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Helder Vasconcelos

Personal Details

First Name:Helder
Middle Name:
Last Name:Vasconcelos
Suffix:
RePEc Short-ID:pva151
[This author has chosen not to make the email address public]
http://www.fep.up.pt/docentes/hvasconcelos/

Affiliation

(10%) Centre for Economic Policy Research (CEPR)

London, United Kingdom
http://www.cepr.org/
RePEc:edi:cebruuk (more details at EDIRC)

(90%) Faculdade de Economia
Universidade do Porto

Porto, Portugal
http://www.fep.up.pt/
RePEc:edi:fepuppt (more details at EDIRC)

Research output

as
Jump to: Working papers Articles Chapters

Working papers

  1. Jorge Padilla & Salvatore Piccolo & Helder Vasconcelos, 2020. "On the Private and Social Value of Consumer Data in Vertically-Integrated Platform Markets," CSEF Working Papers 583, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
  2. Duarte Brito & Ricardo Ribeiro & Helder Vasconcelos, 2019. "Overlapping Ownership, Endogenous Quality,and Welfare," Working Papers de Economia (Economics Working Papers) 05, Católica Porto Business School, Universidade Católica Portuguesa.
  3. Duarte Brito & Ricardo Ribeiro & Helder Vasconcelos, 2018. "Can Partial Horizontal Ownership Lessen Competition More Than a Monopoly?," Working Papers de Economia (Economics Working Papers) 02, Católica Porto Business School, Universidade Católica Portuguesa.
  4. Duarte Brito & Einer Elhauge & Ricardo Ribeiro & Helder Vasconcelos, 2018. "Modeling Horizontal Shareholding with Ownership Dispersion," Working Papers de Economia (Economics Working Papers) 01, Católica Porto Business School, Universidade Católica Portuguesa.
  5. Duarte Brito & Ricardo Ribeiro & Helder Vasconcelos, 2017. "Quantifying the Coordinated Effects of Partial Horizontal Acquisitions," Working Papers de Economia (Economics Working Papers) 01, Católica Porto Business School, Universidade Católica Portuguesa.
  6. Erika Färnstrand Damsgaard & Per Hjertstrand & Pehr-Johan Norbäck & Lars Persson & Helder Vasconcelos, 2016. "Why Entrepreneurs Choose Risky R&D Projects - but still not risky enough," CESifo Working Paper Series 6138, CESifo.
  7. Cabral, Luis & Vasconcelos, Helder & Brito, Duarte, 2016. "Competitive Effects of Partial Control in an Input Supplier," CEPR Discussion Papers 11397, C.E.P.R. Discussion Papers.
  8. Duarte Brito & António Osório & Ricardo Ribeiro & Hélder Vasconcelos, 2015. "Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI," Working Papers de Economia (Economics Working Papers) 02, Católica Porto Business School, Universidade Católica Portuguesa.
  9. Pedro Gonzaga & António Brandão & Helder Vasconcelos, 2014. "Theory of Semi-Collusion in the Labor Market," FEP Working Papers 522, Universidade do Porto, Faculdade de Economia do Porto.
  10. João Correia-da-Silva & Joana Pinho & Hélder Vasconcelos, 2014. "Sustaining collusion in markets with a general evolution of demand," FEP Working Papers 537, Universidade do Porto, Faculdade de Economia do Porto.
  11. Mariana Cunha & Paula Sarmento & Hélder Vasconcelos, 2014. "Uncertain Efficiency Gains and Merger Policy," FEP Working Papers 527, Universidade do Porto, Faculdade de Economia do Porto.
  12. António Brandão & Joana Pinho & Hélder Vasconcelos, 2013. "Asymmetric collusion with growing demand," FEP Working Papers 510, Universidade do Porto, Faculdade de Economia do Porto.
  13. Vasconcelos, Helder & Brito, Duarte & Ribeiro, Ricardo, 2013. "Measuring Unilateral Effects in Partial Acquisitions," CEPR Discussion Papers 9354, C.E.P.R. Discussion Papers.
  14. Pedro Gonzaga & António Brandão & Hélder Vasconcelos, 2013. "Theory of Collusion in the Labor Market," FEP Working Papers 477, Universidade do Porto, Faculdade de Economia do Porto.
  15. João Correia-da-Silva & Joana Pinho & Hélder Vasconcelos, 2013. "Cartel stability and profits under different reactions to entry in markets with growing demand," FEP Working Papers 487, Universidade do Porto, Faculdade de Economia do Porto.
  16. Vasconcelos, Helder, 2012. "Can the Failing Firm Defense Rule be Counterproductive?," CEPR Discussion Papers 8878, C.E.P.R. Discussion Papers.
  17. Motta, Massimo & Vasconcelos, Helder, 2012. "Exclusionary Pricing in a Two-Sided Market," CEPR Discussion Papers 9164, C.E.P.R. Discussion Papers.
  18. Vasconcelos, Helder & Esteves, Rosa Branca, 2010. "Price Discrimination under Customer Recognition and Mergers," CEPR Discussion Papers 7683, C.E.P.R. Discussion Papers.
  19. Persson, Lars & Ganslandt, Mattias & Vasconcelos, Helder, 2008. "Asymmetric Cartels - a Theory of Ring Leaders," CEPR Discussion Papers 6829, C.E.P.R. Discussion Papers.
  20. Vasconcelos, Helder, 2008. "Sustaining Collusion in Growing Markets," CEPR Discussion Papers 6865, C.E.P.R. Discussion Papers.
  21. Vasconcelos, Helder, 2007. "Efficiency Gains and Structural Remedies in Merger Control," CEPR Discussion Papers 6093, C.E.P.R. Discussion Papers.
  22. Mattias Ganslandt & Lars Persson & Helder Vasconcelos, 2007. "Asymmetric Collusion and Merger Policy," Working Papers de Economia (Economics Working Papers) 15, Católica Porto Business School, Universidade Católica Portuguesa.
  23. Vasconcelos, Helder & Fumagalli, Eileen, 2006. "Cross-Border Merger Waves," CEPR Discussion Papers 5601, C.E.P.R. Discussion Papers.
  24. Motta, Massimo & Vasconcelos, Helder, 2004. "Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game," CEPR Discussion Papers 4175, C.E.P.R. Discussion Papers.

Articles

  1. Brito, Duarte & Vasconcelos, Helder, 2024. "Can consumer surplus decrease with merger efficiencies?," Economics Letters, Elsevier, vol. 239(C).
  2. Brito, Duarte & Vasconcelos, Helder, 2023. "Competitive effects of mergers and of spectrum divestment remedies in mobile telecommunication markets," Telecommunications Policy, Elsevier, vol. 47(10).
  3. Brito, Duarte & Elhauge, Einer & Ribeiro, Ricardo & Vasconcelos, Helder, 2023. "Modelling the objective function of managers in the presence of overlapping shareholding," International Journal of Industrial Organization, Elsevier, vol. 87(C).
  4. Jorge Padilla & Salvatore Piccolo & Helder Vasconcelos, 2022. "Business models, consumer data and privacy in platform markets," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 49(3), pages 599-634, September.
  5. Padilla, Jorge & Piccolo, Salvatore & Vasconcelos, Helder, 2021. "Should vertically integrated platforms be mandated to share information with their rivals?," Economics Letters, Elsevier, vol. 203(C).
  6. Brito, Duarte & Ribeiro, Ricardo & Vasconcelos, Helder, 2020. "Overlapping ownership, endogenous quality, and welfare," Economics Letters, Elsevier, vol. 190(C).
  7. Brito, Duarte & Tselekounis, Markos & Vasconcelos, Helder, 2019. "Input price discrimination in the presence of downstream vertical differentiation," Economics Letters, Elsevier, vol. 184(C).
  8. Brito, Duarte & Ribeiro, Ricardo & Vasconcelos, Helder, 2019. "Can partial horizontal ownership lessen competition more than a monopoly?," Economics Letters, Elsevier, vol. 176(C), pages 90-95.
  9. Brito, Duarte & Osório, António & Ribeiro, Ricardo & Vasconcelos, Helder, 2018. "Unilateral effects screens for partial horizontal acquisitions: The generalized HHI and GUPPI," International Journal of Industrial Organization, Elsevier, vol. 59(C), pages 127-189.
  10. Mariana Cunha & Hélder Vasconcelos, 2018. "Sequential Mergers and Antitrust Authority’s Decisions in Stackelberg Markets," Journal of Industry, Competition and Trade, Springer, vol. 18(3), pages 373-394, September.
  11. Brito, Duarte & Ribeiro, Ricardo & Vasconcelos, Helder, 2018. "Quantifying the coordinated effects of partial horizontal acquisitions," European Economic Review, Elsevier, vol. 110(C), pages 108-149.
  12. Barros, Pedro Pita & Brito, Duarte & Vasconcelos, Helder, 2018. "Welfare decreasing endogenous mergers between producers of complementary goods," International Journal of Industrial Organization, Elsevier, vol. 60(C), pages 54-95.
  13. Confraria, João & Ribeiro, Tiago & Vasconcelos, Helder, 2017. "Analysis of consumer preferences for mobile telecom plans using a discrete choice experiment," Telecommunications Policy, Elsevier, vol. 41(3), pages 157-169.
  14. Erika Färnstrand Damsgaard & Per Hjertstrand & Pehr‐Johan Norbäck & Lars Persson & Helder Vasconcelos, 2017. "Why Entrepreneurs Choose Risky R&D Projects – But Still Not Risky Enough," Economic Journal, Royal Economic Society, vol. 127(605), pages 164-199, October.
  15. João Correia-da-Silva & Joana Pinho & Hélder Vasconcelos, 2016. "Sustaining collusion in markets with entry driven by balanced growth," Journal of Economics, Springer, vol. 118(1), pages 1-34, May.
  16. Correia-da-Silva João & Pinho Joana & Vasconcelos Hélder, 2015. "How Should Cartels React to Entry Triggered by Demand Growth?," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 15(1), pages 209-255, January.
  17. Rosa‐Branca Esteves & Helder Vasconcelos, 2015. "Price Discrimination under Customer Recognition and Mergers," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 24(3), pages 523-549, September.
  18. Ricardo Gonçalves & Vasco Rodrigues & Hélder Vasconcelos, 2015. "Reference pricing in the presence of pseudo-generics," International Journal of Health Economics and Management, Springer, vol. 15(3), pages 281-305, September.
  19. Mariana Cunha & Hélder Vasconcelos, 2015. "Mergers in Stackelberg Markets with Efficiency Gains," Journal of Industry, Competition and Trade, Springer, vol. 15(2), pages 105-134, June.
  20. Vasconcelos, Helder, 2015. "Exclusionary pricing in markets with interdependent demands," Economics Letters, Elsevier, vol. 134(C), pages 24-28.
  21. Vasconcelos, Helder, 2015. "Is exclusionary pricing anticompetitive in two-sided markets?," International Journal of Industrial Organization, Elsevier, vol. 40(C), pages 1-10.
  22. Duarte Brito & Helder Vasconcelos, 2015. "Interfirm Bundling and Vertical Product Differentiation," Scandinavian Journal of Economics, Wiley Blackwell, vol. 117(1), pages 1-27, January.
  23. Brito, Duarte & Vasconcelos, Helder, 2014. "Bundled discounts: Strategic substitutes or complements?," Economics Letters, Elsevier, vol. 124(2), pages 278-282.
  24. António Brandão & Joana Pinho & Hélder Vasconcelos, 2014. "Asymmetric Collusion with Growing Demand," Journal of Industry, Competition and Trade, Springer, vol. 14(4), pages 429-472, December.
  25. Vasco Rodrigues & Ricardo Gonçalves & Hélder Vasconcelos, 2014. "Anti-Competitive Impact of Pseudo-Generics," Journal of Industry, Competition and Trade, Springer, vol. 14(1), pages 83-98, March.
  26. Brito, Duarte & Cabral, Luís & Vasconcelos, Helder, 2014. "Divesting ownership in a rival," International Journal of Industrial Organization, Elsevier, vol. 34(C), pages 9-24.
  27. Brito, Duarte & Ribeiro, Ricardo & Vasconcelos, Helder, 2014. "Measuring unilateral effects in partial horizontal acquisitions," International Journal of Industrial Organization, Elsevier, vol. 33(C), pages 22-36.
  28. Helder Vasconcelos, 2013. "Can the failing firm defence rule be counterproductive?," Oxford Economic Papers, Oxford University Press, vol. 65(2), pages 567-593, April.
  29. George Deltas & Alberto Salvo & Helder Vasconcelos, 2012. "Consumer-surplus-enhancing collusion and trade," RAND Journal of Economics, RAND Corporation, vol. 43(2), pages 315-328, June.
  30. Mattias Ganslandt & Lars Persson & Helder Vasconcelos, 2012. "Endogenous Mergers and Collusion in Asymmetric Market Structures," Economica, London School of Economics and Political Science, vol. 79(316), pages 766-791, October.
  31. Cabral, Luís & Vasconcelos, Hélder, 2011. "Vertical integration and right of first refusal," Economics Letters, Elsevier, vol. 113(1), pages 50-53, October.
  32. Helder Vasconcelos, 2010. "Efficiency Gains And Structural Remedies In Merger Control," Journal of Industrial Economics, Wiley Blackwell, vol. 58(4), pages 742-766, December.
  33. Fumagalli, Eileen & Vasconcelos, Helder, 2009. "Sequential cross-border mergers," International Journal of Industrial Organization, Elsevier, vol. 27(2), pages 175-187, March.
  34. Hélder Vasconcelos, 2008. "Sustaining Collusion in Growing Markets," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 17(4), pages 973-1010, December.
  35. Vasconcelos, Helder, 2006. "Endogenous mergers in endogenous sunk cost industries," International Journal of Industrial Organization, Elsevier, vol. 24(2), pages 227-250, March.
  36. Helder Vasconcelos, 2005. "Tacit Collusion, Cost Asymmetries, and Mergers," RAND Journal of Economics, The RAND Corporation, vol. 36(1), pages 39-62, Spring.
  37. Motta, Massimo & Vasconcelos, Helder, 2005. "Efficiency gains and myopic antitrust authority in a dynamic merger game," International Journal of Industrial Organization, Elsevier, vol. 23(9-10), pages 777-801, December.
  38. Helder Vasconcelos, 2004. "Entry Effects on Cartel Stability and the Joint Executive Committee," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 24(3), pages 219-241, May.

Chapters

  1. George Deltas & Alberto Salvo & Helder Vasconcelos, 2012. "Social-Welfare-Enhancing Collusion and Trade," Chapters, in: Joseph E. Harrington Jr & Yannis Katsoulacos (ed.), Recent Advances in the Analysis of Competition Policy and Regulation, chapter 7, Edward Elgar Publishing.
  2. Massimo Motta & Michele Polo & Helder Vasconcelos, 2003. "Merger Remedies in the European Union: An Overview," Chapters, in: François Lévêque & Howard Shelanski (ed.), Merger Remedies in American and European Union Competition Law, chapter 7, pages 106-128, Edward Elgar Publishing.

More information

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Statistics

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Rankings

This author is among the top 5% authors according to these criteria:
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Co-authorship network on CollEc

Featured entries

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  1. Portuguese Economists

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 29 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 (26) 2004-02-29 2006-04-08 2007-02-24 2007-10-06 2007-11-24 2008-05-31 2008-06-21 2009-01-03 2009-10-10 2012-03-28 2012-10-20 2013-04-13 2013-04-13 2013-04-13 2013-09-28 2013-10-18 2014-03-15 2014-05-24 2015-08-13 2016-04-23 2016-07-30 2017-07-16 2018-06-18 2019-01-07 2019-12-23 2020-10-26. Author is listed
  2. NEP-IND: Industrial Organization (13) 2004-02-29 2006-04-08 2007-02-24 2007-10-06 2007-11-24 2008-05-31 2009-10-10 2014-03-15 2014-05-24 2016-07-30 2017-07-16 2018-10-15 2019-01-07. Author is listed
  3. NEP-BEC: Business Economics (10) 2007-10-06 2007-11-24 2008-05-31 2008-06-21 2012-03-28 2013-04-13 2014-03-15 2017-07-16 2018-10-15 2019-12-23. Author is listed
  4. NEP-MIC: Microeconomics (6) 2007-10-06 2007-11-24 2008-05-31 2012-10-20 2019-01-07 2020-10-26. Author is listed
  5. NEP-REG: Regulation (6) 2007-02-24 2007-10-06 2007-11-24 2008-05-31 2008-06-21 2020-10-26. Author is listed
  6. NEP-LAW: Law and Economics (3) 2013-04-13 2013-10-18 2014-03-15
  7. NEP-LAB: Labour Economics (2) 2013-04-13 2014-02-02
  8. NEP-CFN: Corporate Finance (1) 2012-09-30
  9. NEP-CTA: Contract Theory and Applications (1) 2020-10-26
  10. NEP-ENT: Entrepreneurship (1) 2012-09-30
  11. NEP-FMK: Financial Markets (1) 2006-04-08
  12. NEP-GTH: Game Theory (1) 2018-10-15
  13. NEP-INO: Innovation (1) 2012-09-30
  14. NEP-INT: International Trade (1) 2006-04-08
  15. NEP-IPR: Intellectual Property Rights (1) 2012-09-30
  16. NEP-LMA: Labor Markets - Supply, Demand, and Wages (1) 2013-04-13
  17. NEP-MKT: Marketing (1) 2009-10-10
  18. NEP-NET: Network Economics (1) 2012-10-20
  19. NEP-PPM: Project, Program and Portfolio Management (1) 2012-09-30
  20. NEP-SBM: Small Business Management (1) 2012-09-30
  21. NEP-TID: Technology and Industrial Dynamics (1) 2012-09-30

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