2006.

Technical Reports

  1. Fotios Harmantzis, Lenos Trigeorgis, and Venkata Praveen Tanguturi, "Flexible Investment Decisions in the Telecommunications Industry: Case Applications using Real Options",  NET Institute, Stern School of Business, New York University, September 2006.
  2. Venkata Praveen Tanguturi and Fotios Harmantzis, "Migration to 3G Wireless Broadband Internet and Real Options: The case of an Operator in India", Deutsche Bank Research, March 2006.

Conference Publications

  1. S.P.T.Krishnan, Shue Louis, Venkata Praveen Tanguturi,  "Donorweb: A Case Study of using ICT for Blood Donor Life Cycle Management in Singapore", submitted to SIG GlobDev Workshop, ICIS 2008, Paris, France, Dec 2008 
  2. D. M. Todd, E. Yates, A. Curtis, Venkata Praveen Tanguturi, S. E. Quinn, J. Perez, N. Mabunay, "Emergency Communication System", Transfusion, The Journal of AABB, Vol. 46, No. 9S, AABB Annual Meeting & Expo, Miami Beach , Florida , Oct 21-24, 2006.
  3. Venkata Praveen Tanguturi and Fotios Harmantzis, "Determinants of Broadband Internet Adoption in Indian Tele-Society", International Telecommunications Society 16th Biennial Conference, Beijing , China , June 12-16, 2006.
  4. William Ramirez, F. Harmantzis and Venkata Praveen Tanguturi, "Deployment of Wi-Fi Networks in Enterprise Market: An Application in Wireless Data Services",10th Annual Real Options Conference, New York City , NY , June 14-17, 2006.
  5. Bal Athwal, Fotios Harmantzis, and Venkata Praveen Tanguturi, "Replacing Centric Voice Services with Hosted VoIP Services", 16th International Telecommunications Society European Regional Conference, Porto, Portugal , Sept 4-6, 2005.
  6. Venkata Praveen Tanguturi and Fotios Harmantzis, "Real Options for Migration to 3G Wireless Broadband Internet: The Case of an Operator in India", 9th Annual Real Options Conference, Paris, France , June 22-25, 2005.
  7. Fotios Harmantzis and Venkata Praveen Tanguturi, "Delay in the Expansion from 2.5G to 3G Wireless Networks: A Real Options Approach", International Telecommunications Society 15th Biennial Conference, Berlin, Germany , Sept 05-07, 2004. 
  8. Fotios Harmantzis and Venkata Praveen Tanguturi, "Real Options Analysis for GPRS Network with Wi-Fi Integration", 31st Annual Conference of the Northeast Business & Economics Association, New York, NY, Sept 26-27, 2004.