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Tommaso Valletti

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Personal Details

First Name: Tommaso
Middle Name:
Last Name: Valletti
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RePEc Short-ID: pva219

Email:
Homepage: http://www.imperial.ac.uk/people/t.valletti
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Affiliation

Dipartimento di Economia e Finanza
Facoltà di Economia
Università degli Studi di Roma "Tor Vergata"
Location: Roma, Italy
Homepage: http://www.economia.uniroma2.it/def/default.asp?a=1354
Email:
Phone: +39 +6 +72595502
Fax: +39 +6 +72595504
Postal: Via Columbia 2, 00133 Roma
Handle: RePEc:edi:dsrotit (more details at EDIRC)

Works

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Working papers

  1. Carlo Reggiani & Tommaso Valletti, 2012. "Net neutrality and innovation at the core and at the edge," The School of Economics Discussion Paper Series 1202, Economics, The University of Manchester.
  2. Nardotto, Mattia & Valletti, Tommaso & Verboven, Frank, 2012. "Unbundling the incumbent: Evidence from UK broadband," CEPR Discussion Papers 9194, C.E.P.R. Discussion Papers.
  3. Christos Genakos & Tommaso Valletti, 2011. "Seesaw in the Air: Interconnection Regulation and the Structure of Mobile Tariffs," CEP Discussion Papers dp1045, Centre for Economic Performance, LSE.
  4. Joan Calzada & Tommaso M. Valletti, 2011. "Versioning when customers can buy both versions," CEIS Research Paper 198, Tor Vergata University, CEIS, revised 20 Jun 2011.
  5. Calzada, Joan & Valletti, Tommaso, 2011. "Intertemporal movie distribution: Versioning when customers can buy both versions," CEPR Discussion Papers 8279, C.E.P.R. Discussion Papers.
  6. Hoernig, Steffen & Inderst, Roman & Valletti, Tommaso, 2010. "Calling Circles: Network Competition with Non-Uniform Calling Patterns," CEPR Discussion Papers 8114, C.E.P.R. Discussion Papers.
  7. Jonathan Haskel & Alberto Iozzi & Tommaso Valletti, 2010. "Market Structure, Countervailing Power and Price Discrimination: The Case of Airports," CEIS Research Paper 177, Tor Vergata University, CEIS, revised 09 Dec 2010.
  8. Hoernig, Steffen & Valletti, Tommaso, 2010. "When two-part tariffs are not enough: Mixing with nonlinear pricing," CEPR Discussion Papers 7720, C.E.P.R. Discussion Papers.
  9. Alberto Iozzi & Tommaso Valletti, 2010. "Vertical bargaining and countervailing power," CEIS Research Paper 160, Tor Vergata University, CEIS, revised 28 May 2010.
  10. Roman Inderst & Tommaso M. Valletti, 2008. "Buyer Power and the “Waterbed Effect”," CEIS Research Paper 107, Tor Vergata University, CEIS, revised 10 Jul 2008.
  11. Andrea Prat & Oriana Bandiera & Tommaso Valletti, 2007. "Active and Passive Waste in Government Spending: Evidence from a Policy Experiment," Levine's Bibliography 843644000000000100, UCLA Department of Economics.
  12. Christos Genakos & Tommaso Valletti, 2007. "Testing the "Waterbed" Effect in Mobile Telephony," CEP Discussion Papers dp0827, Centre for Economic Performance, LSE.
  13. Valletti, Tommaso, 2006. "Mobile Call Termination: a Tale of Two-Sided Markets," MPRA Paper 2605, University Library of Munich, Germany.
  14. Roman Inderst & Tommaso Valletti, 2006. "Price Discrimination in Input Markets," CEIS Research Paper 73, Tor Vergata University, CEIS.
  15. Steffen Hoernig & Tommaso Valletti, 2006. "Mixing Goods with Two-Part Tariffs," CEIS Research Paper 72, Tor Vergata University, CEIS.
  16. Hoernig, Steffen & Valletti, Tommaso, 2006. "Mixing Media with Two-Part Tariffs," CEPR Discussion Papers 5437, C.E.P.R. Discussion Papers.
  17. Roman Inderst & Tommaso Valletti, 2006. "Market Analysis in the Presence of Indirect Constraints and Captive Sales," CEIS Research Paper 74, Tor Vergata University, CEIS.
  18. Cambini, Carlo & Valletti, Tommaso, 2005. "Information Exchange and Competition in Communications Networks," CEPR Discussion Papers 5031, C.E.P.R. Discussion Papers.
  19. Szymanski, Stefan & Valletti, Tommaso, 2005. "Parallel Trade, International Exhaustion and Intellectual Property Rights: A Welfare Analysis," CEPR Discussion Papers 5022, C.E.P.R. Discussion Papers.
  20. Calzada, Joan & Valletti, Tommaso, 2005. "Network Competition and Entry Deterrence," CEPR Discussion Papers 5381, C.E.P.R. Discussion Papers.
  21. Szymanski, Stefan & Valletti, Tommaso, 2004. "First and Second Prizes in Imperfectly Discriminating Contests," CEPR Discussion Papers 4484, C.E.P.R. Discussion Papers.
  22. Ciaran Driver & Tomasso Valletti, 2004. "Additive and multiplicative uncertainty revisited: what explains the contrasting biases?," Microeconomics 0402012, EconWPA.
  23. Peitz, Martin & Valletti, Tommaso, 2004. "Content and Advertising in the Media: Pay-TV versus Free-To-Air," CEPR Discussion Papers 4771, C.E.P.R. Discussion Papers.
  24. Cambini, Carlo & Valletti, Tommaso, 2003. "Investments and Network Competition," CEPR Discussion Papers 3829, C.E.P.R. Discussion Papers.
  25. Estache, Antonio & Manacorda, Marco & Valletti, Tommaso M., 2002. "Telecommunication reforms, access regulation, and Internet adoption in Latin America," Policy Research Working Paper Series 2802, The World Bank.
  26. Buzzacchi, Luigi & Valletti, Tommaso, 2002. "Firm Size Distribution: Testing the 'Independent Submarkets Model' in the Italian Motor Insurance Industry," CEPR Discussion Papers 3444, C.E.P.R. Discussion Papers.
  27. Steffen H. Hoernig & Tommaso M. Valletti, 2002. "The Interplay Between Regulation and Competitions: The Case of Universal Service Obligations," CESifo Working Paper Series 682, CESifo Group Munich.
  28. Valletti, Tommaso, 2002. "Input Price Discrimination with Downstream Cournot Competitors," CEPR Discussion Papers 3570, C.E.P.R. Discussion Papers.
  29. Antonio Estache & T. Valletti & M. Manacorda, 2002. "Telecoms, Reform, Access Regulation and Internet Adoption in Latin America," ULB Institutional Repository 2013/43982, ULB -- Universite Libre de Bruxelles.
  30. Hoernig, Steffen & Pita Barros, Pedro Luis & Valletti, Tommaso, 2001. "Universal Service and Entry: the Role of Uniform Pricing and Coverage Constraints," CEPR Discussion Papers 2789, C.E.P.R. Discussion Papers.
  31. Carlo Cambini & Tommaso Valletti, 2000. "Competizione tra backbones e struttura di mercato in internet," ICER Working Papers 11-2000, ICER - International Centre for Economic Research.
  32. Carlo Cambini & Piercarlo Ravazzi & Tommaso Valletti, 2000. "La tariffazione dell'accesso nelle telecomunicazioni: principi economici e interventi regolatori in alcuni paesi industrializzati," ICER Working Papers 10-2000, ICER - International Centre for Economic Research.
  33. Valletti, Tommasso M., 1999. "The practice of access pricing : telecommunications in the United Kingdom," Policy Research Working Paper Series 2063, The World Bank.
  34. Valletti, Tommaso, 1999. "Location Choice and Price Discrimination in a Duopoly," CEPR Discussion Papers 2322, C.E.P.R. Discussion Papers.
  35. Estache, Antonio & Valletti, Tommaso, 1999. "The Theory of Access Pricing: an Overview for Infrastructure Regulators," CEPR Discussion Papers 2133, C.E.P.R. Discussion Papers.

Articles

  1. Haskel, Jonathan & Iozzi, Alberto & Valletti, Tommaso, 2013. "Market structure, countervailing power and price discrimination: The case of airports," Journal of Urban Economics, Elsevier, vol. 74(C), pages 12-26.
  2. Joan Calzada & Tommaso M. Valletti, 2012. "Intertemporal Movie Distribution: Versioning When Customers Can Buy Both Versions," Marketing Science, INFORMS, vol. 31(4), pages 649-667, July.
  3. Roman Inderst & Tommaso M. Valletti, 2011. "Buyer Power And The ‘Waterbed Effect’," Journal of Industrial Economics, Wiley Blackwell, vol. 59(1), pages 1-20, 03.
  4. Christos Genakos & Tommaso Valletti, 2011. "Testing The “Waterbed” Effect In Mobile Telephony," Journal of the European Economic Association, European Economic Association, vol. 9(6), pages 1114-1142, December.
  5. Genakos, Christos & Valletti, Tommaso, 2011. "Seesaw in the air: Interconnection regulation and the structure of mobile tariffs," Information Economics and Policy, Elsevier, vol. 23(2), pages 159-170, June.
  6. Steffen Hoernig & Tommaso M. Valletti, 2011. "When Two-Part Tariffs are Not Enough: Mixing with Nonlinear Pricing," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 11(1), pages 21.
  7. Inderst, Roman & Valletti, Tommaso, 2011. "Incentives for input foreclosure," European Economic Review, Elsevier, vol. 55(6), pages 820-831, August.
  8. Cambini Carlo & Sassano Antonio & Valletti Tommaso, 2010. "The Digital Dividend in Italy: Who Will Cash It?," Mercato Concorrenza Regole, Società editrice il Mulino, issue 2, pages 295-310.
  9. Roman Inderst & Tommaso Valletti, 2009. "Third-Degree Price Discrimination with Buyer Power," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 9(1), pages 6.
  10. Roman Inderst & Tommaso Valletti, 2009. "Indirect versus Direct Constraints in Markets with Vertical Integration," Scandinavian Journal of Economics, Wiley Blackwell, vol. 111(3), pages 527-546, 09.
  11. Roman Inderst & Tommaso Valletti, 2009. "Price discrimination in input markets," RAND Journal of Economics, RAND Corporation, vol. 40(1), pages 1-19.
  12. Oriana Bandiera & Andrea Prat & Tommaso Valletti, 2009. "Active and Passive Waste in Government Spending: Evidence from a Policy Experiment," American Economic Review, American Economic Association, vol. 99(4), pages 1278-1308, September.
  13. Joan Calzada & Tommaso M. Valletti, 2008. "Network Competition and Entry Deterrence," Economic Journal, Royal Economic Society, vol. 118(531), pages 1223-1244, 08.
  14. Geuna, Aldo & Greenstein, Shane & Valletti, Tommaso & Waterman, David, 2008. "A transition for IEP," Information Economics and Policy, Elsevier, vol. 20(1), pages 1-1, March.
  15. Carlo Cambini & Tommaso M. Valletti, 2008. "INFORMATION EXCHANGE AND COMPETITION IN COMMUNICATIONS NETWORKS -super-* ," Journal of Industrial Economics, Wiley Blackwell, vol. 56(4), pages 707-728, December.
  16. Peitz, Martin & Valletti, Tommaso M., 2008. "Content and advertising in the media: Pay-tv versus free-to-air," International Journal of Industrial Organization, Elsevier, vol. 26(4), pages 949-965, July.
  17. Hoernig, Steffen H. & Valletti, Tommaso M., 2007. "Mixing goods with two-part tariffs," European Economic Review, Elsevier, vol. 51(7), pages 1733-1750, October.
  18. Tommaso M. Valletti & Stefan Szymanski, 2006. "PARALLEL TRADE, INTERNATIONAL EXHAUSTION AND INTELLECTUAL PROPERTY RIGHTS: A WELFARE ANALYSIS -super-* ," Journal of Industrial Economics, Wiley Blackwell, vol. 54(4), pages 499-526, December.
  19. Valletti, Tommaso M., 2006. "Differential pricing, parallel trade, and the incentive to invest," Journal of International Economics, Elsevier, vol. 70(1), pages 314-324, September.
  20. Buzzacchi, Luigi & Valletti, Tommaso M., 2006. "Firm size distribution: Testing the "independent submarkets model" in the Italian motor insurance industry," International Journal of Industrial Organization, Elsevier, vol. 24(4), pages 809-834, July.
  21. Tommaso M. Valletti & Carlo Cambini, 2005. "Investments and Network Competition," RAND Journal of Economics, The RAND Corporation, vol. 36(2), pages 446-468, Summer.
  22. Szymanski, Stefan & Valletti, Tommaso M., 2005. "Incentive effects of second prizes," European Journal of Political Economy, Elsevier, vol. 21(2), pages 467-481, June.
  23. Stefan Szymanski & Tommaso M. Valletti, 2005. "Promotion and Relegation in Sporting Contests," Rivista di Politica Economica, SIPI Spa, vol. 95(3), pages 3-39, May-June.
  24. Stefan Szymanski & Tommaso Valletti, 2005. "Parallel trade, price discrimination, investment and price caps," Economic Policy, CEPR & CES & MSH, vol. 20(44), pages 705-749, October.
  25. Luigi Buzzacchi & Tommaso Valletti, 2005. "Strategic Price Discrimination in Compulsory Insurance Markets," The Geneva Papers on Risk and Insurance Theory, Springer, vol. 30(1), pages 71-97, June.
  26. Tommaso Valletti & George Houpis, 2005. "Mobile Termination: What is the “Right” Charge?," Journal of Regulatory Economics, Springer, vol. 28(3), pages 235-258, November.
  27. Tommaso M. Valletti, 2004. "Vertical Integration and Exclusivity Contracts when Consumers Have Switching Costs," Southern Economic Journal, Southern Economic Association, vol. 71(1), pages 36-59, July.
  28. Peitz, Martin & Valletti, Tommaso M. & Wright, Julian, 2004. "Competition in telecommunications: an introduction," Information Economics and Policy, Elsevier, vol. 16(3), pages 315-321, September.
  29. Cambini, Carlo & Valletti, Tommaso M., 2004. "Access charges and quality choice in competing networks," Information Economics and Policy, Elsevier, vol. 16(3), pages 391-409, September.
  30. Luigi Buzzacchi & Tommaso M. Valletti, 2004. "Firm Size Distribution in Small Samples," Bulletin of Economic Research, Wiley Blackwell, vol. 56(4), pages 301-309, October.
  31. Carlo CAMBINI & Tommaso VALLETTI, 2003. "Competizione tra reti e incentivi all'investimento nelle telecomunicazioni," Rivista Italiana degli Economisti, SIE - Societa' Italiana degli Economisti (I), vol. 8(2), pages 245-266, August.
  32. Cambini, Carlo & Valletti, Tommaso M., 2003. "Network competition with price discrimination: 'bill-and-keep' is not so bad after all," Economics Letters, Elsevier, vol. 81(2), pages 205-213, November.
  33. Luigi Buzzacchi & Stefan Szymanski & Tommaso Valletti, 2003. "Equality of Opportunity and Equality of Outcome: Open Leagues, Closed Leagues and Competitive Balance *#We thank the Editor and an anonymous referee for helpful comments," Journal of Industry, Competition and Trade, Springer, vol. 3(3), pages 167-186, September.
  34. Valletti, Tommaso M., 2003. "Input price discrimination with downstream Cournot competitors," International Journal of Industrial Organization, Elsevier, vol. 21(7), pages 969-988, September.
  35. Cambini Carlo & Valletti Tommaso, 2003. "Concorrenza senza regolazione? Non ancora, grazie!," Mercato Concorrenza Regole, Società editrice il Mulino, issue 2, pages 385-396.
  36. Tommaso Valletti, 2003. "Is Mobile Telephony a Natural Oligopoly?," Review of Industrial Organization, Springer, vol. 22(1), pages 47-65, February.
  37. Valletti, Tommaso M., 2002. "Location choice and price discrimination in a duopoly," Regional Science and Urban Economics, Elsevier, vol. 32(3), pages 339-358, May.
  38. Antonio Estache & Marco Manacorda & Tommaso M. Valletti, 2002. "Telecommunications Reform, Access Regulation, and Internet Adoption in Latin America," Journal of LACEA Economia, LACEA - LATIN AMERICAN AND CARIBBEAN ECONOMIC ASSOCIATION.
  39. Valletti, Tommaso M & Hoernig, Steffen & Barros, Pedro P, 2002. "Universal Service and Entry: The Role of Uniform Pricing and Coverage Constraints," Journal of Regulatory Economics, Springer, vol. 21(2), pages 169-90, March.
  40. Robin Mason & Tommaso M. Valletti, 2001. "Competition in Communication Networks: Pricing and Regulation," Oxford Review of Economic Policy, Oxford University Press, vol. 17(3), pages 389-415.
  41. Andrea Prat & Tommaso M. Valletti, 2001. "Spectrum Auctious Versus Beauty Contests: Costs and Benefits," Rivista di Politica Economica, SIPI Spa, vol. 91(4), pages 65-114, April-May.
  42. Valletti, Tommaso M., 2000. "Introduction: Symposium on universal service obligation and competition," Information Economics and Policy, Elsevier, vol. 12(3), pages 205-210, September.
  43. Valletti Tommaso & Prat Andrea, 2000. "Lo "spettro" delle frequenze radio," Mercato Concorrenza Regole, Società editrice il Mulino, issue 3, pages 565-582.
  44. Tommaso Valletti, 2000. "Switching Costs in Vertically Related Markets," Review of Industrial Organization, Springer, vol. 17(4), pages 395-409, December.
  45. Valletti, Tommaso M, 2000. "Minimum Quality Standards under Cournot Competition," Journal of Regulatory Economics, Springer, vol. 18(3), pages 235-45, November.
  46. Valletti, Tommaso M., 2000. "Price discrimination and price dispersion in a duopoly," Research in Economics, Elsevier, vol. 54(4), pages 351-374, December.
  47. Valletti, Tommaso M., 1999. "A model of competition in mobile communications," Information Economics and Policy, Elsevier, vol. 11(1), pages 61-72, March.
  48. Valletti, Tommaso M., 1999. "The practice of access pricing: telecommunications in the United Kingdom," Utilities Policy, Elsevier, vol. 8(2), pages 83-98, June.
  49. Ravazzi Piercarlo & Valletti Tommaso, 1999. "Le telecomunicazioni in Gran Bretagna," Politica economica, Società editrice il Mulino, issue 3, pages 329-380.
  50. Valletti, Tommaso M & Cave, Martin, 1998. "Competition in UK mobile communications," Telecommunications Policy, Elsevier, vol. 22(2), pages 109-131, March.
  51. Valletti, Tommaso, 1998. "Two-part access pricing and imperfect competition," Information Economics and Policy, Elsevier, vol. 10(3), pages 305-323, September.
  52. T. Valletti, 0. "Market failures and remedies in mobile telephony," Competition and Regulation in Network Industries, Intersentia, vol. 5(1), pages 51-82.
  53. Valletti, Tommaso M., 0. "The theory of access pricing and its linkage with investment incentives," Telecommunications Policy, Elsevier, vol. 27(10-11), pages 659-675, November.
  54. Valletti, Tommaso M., 0. "Spectrum trading," Telecommunications Policy, Elsevier, vol. 25(10-11), pages 655-670, October.

Editor

  1. Information Economics and Policy, Elsevier.

NEP Fields

25 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-CFN: Corporate Finance (1) 2003-02-18
  2. NEP-COM: Industrial Competition (14) 2005-05-07 2006-01-24 2006-01-29 2006-11-25 2006-11-25 2006-11-25 2006-11-25 2007-04-14 2007-12-15 2008-07-20 2010-06-04 2010-12-18 2011-07-13 2012-11-11. Author is listed
  3. NEP-CSE: Economics of Strategic Management (1) 2006-01-24
  4. NEP-CUL: Cultural Economics (1) 2006-01-29
  5. NEP-GEO: Economic Geography (1) 2003-02-18
  6. NEP-IAS: Insurance Economics (1) 2003-02-18
  7. NEP-ICT: Information & Communication Technologies (1) 2012-11-11
  8. NEP-IND: Industrial Organization (3) 2006-01-24 2006-11-25 2011-03-12
  9. NEP-INO: Innovation (1) 2012-01-18
  10. NEP-INT: International Trade (2) 2005-06-14 2006-11-25
  11. NEP-LAW: Law & Economics (1) 2006-11-25
  12. NEP-MIC: Microeconomics (12) 2003-03-14 2004-02-08 2005-05-07 2006-01-24 2006-01-29 2006-11-25 2006-11-25 2007-12-15 2008-07-20 2008-07-20 2010-06-04 2010-12-18. Author is listed
  13. NEP-MKT: Marketing (3) 2006-01-29 2006-11-25 2007-12-15
  14. NEP-NET: Network Economics (7) 2005-06-14 2006-01-24 2007-04-14 2007-12-15 2008-07-20 2011-03-12 2011-07-13. Author is listed
  15. NEP-PBE: Public Economics (2) 2008-04-29 2008-07-20
  16. NEP-REG: Regulation (3) 2007-12-15 2011-03-12 2012-11-11
  17. NEP-URE: Urban & Real Estate Economics (1) 2010-12-18

Statistics

This author is among the top 5% authors according to these criteria:
  1. Average Rank Score
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  7. Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors
  8. Number of Distinct Works, Weighted by Number of Authors and Recursive Impact Factors
  9. Number of Citations, Discounted by Citation Age
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  11. Number of Citations, Weighted by Number of Authors, Discounted by Citation Age
  12. h-index
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  15. Number of Journal Pages, Weighted by Number of Authors
  16. Number of Journal Pages, Weighted by Number of Authors and Simple Impact Factors
  17. Number of Abstract Views in RePEc Services over the past 12 months
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