Helder Vasconcelos

Universidade do Porto - Faculdade de Economia (FEP)

Rua Dr. Roberto Frias

s/n

4200-464 Porto, 4200-464

Portugal

http://www.fep.up.pt/docentes/hvasconcelos

SCHOLARLY PAPERS

19

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Scholarly Papers (19)

1.

Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI

International Journal of Industrial Organization, Vol. 59, 2018
Number of pages: 56 Posted: 07 Jul 2015 Last Revised: 17 Jun 2018
New University of Lisbon, Universitat Rovira i Virgili, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 175 (171,572)
Citation 1

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Antitrust, Partial Horizontal Acquisitions, Oligopoly, Screening Indicators, HHI, GUPPI, Corporate Control, Banzhaf Power Index

Quantifying the Coordinated Effects of Partial Horizontal Acquisitions

European Economic Review, Vol. 110, 2018
Number of pages: 74 Posted: 21 Jun 2013 Last Revised: 26 Sep 2018
Duarte Brito, Ricardo Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 144 (202,779)
Citation 7

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Antitrust, Coordinated Effects, Partial Acquisitions, Oligopoly, Differentiated Products, Demand Estimation

Quantifying the Coordinated Effects of Partial Horizontal Acquisitions

CEPR Discussion Paper No. DP9536
Number of pages: 66 Posted: 09 Jul 2013
Duarte Brito, Ricardo Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
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Antitrust, Coordinated Effects, Demand Estimation, Differentiated Products, Oligopoly, Partial Acquisitions

Measuring Unilateral Effects in Partial Horizontal Acquisitions

International Journal of Industrial Organization, Vol. 33, 2014
Number of pages: 45 Posted: 12 Feb 2013 Last Revised: 25 May 2019
Duarte Brito, Ricardo Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 65 (347,324)
Citation 4

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Antitrust, Unilateral Effects, Partial Acquisitions, Oligopoly, Differentiated Products, Demand Estimation

Measuring Unilateral Effects in Partial Acquisitions

CEPR Discussion Paper No. DP9354
Number of pages: 48 Posted: 21 Feb 2013
Duarte Brito, Ricardo Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
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Antitrust, Demand Estimation, Differentiated Products, Oligopoly, Partial Acquisitions, Unilateral Effects

4.

Why Entrepreneurs Choose Risky R&D Projects ‒ But Still Not Risky Enough

IFN Working Paper No. 926
Number of pages: 42 Posted: 24 Nov 2012
National Institute of Economic Research, Research Institute of Industrial Economics (IFN), Research Institute of Industrial Economics (IFN) and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 62 (351,297)
Citation 1

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Entrepreneurship, Innovation, Commercialization, Entrepreneurship Policy, Start-Ups

5.

Modeling Horizontal Shareholding With Ownership Dispersion

Number of pages: 27 Posted: 03 Nov 2018 Last Revised: 28 Aug 2019
Duarte Brito, Einer Elhauge, Ricardo Ribeiro and Helder Vasconcelos
New University of Lisbon, Harvard Law School, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 54 (375,816)
Citation 1

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Horizontal Shareholding, Ownership Dispersion, Manager Objective Function, Proportional Control, Banzhaf Control

Why Entrepreneurs Choose Risky R&D Projects - But Still Not Risky Enough

CESifo Working Paper Series No. 6138
Number of pages: 57 Posted: 29 Nov 2016
National Institute of Economic Research, Research Institute of Industrial Economics (IFN), Research Institute of Industrial Economics (IFN), Research Institute of Industrial Economics (IFN) and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 42 (425,812)

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entrepreneurship, R&D, entry deterrence

Why Entrepreneurs Choose Risky R&D Projects – But Still Not Risky Enough

The Economic Journal, Vol. 127, Issue 605, pp. F164-F199, 2017
Number of pages: 36 Posted: 25 Oct 2017
National Institute of Economic Research, Research Institute of Industrial Economics (IFN), Research Institute of Industrial Economics (IFN), Research Institute of Industrial Economics (IFN) and Universidade do Porto - Faculdade de Economia (FEP)
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7.

Can Partial Horizontal Ownership Lessen Competition More Than a Monopoly?

Economics Letters, Vol. 176, 2019
Number of pages: 14 Posted: 04 Dec 2018 Last Revised: 25 Jan 2019
Duarte Brito, Ricardo Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 40 (424,979)

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Partial Horizontal Ownership, Common-Ownership, Cross-Ownership, Full Joint Ownership, Duopoly, Cost Asymmetry

8.

Consumer-Surplus-Enhancing Collusion and Trade

RAND Journal of Economics, Vol. 43, No. 2, 2012
Number of pages: 25 Posted: 27 Oct 2012 Last Revised: 14 Jun 2018
George Deltas, Alberto Salvo and Helder Vasconcelos
University of Illinois at Urbana-Champaign - Department of Economics, National University of Singapore (NUS) - Department of Economics and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 27 (483,233)

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Cross-hauling, Cartels, Monopoly, Consumer Surplus, Market Allocation Schemes, Home-market Principle, Two-way Trade, Autarky, Systems Competition

9.

Cross-Border Merger Waves

CEPR Discussion Paper No. 5601
Number of pages: 34 Posted: 29 Jun 2006
Eileen Fumagalli and Helder Vasconcelos
University of Bocconi and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 26 (488,569)
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Endogenous mergers, merger waves, tariff-jumping FDI

10.

Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game

CEPR Discussion Paper No. 4175
Number of pages: 31 Posted: 20 Jan 2004
Massimo Motta and Helder Vasconcelos
Universitat Pompeu Fabra and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 22 (511,099)
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Endogenous mergers, foresight, efficiency offence

11.

Asymmetric Cartels - A Theory of Ring Leaders

CEPR Discussion Paper No. DP6829
Number of pages: 39 Posted: 12 Jun 2008
Mattias Ganslandt, Lars Persson and Helder Vasconcelos
Centre for European Law and Economics, Research Institute of Industrial Economics (IFN) and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 6 (609,269)
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Cartels, Collusion, Cost Asymmetries, Merger Policy, Ring Leader

Efficiency Gains and Structural Remedies in Merger Control

CEPR Discussion Paper No. DP6093
Number of pages: 34 Posted: 14 May 2008
Helder Vasconcelos
Universidade do Porto - Faculdade de Economia (FEP)
Downloads 5 (643,608)
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Efficiency gains, endogenous mergers, failing firm defence, merger remedies

Efficiency Gains and Structural Remedies in Merger Control

The Journal of Industrial Economics, Vol. 58, Issue 4, pp. 742-766, 2010
Number of pages: 25 Posted: 30 Dec 2010
Helder Vasconcelos
Universidade do Porto - Faculdade de Economia (FEP)
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Endogenous mergers, Efficiency gains, Merger review policy

13.

Sustaining Collusion in Growing Markets

CEPR Discussion Paper No. DP6865
Number of pages: 39 Posted: 17 Jun 2008
Helder Vasconcelos
Universidade do Porto - Faculdade de Economia (FEP)
Downloads 4 (622,937)
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Collusion, Demand Growth, Entry

Price Discrimination under Customer Recognition and Mergers

CEPR Discussion Paper No. DP7683
Number of pages: 32 Posted: 10 Feb 2010
Rosa Branca Esteves and Helder Vasconcelos
NIPE-University of Minho and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 3 (660,116)
Citation 1
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Behaviour-Based Price Discrimination, Customer Poaching, Horizontal Mergers

Price Discrimination Under Customer Recognition and Mergers

Journal of Economics & Management Strategy, Vol. 24, Issue 3, pp. 523-549, 2015
Number of pages: 27 Posted: 29 Jul 2015
Rosa Branca Esteves and Helder Vasconcelos
NIPE-University of Minho and Universidade do Porto - Faculdade de Economia (FEP)
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15.

Can the Failing Firm Defense Rule Be Counterproductive?

CEPR Discussion Paper No. DP8878
Number of pages: 31 Posted: 04 Apr 2012
Helder Vasconcelos
Universidade do Porto - Faculdade de Economia (FEP)
Downloads 2 (640,706)
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Efficiency gains, Endogenous mergers, Failing firm defense, Merger review

16.

Competitive Effects of Partial Control in an Input Supplier

CEPR Discussion Paper No. DP11397
Number of pages: 24 Posted: 25 Jul 2016
Duarte Brito, Luis M. B. Cabral and Helder Vasconcelos
New University of Lisbon, New York University (NYU) - Leonard N. Stern School of Business - Department of Economics and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 1 (653,188)
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17.

Interfirm Bundling and Vertical Product Differentiation

The Scandinavian Journal of Economics, Vol. 117, Issue 1, pp. 1-27, 2015
Number of pages: 27 Posted: 17 Dec 2014
Duarte Brito and Helder Vasconcelos
New University of Lisbon and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 1 (653,188)
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Bilateral bundling, bundled discounts, vertical differentiation

18.

Endogenous Mergers and Collusion in Asymmetric Market Structures

Economica, Vol. 79, Issue 316, pp. 766-791, 2012
Number of pages: 26 Posted: 19 Sep 2012
Mattias Ganslandt, Lars Persson and Helder Vasconcelos
Centre for European Law and Economics, Research Institute of Industrial Economics (IFN) and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 1 (653,188)
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19.

Social-Welfare-Enhancing Collusion and Trade

Recent Advances in the Analysis of Competition Policy and Regulation, Joseph E. Harrington, Yannis Katsoulacos, and Pierre Regibeau, eds., pp. 140-160, Elgar Publishing, August 2012
Posted: 28 Oct 2012
George Deltas, Alberto Salvo and Helder Vasconcelos
University of Illinois at Urbana-Champaign - Department of Economics, National University of Singapore (NUS) - Department of Economics and Universidade do Porto - Faculdade de Economia (FEP)

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Cross-hauling, Cartels, Coordinated Effects, Home Bias, Market Allocation Schemes, Home-market Principle, Two-way Trade