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Tommaso Valletti

Personal Details

First Name:Tommaso
Middle Name:
Last Name:Valletti
Suffix:
RePEc Short-ID:pva219
[This author has chosen not to make the email address public]
http://www.imperial.ac.uk/people/t.valletti
Twitter: @tomvalletti
Terminal Degree:1999 Economics Department; London School of Economics (LSE) (from RePEc Genealogy)

Affiliation

Business School
Imperial College

London, United Kingdom
http://www.imperial.ac.uk/business-school
RePEc:edi:sbimpuk (more details at EDIRC)

Research output

as
Jump to: Working papers Articles Chapters Editorship

Working papers

  1. Sofia Amaral-Garcia & Mattia Nardotto & Carol Propper & Tommaso Valletti & Tommaso M. Valletti, 2024. "Information and Vaccine Hesitancy: The Role of Broadband Internet," CESifo Working Paper Series 11065, CESifo.
  2. Genakos, C. & Roumanias, C. & Valletti, T., 2023. "Is Having an Expert "Friend" Enough? An Analysis of Consumer Switching Behavior in Mobile Telephony," Cambridge Working Papers in Economics 2351, Faculty of Economics, University of Cambridge.
  3. Simonov, Andrey & Valletti, Tommaso & Veiga, Andre, 2023. "Attention Spillovers from News to Ads: Evidence from an Eye-Tracking Experiment," CEPR Discussion Papers 17956, C.E.P.R. Discussion Papers.
  4. Clarissa Lotti & Arieda Muço & Giancarlo Spagnolo & Tommaso Valletti & Tommaso M. Valletti, 2023. "Indirect Savings from Public Procurement Centralization," CESifo Working Paper Series 10274, CESifo.
  5. Gábor Koltay & Szabolcs Lorncz & Tommaso M. Valletti, 2022. "Concentration and Competition: Evidence from Europe and Implications for Policy," CESifo Working Paper Series 9640, CESifo.
  6. Karen Croxson & Jon Frost & Leonardo Gambacorta & Tommaso Valletti, 2021. "Platform-based business models and financial inclusion," BIS Working Papers 986, Bank for International Settlements.
  7. Valletti, Tommaso & Prat, Andrea, 2021. "Attention Oligopoly," CEPR Discussion Papers 16231, C.E.P.R. Discussion Papers.
  8. Tommaso M. Valletti & André Veiga, 2021. "Attention, Recall and Purchase: Experimental Evidence on Online News and Advertising," CESifo Working Paper Series 8991, CESifo.
  9. CABRAL Luis & HAUCAP Justus & PARKER Geoffrey & PETROPOULOS Georgios & VALLETTI Tommaso & VAN ALSTYNE Marshall, 2021. "The EU Digital Markets Act," JRC Research Reports JRC122910, Joint Research Centre.
  10. Bo Cowgill & Andrea Prat & Tommaso Valletti, 2021. "Political Power and Market Power," Papers 2106.13612, arXiv.org, revised May 2023.
  11. Valletti, Tommaso & Amelio, Andrea & Karlinger, Liliane, 2020. "Exclusionary Pricing in Two-Sided Markets," CEPR Discussion Papers 14406, C.E.P.R. Discussion Papers.
  12. Surico, Paolo & Bracke, Philippe & Croxson, Karen & Fakhri, Daoud & Valletti, Tommaso, 2020. "Mortgage Market Disruptions," CEPR Discussion Papers 15381, C.E.P.R. Discussion Papers.
  13. Sofia Amaral-Garcia & Mattia Nardotto & Carol Propper & Tommaso M. Valletti, 2020. "Mums Go Online: Is the Internet Changing the Demand for Healthcare?," CESifo Working Paper Series 8732, CESifo.
  14. Valletti, Tommaso & Zenger, Hans, 2020. "Mergers with Differentiated Products: Where do we Stand?," CEPR Discussion Papers 15066, C.E.P.R. Discussion Papers.
  15. Rodrigo Montes & Wilfried Sand-Zantman & Tommaso M. Valletti, 2019. "The value of personal information in online markets with endogenous privacy," Post-Print hal-03270184, HAL.
  16. Cave, Martin & Genakos, Christos & Valletti, Tommaso, 2019. "The European framework for regulating telecommunications: a 25-year appraisal," LSE Research Online Documents on Economics 100360, London School of Economics and Political Science, LSE Library.
  17. Valletti, Tommaso & Langus, Gregor & Federico, Giulio, 2018. "Horizontal Mergers and Product Innovation," CEPR Discussion Papers 12759, C.E.P.R. Discussion Papers.
  18. Christos Genakos & Tommaso Valletti & Frank Verboven, 2017. "Evaluating market consolidation in mobile communications," CEP Discussion Papers dp1486, Centre for Economic Performance, LSE.
  19. Alessandro Gavazza & Mattia Nardotto & Tommaso M. Valletti, 2017. "Internet and Politics: Evidence from U.K. Local Elections and Local Government Policies," CESifo Working Paper Series 6659, CESifo.
  20. Giulio Federico & Gregor Langus & Tommaso M. Valletti, 2017. "A Simple Model of Mergers and Innovation," CESifo Working Paper Series 6539, CESifo.
  21. Greenstein, Shane & Peitz, Martin & Valletti, Tommaso M., 2016. "Net neutrality: a fast lane to understanding the trade-offs," Working Papers 16-01, University of Mannheim, Department of Economics.
  22. Christos Genakos & Costas Roumanias & Tommaso Valletti, 2016. "What makes consumers switch mobile phone tariffs?," CentrePiece - The magazine for economic performance 465, Centre for Economic Performance, LSE.
  23. Christos Genakos & Costas Roumanias & Tommaso Valletti, 2015. "Loss Aversion on the Phone," CEP Discussion Papers dp1373, Centre for Economic Performance, LSE.
  24. Ricardo Flores-Fillol & Alberto Iozzi & Tommaso Valletti, 2015. "Platform Pricing and Consumer Foresight: The Case of Airports," CEIS Research Paper 335, Tor Vergata University, CEIS, revised 24 Mar 2015.
  25. Marc Bourreau & Tommaso Valletti, 2015. "Enabling Digital Financial Inclusion through Improvements in Competition and Interoperability: What Works and What Doesn't?," Policy Papers 65, Center for Global Development.
  26. Rodrigo Montes & Wilfried Sand-Zantman & Tommaso Valletti, 2015. "The Value of Personal Information in Markets with Endogenous Privacy," CEIS Research Paper 352, Tor Vergata University, CEIS, revised 05 Aug 2015.
  27. Valletti, Tommaso & Kourandi, Frago, 2014. "Net Neutrality with Competing Internet Platforms," CEPR Discussion Papers 9827, C.E.P.R. Discussion Papers.
  28. Valletti, T & Iozzi, A, 2014. "Vertical bargaining and countervailing power," Working Papers 5958, Imperial College, London, Imperial College Business School.
  29. Peitz, Martin & Valletti, Tommaso, 2014. "Reassessing competition concerns in electronic communications markets," ZEW Discussion Papers 14-101, ZEW - Leibniz Centre for European Economic Research.
  30. Christos Genakos & Tommaso Valletti, 2014. "Evaluating a Decade of Mobile Termination Rate Regulation," CEP Discussion Papers dp1282, Centre for Economic Performance, LSE.
  31. Gabriel M. Ahlfeldt & Pantelis Koutroumpis & Tommaso Valletti, 2014. "Speed 2.0. Evaluating Access to Universal Digital Highways," SERC Discussion Papers 0161, Centre for Economic Performance, LSE.
  32. Verboven, Frank & Valletti, Tommaso & Nardotto, Mattia, 2012. "Unbundling the incumbent: Evidence from UK broadband," CEPR Discussion Papers 9194, C.E.P.R. Discussion Papers.
  33. Carlo Reggiani & Tommaso Valletti, 2012. "Net neutrality and innovation at the core and at the edge," Economics Discussion Paper Series 1202, Economics, The University of Manchester.
  34. Anna Rita Bennato & Tommaso Valletti, 2012. "Pharmaceutical Innovation and Parallel Trade," Working Paper series, University of East Anglia, Centre for Competition Policy (CCP) 2012-09, Centre for Competition Policy, University of East Anglia, Norwich, UK..
  35. Valletti, Tommaso & Calzada, Joan, 2011. "Intertemporal movie distribution: Versioning when customers can buy both versions," CEPR Discussion Papers 8279, C.E.P.R. Discussion Papers.
  36. Haskel, Jonathan & Valletti, Tommaso & ,, 2011. "Market Structure, Countervailing Power and Price Discrimination: The Case of Airports," CEPR Discussion Papers 8280, C.E.P.R. Discussion Papers.
  37. 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.
  38. Valletti, Tommaso & Hoernig, Steffen, 2010. "When two-part tariffs are not enough: Mixing with nonlinear pricing," CEPR Discussion Papers 7720, C.E.P.R. Discussion Papers.
  39. Inderst, Roman & Valletti, Tommaso & Hoernig, Steffen, 2010. "Calling Circles: Network Competition with Non-Uniform Calling Patterns," CEPR Discussion Papers 8114, C.E.P.R. Discussion Papers.
  40. Roman Inderst & Tommaso M. Valletti, 2008. "Buyer Power and the “Waterbed Effect”," CEIS Research Paper 107, Tor Vergata University, CEIS, revised 10 Jul 2008.
  41. 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.
  42. Christos Genakos & Tommaso Valletti, 2007. "Testing the 'Waterbed' Effect in Mobile Telephony," CEP Discussion Papers dp0827, Centre for Economic Performance, LSE.
  43. Steffen Hoernig & Tommaso Valletti, 2006. "Mixing Goods with Two-Part Tariffs," CEIS Research Paper 72, Tor Vergata University, CEIS.
  44. Valletti, Tommaso, 2006. "Mobile Call Termination: a Tale of Two-Sided Markets," MPRA Paper 2605, University Library of Munich, Germany.
  45. Roman Inderst & Tommaso Valletti, 2006. "Market Analysis in the Presence of Indirect Constraints and Captive Sales," CEIS Research Paper 74, Tor Vergata University, CEIS.
  46. Roman Inderst & Tommaso Valletti, 2006. "Price Discrimination in Input Markets," CEIS Research Paper 73, Tor Vergata University, CEIS.
  47. Valletti, Tommaso & Hoernig, Steffen, 2006. "Mixing Media with Two-Part Tariffs," CEPR Discussion Papers 5437, C.E.P.R. Discussion Papers.
  48. Valletti, Tommaso & Calzada, Joan, 2005. "Network Competition and Entry Deterrence," CEPR Discussion Papers 5381, C.E.P.R. Discussion Papers.
  49. Valletti, Tommaso & Cambini, Carlo, 2005. "Information Exchange and Competition in Communications Networks," CEPR Discussion Papers 5031, C.E.P.R. Discussion Papers.
  50. 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.
  51. Szymanski, Stefan & Valletti, Tommaso, 2004. "First and Second Prizes in Imperfectly Discriminating Contests," CEPR Discussion Papers 4484, C.E.P.R. Discussion Papers.
  52. Valletti, Tommaso & Peitz, Martin, 2004. "Content and Advertising in the Media: Pay-TV versus Free-To-Air," CEPR Discussion Papers 4771, C.E.P.R. Discussion Papers.
  53. Ciaran Driver & Tomasso Valletti, 2004. "Additive and multiplicative uncertainty revisited: what explains the contrasting biases?," Microeconomics 0402012, University Library of Munich, Germany.
  54. Valletti, Tommaso & Cambini, Carlo, 2003. "Investments and Network Competition," CEPR Discussion Papers 3829, C.E.P.R. Discussion Papers.
  55. 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.
  56. 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.
  57. 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.
  58. Valletti, Tommaso, 2002. "Input Price Discrimination with Downstream Cournot Competitors," CEPR Discussion Papers 3570, C.E.P.R. Discussion Papers.
  59. Barros, Pedro & Valletti, Tommaso & Hoernig, Steffen, 2001. "Universal Service and Entry: the Role of Uniform Pricing and Coverage Constraints," CEPR Discussion Papers 2789, C.E.P.R. Discussion Papers.
  60. 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.
  61. 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.
  62. Valletti, Tommaso, 1999. "Location Choice and Price Discrimination in a Duopoly," CEPR Discussion Papers 2322, C.E.P.R. Discussion Papers.
  63. 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.
  64. Valletti, Tommasso M., 1999. "The practice of access pricing : telecommunications in the United Kingdom," Policy Research Working Paper Series 2063, The World Bank.
  65. Luigi Buzzacchi & Tommaso Valetti, 1999. "Firm Size Distribution: Testing the "Independent Submarkets Model" in the Italian Motor Insurance Industry," STICERD - Economics of Industry Papers 24, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.

Articles

  1. Sofia Amaral‐Garcia & Mattia Nardotto & Carol Propper & Tommaso Valletti, 2024. "Information and vaccine hesitancy: The role of broadband Internet," Health Economics, John Wiley & Sons, Ltd., vol. 33(9), pages 1936-1948, September.
  2. Clarissa Lotti & Arieda Muço & Giancarlo Spagnolo & Tommaso Valletti, 2024. "Indirect Savings from Public Procurement Centralization," American Economic Journal: Economic Policy, American Economic Association, vol. 16(3), pages 347-366, August.
  3. Gábor Koltay & Szabolcs Lorincz & Tommaso Valletti, 2023. "Concentration and Competition: Evidence From Europe and Implications For Policy1," Journal of Competition Law and Economics, Oxford University Press, vol. 19(3), pages 466-501.
  4. Karen Croxson & Jon Frost & Leonardo Gambacorta & Tommaso Valletti, 2023. "Platform-Based Business Models and Financial Inclusion: Policy Trade-Offs and Approaches1," Journal of Competition Law and Economics, Oxford University Press, vol. 19(1), pages 75-102.
  5. Genakos, Christos & Roumanias, Costas & Valletti, Tommaso, 2023. "Is having an expert “friend” enough? An analysis of consumer switching behavior in mobile telephony," Journal of Economic Behavior & Organization, Elsevier, vol. 213(C), pages 359-372.
  6. Sofia Amaral-Garcia & Mattia Nardotto & Carol Propper & Tommaso Valletti, 2022. "Mums Go Online: Is the Internet Changing the Demand for Health Care?," The Review of Economics and Statistics, MIT Press, vol. 104(6), pages 1157-1173, November.
  7. Andrea Prat & Tommaso Valletti, 2022. "Attention Oligopoly," American Economic Journal: Microeconomics, American Economic Association, vol. 14(3), pages 530-557, August.
  8. Tommaso Valletti & Hans Zenger, 2021. "Mergers with Differentiated Products: Where Do We Stand?," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 58(1), pages 179-212, February.
  9. de Montjoye, Yves-Alexandre & Ramadorai, Tarun & Valletti, Tommaso & Walther, Ansgar, 2021. "Privacy, adoption, and truthful reporting: A simple theory of contact tracing applications," Economics Letters, Elsevier, vol. 198(C).
  10. John Kwoka & Tommaso Valletti, 2021. "Unscrambling the eggs: breaking up consummated mergers and dominant firms [Too much data: prices and inefficiencies in data markets]," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 30(5), pages 1286-1306.
  11. Esma Koca & Tommaso Valletti & Wolfram Wiesemann, 2021. "Designing Digital Rollovers: Managing Perceived Obsolescence through Release Times," Production and Operations Management, Production and Operations Management Society, vol. 30(10), pages 3698-3712, October.
  12. Ioannis Kokkoris & Tommaso Valletti, 2020. "Innovation Considerations in Horizontal Merger Control," Journal of Competition Law and Economics, Oxford University Press, vol. 16(2), pages 220-261.
  13. Amelio, Andrea & Giardino-Karlinger, Liliane & Valletti, Tommaso, 2020. "Exclusionary pricing in two-sided markets," International Journal of Industrial Organization, Elsevier, vol. 73(C).
  14. Tommaso Valletti & Jiahua Wu, 2020. "Consumer Profiling with Data Requirements: Structure and Policy Implications," Production and Operations Management, Production and Operations Management Society, vol. 29(2), pages 309-329, February.
  15. Rodrigo Montes & Wilfried Sand-Zantman & Tommaso Valletti, 2019. "The Value of Personal Information in Online Markets with Endogenous Privacy," Management Science, INFORMS, vol. 65(3), pages 1342-1362, March.
  16. Rossitza Kotzeva & David Kovo & Szabolcs Lorincz & Geza Sapi & Lluis Sauri & Tommaso Valletti, 2019. "Recent Developments at DG Competition: 2018/2019," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 55(4), pages 551-578, December.
  17. Alessandro Gavazza & Mattia Nardotto & Tommaso Valletti, 2019. "Internet and Politics: Evidence from U.K. Local Elections and Local Government Policies," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 86(5), pages 2092-2135.
  18. Martin Cave & Christos Genakos & Tommaso Valletti, 2019. "The European Framework for Regulating Telecommunications: A 25-year Appraisal," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 55(1), pages 47-62, August.
  19. Christos Genakos & Tommaso Valletti & Frank Verboven, 2018. "Evaluating market consolidation in mobile communications," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 33(93), pages 45-100.
  20. Federico, Giulio & Langus, Gregor & Valletti, Tommaso, 2018. "Reprint of: Horizontal mergers and product innovation," International Journal of Industrial Organization, Elsevier, vol. 61(C), pages 590-612.
  21. Andrea Amelio & Thomas Buettner & Cyril Hariton & Gábor Koltay & Penelope Papandropoulos & Geza Sapi & Tommaso Valletti & Hans Zenger, 2018. "Recent Developments at DG Competition: 2017/2018," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 53(4), pages 653-679, December.
  22. Ricardo Flores‐Fillol & Alberto Iozzi & Tommaso Valletti, 2018. "Platform pricing and consumer foresight: The case of airports," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 27(4), pages 705-725, October.
  23. Federico, Giulio & Langus, Gregor & Valletti, Tommaso, 2018. "Horizontal mergers and product innovation," International Journal of Industrial Organization, Elsevier, vol. 59(C), pages 1-23.
  24. Benno Buehler & Daniel Coublucq & Cyril Hariton & Gregor Langus & Tommaso Valletti, 2017. "Recent Developments at DG Competition: 2016/2017," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 51(4), pages 397-422, December.
  25. Federico, Giulio & Langus, Gregor & Valletti, Tommaso, 2017. "A simple model of mergers and innovation," Economics Letters, Elsevier, vol. 157(C), pages 136-140.
  26. Gabriel Ahlfeldt & Pantelis Koutroumpis & Tommaso Valletti, 2017. "Speed 2.0: Evaluating Access to Universal Digital Highways," Journal of the European Economic Association, European Economic Association, vol. 15(3), pages 586-625.
  27. Reggiani, Carlo & Valletti, Tommaso, 2016. "Net neutrality and innovation at the core and at the edge," International Journal of Industrial Organization, Elsevier, vol. 45(C), pages 16-27.
  28. Shane Greenstein & Martin Peitz & Tommaso Valletti, 2016. "Net Neutrality: A Fast Lane to Understanding the Trade-Offs," Journal of Economic Perspectives, American Economic Association, vol. 30(2), pages 127-150, Spring.
  29. Clavorà Braulin, Francesco & Valletti, Tommaso, 2016. "Selling customer information to competing firms," Economics Letters, Elsevier, vol. 149(C), pages 10-14.
  30. Mattia Nardotto & Tommaso Valletti & Frank Verboven, 2015. "Unbundling The Incumbent: Evidence From Uk Broadband," Journal of the European Economic Association, European Economic Association, vol. 13(2), pages 330-362, April.
  31. Marc BOURREAU & Tommaso VALLETTI, 2015. "Competition and Interoperability in Mobile Money Platform Markets: What Works and What Doesn’t?," Communications & Strategies, IDATE, Com&Strat dept., vol. 1(99), pages 11-32, 3rd quart.
  32. Christos Genakos & Tommaso Valletti, 2015. "Evaluating a Decade of Mobile Termination Rate Regulation," Economic Journal, Royal Economic Society, vol. 125(586), pages 31-48, August.
  33. Frago Kourandi & Jan Krämer & Tommaso Valletti, 2015. "Net Neutrality, Exclusivity Contracts, and Internet Fragmentation," Information Systems Research, INFORMS, vol. 26(2), pages 320-338, June.
  34. Marc Bourreau & Frago Kourandi & Tommaso Valletti, 2015. "Net Neutrality with Competing Internet Platforms," Journal of Industrial Economics, Wiley Blackwell, vol. 63(1), pages 30-73, March.
  35. Peitz, Martin & Valletti, Tommaso, 2015. "Reassessing competition concerns in electronic communications markets," Telecommunications Policy, Elsevier, vol. 39(10), pages 896-912.
  36. Charitini Stavropoulou & Tommaso Valletti, 2015. "Compulsory licensing and access to drugs," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 16(1), pages 83-94, January.
  37. Steffen Hoernig & Roman Inderst & Tommaso Valletti, 2014. "Calling circles: network competition with nonuniform calling patterns," RAND Journal of Economics, RAND Corporation, vol. 45(1), pages 155-175, March.
  38. Alberto Iozzi & Tommaso Valletti, 2014. "Vertical Bargaining and Countervailing Power," American Economic Journal: Microeconomics, American Economic Association, vol. 6(3), pages 106-135, August.
  39. Bennato, Anna Rita & Valletti, Tommaso, 2014. "Pharmaceutical innovation and parallel trade," International Journal of Industrial Organization, Elsevier, vol. 33(C), pages 83-92.
  40. 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.
  41. 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.
  42. Genakos, Christos & Valletti, Tommaso, 2012. "Regulating prices in two-sided markets: The waterbed experience in mobile telephony," Telecommunications Policy, Elsevier, vol. 36(5), pages 360-368.
  43. Roman Inderst & Tommaso M. Valletti, 2011. "Buyer Power And The ‘Waterbed Effect’," Journal of Industrial Economics, Wiley Blackwell, vol. 59(1), pages 1-20, March.
  44. 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.
  45. Rossini Gianpaolo & Vergari Cecilia, 2011. "Input Production Joint Venture," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 11(1), pages 1-50, March.
  46. 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.
  47. Hoernig Steffen & Valletti Tommaso M., 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 1-20, October.
  48. Inderst, Roman & Valletti, Tommaso, 2011. "Incentives for input foreclosure," European Economic Review, Elsevier, vol. 55(6), pages 820-831, August.
  49. Carlo Cambini & Antonio Sassano & Tommaso Valletti, 2010. "The Digital Dividend in Italy: Who Will Cash It?," Mercato Concorrenza Regole, Società editrice il Mulino, issue 2, pages 295-310.
  50. Eisenberg Daniel & Okeke Edward, 2009. "Too Cold for a Jog? Weather, Exercise, and Socioeconomic Status," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 9(1), pages 1-32, June.
  51. Inderst Roman & Valletti Tommaso, 2009. "Third-Degree Price Discrimination with Buyer Power," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 9(1), pages 1-16, February.
  52. 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, September.
  53. Roman Inderst & Tommaso Valletti, 2009. "Price discrimination in input markets," RAND Journal of Economics, RAND Corporation, vol. 40(1), pages 1-19, March.
  54. 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.
  55. Joan Calzada & Tommaso M. Valletti, 2008. "Network Competition and Entry Deterrence," Economic Journal, Royal Economic Society, vol. 118(531), pages 1223-1244, August.
  56. 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.
  57. Carlo Cambini & Tommaso M. Valletti, 2008. "Information Exchange And Competition In Communications Networks," Journal of Industrial Economics, Wiley Blackwell, vol. 56(4), pages 707-728, December.
  58. 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.
  59. Hoernig, Steffen H. & Valletti, Tommaso M., 2007. "Mixing goods with two-part tariffs," European Economic Review, Elsevier, vol. 51(7), pages 1733-1750, October.
  60. Roman Inderst & Tommaso M. Valletti, 2007. "Market Analysis In The Presence Of Indirect Constraints And Captive Sales," Journal of Competition Law and Economics, Oxford University Press, vol. 3(2), pages 203-231.
  61. Tommaso M. Valletti & Stefan Szymanski, 2006. "Parallel Trade, International Exhaustion And Intellectual Property Rights: A Welfare Analysis," Journal of Industrial Economics, Wiley Blackwell, vol. 54(4), pages 499-526, December.
  62. 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.
  63. 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.
  64. Tommaso M. Valletti & Carlo Cambini, 2005. "Investments and Network Competition," RAND Journal of Economics, The RAND Corporation, vol. 36(2), pages 446-468, Summer.
  65. Szymanski, Stefan & Valletti, Tommaso M., 2005. "Incentive effects of second prizes," European Journal of Political Economy, Elsevier, vol. 21(2), pages 467-481, June.
  66. 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.
  67. Stefan Szymanski & Tommaso Valletti, 2005. "Parallel trade, price discrimination, investment and price caps [‘First report (final) to the Committee on International Trade Law of the International Law Association on the subject of parallel im," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 20(44), pages 706-749.
  68. Luigi Buzzacchi & Tommaso Valletti, 2005. "Strategic Price Discrimination in Compulsory Insurance Markets," The Geneva Papers on Risk and Insurance Theory, Springer;International Association for the Study of Insurance Economics (The Geneva Association), vol. 30(1), pages 71-97, June.
  69. Tommaso Valletti & George Houpis, 2005. "Mobile Termination: What is the “Right” Charge?," Journal of Regulatory Economics, Springer, vol. 28(3), pages 235-258, November.
  70. Stefan Szymanski & Tommaso Valletti, 2005. "Parallel trade, price discrimination, investment and price caps [‘First report (final) to the Committee on International Trade Law of the International Law Association on the subject of parallel im," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 20(44), pages 706-749.
  71. 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.
  72. 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.
  73. 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.
  74. Tommaso M. Valletti, 2004. "Vertical Integration and Exclusivity Contracts when Consumers Have Switching Costs," Southern Economic Journal, John Wiley & Sons, vol. 71(1), pages 36-59, July.
  75. T. Valletti, 2004. "Market failures and remedies in mobile telephony," Competition and Regulation in Network Industries, Intersentia, vol. 5(1), pages 51-82, September.
  76. Carlo Cambini & Tommaso Valletti, 2003. "Competizione tra reti e incentivi all'investimento nelle telecomunicazioni," Rivista italiana degli economisti, Società editrice il Mulino, issue 2, pages 245-266.
  77. 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.
  78. 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.
  79. Valletti, Tommaso M., 2003. "Input price discrimination with downstream Cournot competitors," International Journal of Industrial Organization, Elsevier, vol. 21(7), pages 969-988, September.
  80. Carlo Cambini & Tommaso Valletti, 2003. "Concorrenza senza regolazione? Non ancora, grazie!," Mercato Concorrenza Regole, Società editrice il Mulino, issue 2, pages 385-396.
  81. Tommaso Valletti, 2003. "Is Mobile Telephony a Natural Oligopoly?," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 22(1), pages 47-65, February.
  82. 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.
  83. Antonio Estache & Marco Manacorda & Tommaso M. Valletti, 2002. "Telecommunications Reform, Access Regulation, and Internet Adoption in Latin America," Economía Journal, The Latin American and Caribbean Economic Association - LACEA, vol. 0(Spring 20), pages 153-218, January.
  84. 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 169-190, March.
  85. Robin Mason & Tommaso M. Valletti, 2001. "Competition in Communication Networks: Pricing and Regulation," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 17(3), pages 389-415.
  86. 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.
  87. Valletti, Tommaso M., 2000. "Introduction: Symposium on universal service obligation and competition," Information Economics and Policy, Elsevier, vol. 12(3), pages 205-210, September.
  88. Tommaso Valletti & Andrea Prat, 2000. "Lo "spettro" delle frequenze radio," Mercato Concorrenza Regole, Società editrice il Mulino, issue 3, pages 565-582.
  89. Tommaso Valletti, 2000. "Switching Costs in Vertically Related Markets," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 17(4), pages 395-409, December.
  90. Valletti, Tommaso M, 2000. "Minimum Quality Standards under Cournot Competition," Journal of Regulatory Economics, Springer, vol. 18(3), pages 235-245, November.
  91. Valletti, Tommaso M., 2000. "Price discrimination and price dispersion in a duopoly," Research in Economics, Elsevier, vol. 54(4), pages 351-374, December.
  92. Valletti, Tommaso M., 1999. "A model of competition in mobile communications," Information Economics and Policy, Elsevier, vol. 11(1), pages 61-72, March.
  93. Valletti, Tommaso M., 1999. "The practice of access pricing: telecommunications in the United Kingdom," Utilities Policy, Elsevier, vol. 8(2), pages 83-98, June.
  94. Piercarlo Ravazzi & Tommaso Valletti, 1999. "Le telecomunicazioni in Gran Bretagna," Politica economica, Società editrice il Mulino, issue 3, pages 329-380.
  95. Valletti, Tommaso M & Cave, Martin, 1998. "Competition in UK mobile communications," Telecommunications Policy, Elsevier, vol. 22(2), pages 109-131, March.
  96. Valletti, Tommaso, 1998. "Two-part access pricing and imperfect competition," Information Economics and Policy, Elsevier, vol. 10(3), pages 305-323, September.
  97. T. Valletti, 0. "Market failures and remedies in mobile telephony," Competition and Regulation in Network Industries, Intersentia, vol. 5(1), pages 51-82.
  98. 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.
  99. Valletti, Tommaso M., 0. "Spectrum trading," Telecommunications Policy, Elsevier, vol. 25(10-11), pages 655-670, October.

Chapters

  1. Stefan Szymanski & Tommaso M. Valletti, 2010. "Promotion and Relegation in Sporting Contests," Palgrave Macmillan Books, in: The Comparative Economics of Sport, chapter 6, pages 198-228, Palgrave Macmillan.
  2. Christos Genakos & Tommaso Valletti, 2010. "Mobile Regulation and the ‘Waterbed’ Effect," Chapters, in: Morten Falch & Jan Markendahl (ed.), Promoting New Telecom Infrastructures, chapter 16, Edward Elgar Publishing.
  3. Luigi Buzzacchi & Stefan Szymanski & Tommaso M. Valletti, 2010. "Equality of Opportunity and Equality of Outcome: Open Leagues, Closed Leagues and Competitive Balance," Palgrave Macmillan Books, in: The Comparative Economics of Sport, chapter 5, pages 174-197, Palgrave Macmillan.
  4. Tommaso Valletti, 2009. "Mobile Call Termination: A Tale of Two-Sided Markets," Chapters, in: François Lévêque & Howard Shelanski (ed.), Antitrust and Regulation in the EU and US, chapter 7, Edward Elgar Publishing.

Editorship

  1. Information Economics and Policy, Elsevier.
  2. Journal of Competition Law and Economics, Oxford University Press.

More information

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Statistics

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This author is among the top 5% authors according to these criteria:
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  7. Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors
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  12. Number of Citations, Weighted by Simple Impact Factor, Discounted by Citation Age
  13. Number of Citations, Weighted by Recursive Impact Factor
  14. Number of Citations, Weighted by Recursive Impact Factor, Discounted by Citation Age
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  16. Number of Citations, Weighted by Number of Authors, Discounted by Citation Age
  17. Number of Citations, Weighted by Number of Authors and Simple Impact Factors
  18. Number of Citations, Weighted by Number of Authors and Simple Impact Factors, Discounted by Citation Age
  19. Number of Citations, Weighted by Number of Authors and Recursive Impact Factors
  20. Number of Citations, Weighted by Number of Authors and Recursive Impact Factors, Discounted by Citation Age
  21. h-index
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  28. Number of Journal Pages, Weighted by Number of Authors and Simple Impact Factors
  29. Number of Journal Pages, Weighted by Number of Authors and Recursive Impact Factors
  30. Number of Abstract Views in RePEc Services over the past 12 months
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  32. Number of Abstract Views in RePEc Services over the past 12 months, Weighted by Number of Authors
  33. Number of Downloads through RePEc Services over the past 12 months, Weighted by Number of Authors
  34. Closeness measure in co-authorship network
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  36. Breadth of citations across fields
  37. Wu-Index
  38. Record of graduates

Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 77 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-COM: Industrial Competition (34) 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 2014-02-21 2014-06-02 2014-10-13 2014-11-28 2014-12-29 2015-02-05 2015-04-02 2015-08-13 2016-11-20 2017-05-28 2017-07-02 2017-11-05 2017-11-12 2017-11-26 2018-04-09 2020-07-20 2021-03-15 2021-06-14 2021-07-12 2022-05-16. Author is listed
  2. NEP-ICT: Information and Communication Technologies (23) 2012-11-11 2014-02-21 2014-06-02 2014-07-21 2014-08-02 2014-09-29 2014-10-13 2014-12-29 2015-10-04 2015-10-10 2016-01-03 2016-02-12 2016-02-23 2016-03-10 2017-10-22 2017-11-19 2017-11-26 2019-04-01 2020-07-13 2021-01-04 2023-05-29 2024-05-27 2024-07-15. Author is listed
  3. NEP-REG: Regulation (23) 2007-12-15 2011-03-12 2012-11-11 2014-02-21 2014-07-21 2014-10-13 2014-12-29 2015-02-05 2016-01-03 2016-02-12 2017-05-28 2017-07-02 2017-11-05 2017-11-19 2017-11-26 2017-11-26 2019-04-01 2021-03-15 2022-03-14 2022-05-16 2023-03-20 2023-07-31 2023-11-20. Author is listed
  4. NEP-PAY: Payment Systems and Financial Technology (18) 2016-02-23 2016-03-10 2017-05-28 2017-07-02 2017-10-22 2017-11-05 2017-11-19 2017-11-26 2017-11-26 2019-04-01 2019-04-08 2020-07-13 2020-11-23 2021-04-19 2022-03-14 2023-07-31 2023-11-27 2024-02-19. Author is listed
  5. NEP-MIC: Microeconomics (17) 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 2014-06-02 2017-11-12 2018-04-09 2020-07-20 2021-06-14. Author is listed
  6. NEP-EUR: Microeconomic European Issues (15) 2014-01-17 2014-07-21 2014-08-02 2014-09-29 2014-10-13 2015-02-05 2016-02-12 2017-05-28 2017-07-02 2017-11-26 2019-04-01 2019-04-08 2021-01-04 2023-03-20 2023-05-29. Author is listed
  7. NEP-MKT: Marketing (14) 2006-01-29 2006-11-25 2007-12-15 2014-02-21 2014-06-02 2014-11-28 2014-12-29 2015-04-02 2015-08-13 2015-08-13 2015-10-10 2016-02-23 2016-03-10 2023-11-20. Author is listed
  8. NEP-IND: Industrial Organization (12) 2006-01-24 2006-11-25 2011-03-12 2014-06-02 2014-10-13 2015-04-02 2016-03-23 2017-07-02 2017-11-12 2020-07-20 2021-07-12 2022-05-16. Author is listed
  9. NEP-NET: Network Economics (11) 2005-06-14 2006-01-24 2007-04-14 2007-12-15 2008-07-20 2011-03-12 2011-07-13 2014-02-21 2014-06-02 2014-12-29 2015-04-02. Author is listed
  10. NEP-URE: Urban and Real Estate Economics (10) 2010-12-18 2014-08-02 2014-09-29 2016-01-03 2016-02-12 2017-10-22 2017-11-19 2017-11-26 2020-07-13 2021-05-24. Author is listed
  11. NEP-UPT: Utility Models and Prospect Theory (7) 2015-10-04 2016-02-23 2021-04-19 2023-07-31 2023-11-20 2023-11-27 2024-02-19. Author is listed
  12. NEP-EXP: Experimental Economics (6) 2020-11-23 2021-04-19 2023-07-31 2023-11-20 2023-11-27 2024-02-19. Author is listed
  13. NEP-CTA: Contract Theory and Applications (5) 2014-12-29 2015-08-13 2017-10-22 2023-03-20 2023-04-03. Author is listed
  14. NEP-HEA: Health Economics (5) 2019-04-08 2021-01-04 2023-05-29 2024-05-27 2024-07-15. Author is listed
  15. NEP-INO: Innovation (5) 2012-01-18 2014-02-21 2014-06-02 2017-11-12 2018-04-09. Author is listed
  16. NEP-POL: Positive Political Economics (5) 2016-01-03 2017-10-22 2017-11-19 2020-07-13 2021-07-12. Author is listed
  17. NEP-CDM: Collective Decision-Making (4) 2016-01-03 2017-10-22 2017-11-19 2020-07-13
  18. NEP-LAW: Law and Economics (4) 2006-11-25 2014-10-13 2017-05-28 2021-06-14
  19. NEP-SOC: Social Norms and Social Capital (4) 2016-01-03 2017-10-22 2017-11-19 2020-07-13
  20. NEP-CBE: Cognitive and Behavioural Economics (3) 2023-07-31 2023-11-20 2024-02-19
  21. NEP-CFN: Corporate Finance (2) 2003-02-18 2017-11-12
  22. NEP-CUL: Cultural Economics (2) 2006-01-29 2016-01-03
  23. NEP-CWA: Central and Western Asia (2) 2021-05-24 2022-03-14
  24. NEP-DCM: Discrete Choice Models (2) 2020-11-23 2021-04-19
  25. NEP-INT: International Trade (2) 2005-06-14 2006-11-25
  26. NEP-NEU: Neuroeconomics (2) 2020-11-23 2021-04-19
  27. NEP-ORE: Operations Research (2) 2020-11-23 2021-04-19
  28. NEP-PBE: Public Economics (2) 2008-04-29 2008-07-20
  29. NEP-TRE: Transport Economics (2) 2014-11-28 2015-04-02
  30. NEP-BIG: Big Data (1) 2022-03-14
  31. NEP-CMP: Computational Economics (1) 2018-04-09
  32. NEP-CSE: Economics of Strategic Management (1) 2006-01-24
  33. NEP-DES: Economic Design (1) 2023-05-29
  34. NEP-EEC: European Economics (1) 2022-05-16
  35. NEP-ENT: Entrepreneurship (1) 2002-05-03
  36. NEP-FLE: Financial Literacy and Education (1) 2022-03-14
  37. NEP-FMK: Financial Markets (1) 2022-03-14
  38. NEP-GEO: Economic Geography (1) 2003-02-18
  39. NEP-GER: German Papers (1) 2014-09-29
  40. NEP-IAS: Insurance Economics (1) 2003-02-18
  41. NEP-MAC: Macroeconomics (1) 2022-03-14

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