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Publications

by members of

Government of Portugal → Autoridade de Concorrência

→ Competition Authority

These are publications listed in RePEc written by members of the above institution who are registered with the RePEc Author Service. Thus this compiles the works all those currently affiliated with this institution, not those affilated at the time of publication. List of registered members. Register yourself. Citation analysis. This page is updated in the first days of each month.
| Working papers | Journal articles |

Working papers

2024

  1. Javier Donna & Pedro Pereira, 2024, "Structural Presumptions for Non-Horizontal Mergers in the 2023 Merger Guidelines: A Primer and a Path Forwar," Working Papers, Red Nacional de Investigadores en Economía (RedNIE), number 331, Jul.

2023

  1. Eduardo Cardadeiro & João E. Gata, 2023, "Market-based allocation of airport slots: the PAUSE auction mechanism and extensions," Working Papers REM, ISEG - Lisbon School of Economics and Management, REM, Universidade de Lisboa, number 2023/0260, Feb.
  2. Javier D. Donna & Pedro Pereira, 2023, "Rivals’ Exit and Vertical Merger Evaluation," Working Papers, Red Nacional de Investigadores en Economía (RedNIE), number 225, Mar.

2021

  1. Javier Donna & Pedro Pereira & Andre Trindade & Renan Yoshida, 2021, "Direct-to-Consumer sales by manufacturers and bargaining," Working Papers, Red Nacional de Investigadores en Economía (RedNIE), number 69, May.
  2. Javier Donna & Pedro Pereira & Tiago Pires & Andre Trindade, 2021, "Measuring the welfare of intermediaries in vertical markets," Working Papers, Red Nacional de Investigadores en Economía (RedNIE), number 77, Jun.

2019

  1. João E. Gata, 2019, "Controlling Algorithmic Collusion: short review of the literature, undecidability, and alternative approaches," Working Papers REM, ISEG - Lisbon School of Economics and Management, REM, Universidade de Lisboa, number 2019/77, Mar.

2018

  1. Javier D. Donna & Pedro Pereira & Tiago Pires & André Trindade, 2018, "Measuring the Welfare of Intermediation in Vertical Markets," GEE Papers, Gabinete de Estratégia e Estudos, Ministério da Economia, number 00103, May, revised May 2018.

2016

  1. Rocha, M. & Greve, T., 2016, "Contracting in a market with differential information," Cambridge Working Papers in Economics, Faculty of Economics, University of Cambridge, number 1657, Dec.

2013

  1. Duarte Miguel Machado Carneiro de Brito & Pedro Pereira & Joaquim José dos Santos Ramalho, 2013, "Mergers, Coordinated Effects and Efficiency in the Portuguese Non-Life Insurance Industry," CEFAGE-UE Working Papers, University of Evora, CEFAGE-UE (Portugal), number 2013_18.
  2. Duarte Miguel Machado Carneiro de Brito & Pedro Pereira & João Miguel Bastos Vareda, 2013, "Network Neutrality under ISP duopoly: on the ability to assign capacity," CEFAGE-UE Working Papers, University of Evora, CEFAGE-UE (Portugal), number 2013_19.
  3. Aurora García-Gallego & Nikolaos Georgantzis & Ainhoa Jaramillo-Gutiérrez & Pedro Pereira & J. Carlos Pernías-Cerrillo, 2013, "On the evolution of monopoly pricing in Internet-assisted search markets," Working Papers, Economics Department, Universitat Jaume I, Castellón (Spain), number 2013/05.
  4. Joao Macieira & Pedro Pereira & Joao Vareda, 2013, "Bundling Incentives in Markets with Product Complementarities: The Case of Triple-Play," Working Papers, NET Institute, number 13-15, Sep.
  5. Marta Rocha & Michelle Baddeley & Michael G. Pollitt, 2013, "Addressing self-disconnection among prepayment energy consumers: A behavioural approach," Cambridge Working Papers in Economics, Faculty of Economics, University of Cambridge, number 1353, May.

2011

  1. Duarte Miguel Machado Carneiro de Brito & João Miguel Bastos Vareda, 2011, "Can Vertical Separation Reduce Non-Price Discrimination and Increase Welfare?," CEFAGE-UE Working Papers, University of Evora, CEFAGE-UE (Portugal), number 2011_06.
  2. Brito, Duarte & Pereira, Pedro & Vareda, João, 2011, "Investment, dynamic consistency and the sectoral regulator's obective," 8th ITS Asia-Pacific Regional Conference, Taipei 2011: Convergence in the Digital Age, International Telecommunications Society (ITS), number 52341.

2008

  1. Duarte Brito & Pedro Pereira & João Vareda, 2008, "Incentives to Invest and to Give Access to Non-Regulated Next Generation Networks," Working Papers, NET Institute, number 08-10, Oct, revised Oct 2008.
  2. Duarte Brito & Pedro Pereira & João Vareda, 2008, "Can Two-Part Tariffs Promote Efficient Investment on Next Generation Networks?," Working Papers, Portuguese Competition Authority, number 34, Oct.

2007

  1. Lukasz Grzybowski & Pedro Pereira, 2007, "Merger Simulation in Mobile Telephony in Portugal," Working Papers, NET Institute, number 07-12, Sep, revised Sep 2007.
  2. Aurora García-Gallego & Nikolaos Georgantzís & Pedro Pereira & José C. Pernías-Cerrillo, 2007, "Bias and Size Effects of Price-Comparison Search Engines: Theory and Experimental Evidence," Working Papers, Portuguese Competition Authority, number 20, Feb.
  3. Duarte Brito & Pedro Pereira, 2007, "Product Differentiation when Competing with the Suppliers of Bottleneck Inputs," Working Papers, Portuguese Competition Authority, number 25, Jul.
  4. Lukasz Grzybowski & Pedro Pereira, 2007, "The Consumer Loss of the Minimum Duration for Mobile Telephone Calls," Working Papers, Portuguese Competition Authority, number 26, Jul.
  5. Lukasz Grzybowski & Pedro Pereira, 2007, "The Complementarity between Calls and Messages in Mobile Telephony," Working Papers, Portuguese Competition Authority, number 27, Jul.
  6. Christopher A. Laincz & Ana Rodrigues, 2007, "The Impact of Cost-Reducing R&D Spillovers on the Ergodic Distribution of Market Structures," Working Papers, Portuguese Competition Authority, number 23, Jun.

2006

  1. Duarte Brito & João Gata, 2006, "Merger stability in a three firm game," Working Papers, Portuguese Competition Authority, number 10, Jan.
  2. Pedro Pereira & Tiago Ribeiro, 2006, "The Impact on Broadband Access to the Internet of the Dual Ownership of Telephone and Cable Networks," Working Papers, NET Institute, number 06-10, Aug, revised Aug 2006.
  3. Lukasz Grzybowski & Pedro Pereira, 2006, "Simulation of Merger in Mobile Telephony in Portugal," Working Papers, NET Institute, number 06-22, Oct, revised Oct 2006.
  4. Duarte Brito & Pedro Pereira, 2006, "Some Investment and Competition Implications of the Ownership Structure of Overlapping Networks," Working Papers, Portuguese Competition Authority, number 11, Feb.
  5. Emin M. Dinlersoz & Pedro Pereira, 2006, "On the Diffusion of Electronic Commerce," Working Papers, Portuguese Competition Authority, number 13, Nov.
  6. Duarte Brito & Pedro Pereira, 2006, "Mobile Virtual Network Operators: Beyond the Hyperbolae," Working Papers, Portuguese Competition Authority, number 15, Oct.
  7. Duarte Brito & Pedro Pereira, 2006, "Access to Bottleneck Inputs under Oligopoly: a Prisoners Dilemma?," Working Papers, Portuguese Competition Authority, number 16, Nov.
  8. Toker Doganoglu & Pedro Pereira, 2006, "The Welfare Impact of Competition in Fixed Telephony," Working Papers, Portuguese Competition Authority, number 21, Jun.

2005

  1. Pereira, Pedro & Gagnepain, Philippe, 2005, "Entry, Cost Reduction and Competition in The Portuguese Mobile Telephone Industry," CEPR Discussion Papers, Centre for Economic Policy Research, number 4993, Apr.
  2. Aurora García-Gallego & Nikolaos Georgantzís & Pedro Pereira & José C. Pernías-Cerrillo, 2005, "Competing Against Simulated Equilibrium Price Dispersions: An Experiment On Internet-Assisted Search Markets," Working Papers, NET Institute, number 05-12, Oct.
  3. Philippe Gagnepain & Pedro Pereira, 2005, "Entry, Costs Reduction, and Competition in the Portuguese Telephony Industry," Working Papers, Portuguese Competition Authority, number 05, Feb.
  4. Pedro Pereira & José C. Pernías-Cerrillo, 2005, "The Diffusion of Cellular Telephony in Portugal before UMTS: A Time Series Approach," Working Papers, Portuguese Competition Authority, number 08, Mar.
  5. Duarte Brito & Pedro Pereira, 2005, "Ownership Structure of Cable Networks and Competition in Local Access," Working Papers, Portuguese Competition Authority, number 09, Apr.

2004

  1. Samiran Banerjee & João E. Gata, 2004, "Environmental Regulation and Technological Innovation with Spillovers," Working Papers Department of Economics, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa, number 2004/16.
  2. Aurora García-Gallego & Nikolaos Georgantzís & Pedro Pereira & José C. Pernías-Cerrillo, 2004, "Risk Attitudes and Internet Search Engines: Theory and Experimental Evidence," Working Papers, NET Institute, number 04-03, Oct, revised Oct 2004.
  3. Pedro Pereira, 2004, "Some Implications of Search Costs for the Price Dynamics of Electronic Markets," Working Papers, Portuguese Competition Authority, number 02, May.
  4. Pedro Pereira, 2004, "Multiplicity of Equilibria in Search Markets with Free Entry and Exit," Working Papers, Portuguese Competition Authority, number 03, Nov.
  5. Pedro Pereira, 2004, "Do Lower Search Costs Reduce Prices and Price Dispersion?," Working Papers, Portuguese Competition Authority, number 04, Sep.
  6. Ana Sofia Domingues Rodrigues & Christopher A. Laincz, 2004, "Understanding the Variations in Gibrat's Law with a Markov-Perfect Dynamic Industry Model," Computing in Economics and Finance 2004, Society for Computational Economics, number 173, Aug.

2002

  1. Duarte Brito & João Gata, 2002, "Mergers in the Presence of Economies of Scope: A study on Coalition Formation," Working Papers Department of Economics, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa, number 2002/08.

2001

  1. Nuno R. Garoupa & João E. Gata, 2001, "War and Peace: The European Decolonization Process," Working Papers Department of Economics, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa, number 2001/02.
  2. Mazón, Cristina & Pereira, Pedro, 2001, "Electronic commerce, consumer search and retailing cost reduction," UC3M Working papers. Economics, Universidad Carlos III de Madrid. Departamento de Economía, number we016722, Dec.
  3. Pereira, Pedro, 2001, "Price dynamics and shake-outs in electronic markets," UC3M Working papers. Economics, Universidad Carlos III de Madrid. Departamento de Economía, number we016823, Dec.

2000

  1. Nuno R. Garoupa & João E. Gata, 2000, "A Theory of International Conflict Management and Sanctioning," Working Papers Department of Economics, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa, number 2000/11.

Undated

  1. Joao Gata, undated, "Repeated Random Matching Games under Restricted Information. Part I: Equilibria," Discussion Papers, Department of Economics, University of York, number 95/19.
  2. Joao Gata, undated, "Infinite Regression in Strategic Decision Making: an application of Rice's Theorem," Discussion Papers, Department of Economics, University of York, number 95/38.
  3. Christopher A Laincz & Ana Sofia Domingues Rodrigues, undated, "A Theoretical Foundation for Understanding Firm Size Distributions and Gibrat's Law," Discussion Papers, Department of Economics, University of York, number 05/34.

Journal articles

2024

  1. Javier D. Donna & Pedro Pereira & Yun Pu & Andre Trindade & Renan C. Yoshida, 2024, "Direct sales and bargaining," RAND Journal of Economics, RAND Corporation, volume 55, issue 4, pages 749-787, December, DOI: 10.1111/1756-2171.12480.
  2. Javier D. Donna & Pedro Pereira, 2024, "Structural Presumptions for Non-horizontal Mergers in the 2023 Merger Guidelines: A Primer and a Path Forward," Review of Industrial Organization, Springer;The Industrial Organization Society, volume 65, issue 1, pages 303-345, August, DOI: 10.1007/s11151-024-09971-z.

2023

  1. Javier D Donna & Pedro Pereira, 2023, "Rivals’ Exit and Vertical Merger Evaluation," Journal of Competition Law and Economics, Oxford University Press, volume 19, issue 2, pages 220-249.

2022

  1. Javier D. Donna & Pedro Pereira & Tiago Pires & André Trindade, 2022, "Measuring the Welfare of Intermediaries," Management Science, INFORMS, volume 68, issue 11, pages 8083-8115, November, DOI: 10.1287/mnsc.2021.4266.

2021

  1. Marta Rocha & Thomas Greve, 2021, "Contracting in a Market with Differential Information," Journal of Industry, Competition and Trade, Springer, volume 21, issue 2, pages 193-210, June, DOI: 10.1007/s10842-020-00350-4.

2020

  1. Thomas Greve & Marta Rocha, 2020, "Policy and Theoretical Implications of the Zero-subsidy Bids in the German Offshore Wind Tenders," The Energy Journal, , volume 41, issue 4, pages 89-104, July, DOI: 10.5547/01956574.41.4.tgre.

2019

  1. Rocha, Marta & Baddeley, Michelle & Pollitt, Michael & Weeks, Melvyn, 2019, "Addressing self-disconnection among prepayment energy consumers: A behavioural approach," Energy Economics, Elsevier, volume 81, issue C, pages 273-286, DOI: 10.1016/j.eneco.2019.03.025.

2018

  1. Pedro Pereira & Tiago Ribeiro, 2018, "Evaluating Partial Divestitures When Vertical Relations are Important," Review of Industrial Organization, Springer;The Industrial Organization Society, volume 53, issue 2, pages 321-345, September, DOI: 10.1007/s11151-018-9619-y.

2016

  1. Duarte Brito & Pedro Pereira & João Vareda, 2016, "Can More Information About Rivals' Costs Decrease Welfare?," Manchester School, University of Manchester, volume 84, issue 2, pages 251-269, March.
  2. García-Gallego Aurora & Georgantzís Nikolaos & Pereira Pedro & Pernías-Cerrillo José C., 2016, "Bias and Size Effects of Price-Comparison Platforms: Theory and Experimental Evidence," Review of Network Economics, De Gruyter, volume 15, issue 1, pages 1-34, March, DOI: 10.1515/rne-2016-0015.
  3. Duarte Brito & Pedro Pereira & João Vareda, 2016, "Impact of the Information Asymmetry Between Managers and Owners Under Oligopoly," Southern Economic Journal, John Wiley & Sons, volume 82, issue 4, pages 1311-1326, April, DOI: 10.1002/soej.12121.

2014

  1. García-Gallego, Aurora & Georgantzís, Nikolaos & Jaramillo-Gutiérrez, Ainhoa & Pereira, Pedro & Pernías-Cerrillo, J. Carlos, 2014, "On the evolution of monopoly pricing in Internet-assisted search markets," Journal of Business Research, Elsevier, volume 67, issue 5, pages 795-801, DOI: 10.1016/j.jbusres.2013.11.047.

2013

  1. Brito Duarte & Pereira Pedro & Vareda João, 2013, "Investment, Dynamic Consistency and the Sectoral Regulator’s Objective," The B.E. Journal of Economic Analysis & Policy, De Gruyter, volume 13, issue 2, pages 563-594, August, DOI: 10.1515/bejeap-2013-0026.
  2. Brito, Duarte & Pereira, Pedro & Ramalho, Joaquim J.S., 2013, "Mergers, coordinated effects and efficiency in the Portuguese non-life insurance industry," International Journal of Industrial Organization, Elsevier, volume 31, issue 5, pages 554-568, DOI: 10.1016/j.ijindorg.2013.10.001.
  3. Pereira, Pedro & Ribeiro, Tiago & Vareda, João, 2013, "Delineating markets for bundles with consumer level data: The case of triple-play," International Journal of Industrial Organization, Elsevier, volume 31, issue 6, pages 760-773, DOI: 10.1016/j.ijindorg.2013.05.004.
  4. Pereira, Pedro & Vareda, João, 2013, "How will telecommunications bundles impact competition and regulatory analysis?," Telecommunications Policy, Elsevier, volume 37, issue 6, pages 530-539, DOI: 10.1016/j.telpol.2012.12.003.

2012

  1. Brito Duarte & Pereira Pedro & Vareda João, 2012, "Does Vertical Separation Necessarily Reduce Quality Discrimination and Increase Welfare?," The B.E. Journal of Economic Analysis & Policy, De Gruyter, volume 12, issue 1, pages 1-44, November, DOI: 10.1515/1935-1682.3017.
  2. Brito, Duarte & Pereira, Pedro & Vareda, João, 2012, "Incentives to invest and to give access to non-regulated new technologies," Information Economics and Policy, Elsevier, volume 24, issue 3, pages 197-211, DOI: 10.1016/j.infoecopol.2012.08.005.

2011

  1. Pereira, Pedro & Ribeiro, Tiago, 2011, "The impact on broadband access to the Internet of the dual ownership of telephone and cable networks," International Journal of Industrial Organization, Elsevier, volume 29, issue 2, pages 283-293, March.
  2. Brito, Duarte & Pereira, Pedro & Vareda, João, 2011, "An assessment of the equality of access and no-regulation approaches to next generation networks," Telecommunications Policy, Elsevier, volume 35, issue 9, pages 818-826, DOI: 10.1016/j.telpol.2011.04.015.
  3. Lukasz Grzybowski & Pedro Pereira, 2011, "Subscription Choices and Switching Costs in Mobile Telephony," Review of Industrial Organization, Springer;The Industrial Organization Society, volume 38, issue 1, pages 23-42, January, DOI: 10.1007/s11151-011-9275-y.

2010

  1. Brito, Duarte & Pereira, Pedro & Vareda, João, 2010, "Can two-part tariffs promote efficient investment on next generation networks?," International Journal of Industrial Organization, Elsevier, volume 28, issue 3, pages 323-333, May.
  2. Duarte Brito & Pedro Pereira, 2010, "Access to Bottleneck Inputs under Oligopoly: A Prisoners' Dilemma?," Southern Economic Journal, John Wiley & Sons, volume 76, issue 3, pages 660-677, January, DOI: 10.4284/sej.2010.76.3.660.

2009

  1. Brito, Duarte & Pereira, Pedro, 2009, "Product differentiation when competing with the suppliers of bottleneck inputs," Regional Science and Urban Economics, Elsevier, volume 39, issue 1, pages 43-53, January.

2008

  1. Brito, Duarte & Pereira, Pedro, 2008, "Investment and welfare implications of the ownership structure of overlapping networks," Information Economics and Policy, Elsevier, volume 20, issue 1, pages 38-53, March.
  2. Grzybowski, Lukasz & Pereira, Pedro, 2008, "The complementarity between calls and messages in mobile telephony," Information Economics and Policy, Elsevier, volume 20, issue 3, pages 279-287, September.

2007

  1. Gagnepain, Philippe & Pereira, Pedro, 2007, "Entry, costs reduction, and competition in the Portuguese mobile telephony industry," International Journal of Industrial Organization, Elsevier, volume 25, issue 3, pages 461-481, June.
  2. Dinlersoz, Emin M. & Pereira, Pedro, 2007, "On the diffusion of electronic commerce," International Journal of Industrial Organization, Elsevier, volume 25, issue 3, pages 541-574, June.
  3. Lukasz Grzybowski & Pedro Pereira, 2007, "Merger Simulation in Mobile Telephony in Portugal," Review of Industrial Organization, Springer;The Industrial Organization Society, volume 31, issue 3, pages 205-220, November, DOI: 10.1007/s11151-008-9155-2.

2005

  1. Pereira, Pedro, 2005, "Do lower search costs reduce prices and price dispersion?," Information Economics and Policy, Elsevier, volume 17, issue 1, pages 61-72, January.
  2. Pereira, Pedro, 2005, "Multiplicity of equilibria in search markets with free entry and exit," International Journal of Industrial Organization, Elsevier, volume 23, issue 5-6, pages 325-339, June.
  3. Emin M. Dinlersoz & Pedro Pereira, 2005, "Patterns of Diffusion of Electronic Commerce in Retail Industries: Theory and Evidence," CESifo Economic Studies, CESifo Group, volume 51, issue 2-3, pages 261-294.

2004

  1. Pedro Pereira, 2004, "Some implications of search and switching costs for the price dynamics of electronic markets," International Journal of the Economics of Business, Taylor & Francis Journals, volume 11, issue 3, pages 303-327, DOI: 10.1080/1357151042000286429.

2002

  1. Garoupa, Nuno R & Gata, Joao E, 2002, "A Theory of International Conflict Management and Sanctioning," Public Choice, Springer, volume 110, issue 1-2, pages 41-65, January.

2001

  1. Pereira, Pedro, 2001, "Market power, cost reduction and consumer search," International Journal of Industrial Organization, Elsevier, volume 19, issue 9, pages 1457-1473, November.

1999

  1. Nuno Garoupa & Joao Gata, 1999, "An evolutionary game theoretical approach to the theory of international regimes," Defence and Peace Economics, Taylor & Francis Journals, volume 10, issue 3, pages 225-246, DOI: 10.1080/10430719908404925.

Undated

  1. Grzybowski, Lukasz & Pereira, Pedro, 0, "The consumer loss of the minimum duration for mobile telephone calls," Telecommunications Policy, Elsevier, volume 33, issue 3-4, pages 200-206, April.

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