Access Statistics for Helder Vasconcelos

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Asymmetric Cartels - a Theory of Ring Leaders 0 0 0 193 6 7 8 465
Asymmetric Collusion and Merger Policy 0 0 0 112 1 2 2 271
Asymmetric Collusion and Merger Policy 0 0 0 82 1 3 5 241
Asymmetric Collusion and Merger Policy 0 0 0 63 6 9 9 219
Asymmetric collusion with growing demand 0 0 0 49 4 7 9 115
Can Partial Horizontal Ownership Lessen Competition More Than a Monopoly? 0 0 0 43 6 10 13 193
Can the Failing Firm Defense Rule be Counterproductive? 0 0 1 74 7 11 16 130
Cartel stability and profits under different reactions to entry in markets with growing demand 0 0 0 69 1 1 4 162
Competitive Effects of Partial Control in an Input Supplier 0 0 1 55 1 3 6 104
Cross-Border Merger Waves 0 0 0 229 1 2 3 971
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 0 0 0 186 4 6 7 661
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 0 0 1 187 2 2 4 496
Efficiency Gains and Structural Remedies in Merger Control 0 1 2 253 5 10 13 668
Exclusionary Pricing in a Two-Sided Market 0 0 2 313 1 3 9 432
Measuring Unilateral Effects in Partial Acquisitions 0 0 0 45 2 5 7 268
Modeling Horizontal Shareholding with Ownership Dispersion 0 1 3 53 3 10 19 115
On the Private and Social Value of Consumer Data in Vertically-Integrated Platform Markets 0 0 0 60 4 7 11 106
Overlapping Ownership, Endogenous Quality,and Welfare 0 0 0 27 4 6 9 99
Price Discrimination under Customer Recognition and Mergers 0 0 0 19 2 8 9 113
Price Discrimination under Customer Recognition and Mergers 0 0 0 71 1 2 2 156
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 0 105 5 8 11 83
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 0 38 6 12 13 144
Sustaining Collusion in Growing Markets 0 0 0 46 1 6 9 196
Sustaining Collusion in Growing Markets 0 0 1 87 4 8 13 255
Sustaining collusion in markets with a general evolution of demand 0 0 0 23 1 7 9 87
Theory of Collusion in the Labor Market 0 0 0 161 3 6 11 514
Theory of Semi-Collusion in the Labor Market 0 1 2 47 3 9 12 158
Uncertain Efficiency Gains and Merger Policy 0 0 0 81 3 5 6 211
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 21 1 3 6 86
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 63 7 7 9 170
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 53 1 3 4 113
Why Entrepreneurs Choose Risky R&D Projects - But Still Not Risky Enough 0 0 0 52 6 7 10 126
Why Entrepreneurs Choose Risky R&D Projects - but still not risky enough 0 0 0 22 7 9 9 75
Total Working Papers 0 3 13 2,982 110 204 287 8,203

Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Analysis of consumer preferences for mobile telecom plans using a discrete choice experiment 0 0 1 10 5 6 9 66
Anti-Competitive Impact of Pseudo-Generics 0 0 0 13 1 1 9 76
Asymmetric Collusion with Growing Demand 0 0 0 7 4 5 7 68
Bundled discounts: Strategic substitutes or complements? 0 0 0 6 3 6 10 64
Business models, consumer data and privacy in platform markets 0 1 1 3 5 12 15 28
Can consumer surplus decrease with merger efficiencies? 0 0 1 3 4 6 9 13
Can partial horizontal ownership lessen competition more than a monopoly? 0 1 1 16 4 9 13 82
Can the failing firm defence rule be counterproductive? 0 0 0 12 9 12 13 116
Competitive effects of mergers and of spectrum divestment remedies in mobile telecommunication markets 0 1 3 4 5 15 20 28
Consumer-surplus-enhancing collusion and trade 0 0 0 20 8 11 11 136
Divesting ownership in a rival 0 1 1 15 4 5 8 119
EFFICIENCY GAINS AND STRUCTURAL REMEDIES IN MERGER CONTROL 0 0 0 0 4 10 15 153
Efficiency gains and myopic antitrust authority in a dynamic merger game 0 0 0 155 3 5 6 437
Endogenous Mergers and Collusion in Asymmetric Market Structures 0 0 1 22 3 9 12 76
Endogenous mergers in endogenous sunk cost industries 0 0 0 70 2 4 7 324
Entry Effects on Cartel Stability and the Joint Executive Committee 0 0 0 99 3 4 6 412
Exclusionary pricing in markets with interdependent demands 0 0 0 3 0 0 2 56
How Should Cartels React to Entry Triggered by Demand Growth? 0 0 0 11 5 5 7 83
Input price discrimination in the presence of downstream vertical differentiation 1 1 1 4 6 7 9 66
Interfirm Bundling and Vertical Product Differentiation 0 0 0 5 2 3 5 45
Is exclusionary pricing anticompetitive in two-sided markets? 0 1 1 58 3 6 8 214
Measuring unilateral effects in partial horizontal acquisitions 0 0 0 25 3 4 5 113
Mergers in Stackelberg Markets with Efficiency Gains 0 0 0 17 3 6 9 88
Modelling the objective function of managers in the presence of overlapping shareholding 0 0 0 0 3 5 10 18
Overlapping ownership, endogenous quality, and welfare 0 0 1 12 6 7 11 62
Price Discrimination under Customer Recognition and Mergers 0 0 1 13 1 1 3 55
Quantifying the coordinated effects of partial horizontal acquisitions 0 0 2 18 2 6 12 114
Reference pricing in the presence of pseudo-generics 0 0 0 14 1 3 3 90
Sequential Mergers and Antitrust Authority’s Decisions in Stackelberg Markets 0 0 0 9 2 3 4 63
Sequential cross-border mergers 0 0 1 51 0 0 3 243
Should vertically integrated platforms be mandated to share information with their rivals? 0 0 3 16 4 7 16 55
Sustaining Collusion in Growing Markets 0 0 0 23 2 3 6 115
Sustaining collusion in markets with entry driven by balanced growth 0 0 1 7 1 3 7 93
Tacit Collusion, Cost Asymmetries, and Mergers 0 0 0 2 3 9 15 1,462
Unilateral effects screens for partial horizontal acquisitions: The generalized HHI and GUPPI 0 0 0 10 5 8 11 104
Vertical integration and right of first refusal 0 0 0 14 2 5 9 87
Welfare decreasing endogenous mergers between producers of complementary goods 0 0 0 9 5 7 9 108
Why Entrepreneurs Choose Risky R&D Projects – But Still Not Risky Enough 0 0 0 1 6 7 9 48
Total Journal Articles 1 6 20 777 132 225 343 5,580

Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Merger Remedies in the European Union: An Overview 4 6 7 23 8 12 19 44
Social-Welfare-Enhancing Collusion and Trade 0 0 0 3 0 2 5 32
Total Chapters 4 6 7 26 8 14 24 76

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Statistics updated 2026-02-12