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 0 1 12 470
Asymmetric Collusion and Merger Policy 0 0 0 82 0 0 5 241
Asymmetric Collusion and Merger Policy 0 0 0 112 0 3 8 277
Asymmetric Collusion and Merger Policy 0 0 0 63 0 0 12 222
Asymmetric collusion with growing demand 0 0 0 49 0 1 18 125
Can Partial Horizontal Ownership Lessen Competition More Than a Monopoly? 0 0 0 43 0 0 22 203
Can the Failing Firm Defense Rule be Counterproductive? 0 0 0 74 0 1 16 133
Cartel stability and profits under different reactions to entry in markets with growing demand 0 0 0 69 0 0 8 166
Competitive Effects of Partial Control in an Input Supplier 1 1 2 56 1 2 11 111
Cross-Border Merger Waves 0 0 0 229 0 0 4 973
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 1 1 1 187 1 2 12 667
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 0 0 0 187 0 1 6 500
Efficiency Gains and Structural Remedies in Merger Control 0 1 2 254 0 2 16 673
Exclusionary Pricing in a Two-Sided Market 0 0 1 313 0 1 14 441
Measuring Unilateral Effects in Partial Acquisitions 0 0 0 45 1 1 7 269
Modeling Horizontal Shareholding with Ownership Dispersion 0 1 4 54 1 3 23 125
On the Private and Social Value of Consumer Data in Vertically-Integrated Platform Markets 0 1 1 61 0 2 12 110
Overlapping Ownership, Endogenous Quality,and Welfare 0 0 0 27 0 1 15 107
Price Discrimination under Customer Recognition and Mergers 0 0 0 19 0 1 14 118
Price Discrimination under Customer Recognition and Mergers 0 0 0 71 1 2 9 163
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 0 38 0 0 23 155
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 1 106 0 1 20 92
Sustaining Collusion in Growing Markets 0 0 0 46 0 2 12 200
Sustaining Collusion in Growing Markets 0 0 0 87 0 0 13 258
Sustaining collusion in markets with a general evolution of demand 0 0 0 23 0 0 10 88
Theory of Collusion in the Labor Market 0 0 0 161 1 5 23 529
Theory of Semi-Collusion in the Labor Market 0 1 2 48 0 1 20 168
Uncertain Efficiency Gains and Merger Policy 0 0 1 82 0 3 13 218
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 53 0 2 8 117
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 63 1 3 19 181
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 21 0 1 10 92
Why Entrepreneurs Choose Risky R&D Projects - But Still Not Risky Enough 0 0 0 52 0 0 14 131
Why Entrepreneurs Choose Risky R&D Projects - but still not risky enough 0 0 0 22 0 1 18 84
Total Working Papers 2 6 15 2,990 7 43 447 8,407

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 0 10 2 5 19 79
Anti-Competitive Impact of Pseudo-Generics 0 0 0 13 0 1 7 82
Asymmetric Collusion with Growing Demand 0 0 0 7 1 3 13 74
Bundled discounts: Strategic substitutes or complements? 0 0 0 6 1 1 13 69
Business models, consumer data and privacy in platform markets 0 0 2 4 0 3 23 38
Can consumer surplus decrease with merger efficiencies? 0 0 0 3 0 0 10 16
Can partial horizontal ownership lessen competition more than a monopoly? 0 0 1 16 2 4 19 92
Can the failing firm defence rule be counterproductive? 0 0 0 12 1 1 21 124
Competitive effects of mergers and of spectrum divestment remedies in mobile telecommunication markets 0 1 4 6 1 3 30 41
Consumer-surplus-enhancing collusion and trade 0 0 0 20 0 0 14 139
Divesting ownership in a rival 0 0 1 15 0 1 8 121
EFFICIENCY GAINS AND STRUCTURAL REMEDIES IN MERGER CONTROL 0 0 0 0 0 1 18 159
Efficiency gains and myopic antitrust authority in a dynamic merger game 0 0 0 155 2 2 15 447
Endogenous Mergers and Collusion in Asymmetric Market Structures 0 0 0 22 0 0 14 79
Endogenous mergers in endogenous sunk cost industries 0 0 0 70 0 1 11 329
Entry Effects on Cartel Stability and the Joint Executive Committee 0 0 0 99 0 1 10 417
Exclusionary pricing in markets with interdependent demands 0 0 0 3 1 2 7 62
How Should Cartels React to Entry Triggered by Demand Growth? 0 0 0 11 0 0 9 86
Input price discrimination in the presence of downstream vertical differentiation 0 0 1 4 0 0 10 68
Interfirm Bundling and Vertical Product Differentiation 0 0 0 5 0 0 6 48
Is exclusionary pricing anticompetitive in two-sided markets? 0 0 3 60 1 1 12 220
Measuring unilateral effects in partial horizontal acquisitions 0 0 0 25 0 1 9 118
Mergers in Stackelberg Markets with Efficiency Gains 0 0 0 17 0 1 12 92
Modelling the objective function of managers in the presence of overlapping shareholding 0 0 0 0 1 2 15 27
Overlapping ownership, endogenous quality, and welfare 0 0 0 12 1 2 16 71
Price Discrimination under Customer Recognition and Mergers 0 0 0 13 0 0 6 60
Quantifying the coordinated effects of partial horizontal acquisitions 0 0 0 18 0 1 15 122
Reference pricing in the presence of pseudo-generics 0 0 0 14 0 0 6 93
Sequential Mergers and Antitrust Authority’s Decisions in Stackelberg Markets 0 0 0 9 1 1 12 72
Sequential cross-border mergers 0 0 0 51 0 2 5 248
Should vertically integrated platforms be mandated to share information with their rivals? 0 0 1 17 0 0 15 60
Sustaining Collusion in Growing Markets 0 0 0 23 0 1 7 119
Sustaining collusion in markets with entry driven by balanced growth 0 0 1 7 0 0 7 96
Tacit Collusion, Cost Asymmetries, and Mergers 0 0 0 2 0 7 21 1,474
Unilateral effects screens for partial horizontal acquisitions: The generalized HHI and GUPPI 1 1 1 11 3 3 20 114
Vertical integration and right of first refusal 0 0 0 14 0 0 13 93
Welfare decreasing endogenous mergers between producers of complementary goods 0 0 0 9 0 1 11 110
Why Entrepreneurs Choose Risky R&D Projects – But Still Not Risky Enough 0 0 0 1 0 0 11 52
Total Journal Articles 1 2 15 784 18 52 490 5,811

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 0 2 10 27 1 6 29 59
Social-Welfare-Enhancing Collusion and Trade 0 0 0 3 1 2 12 40
Total Chapters 0 2 10 30 2 8 41 99

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Statistics updated 2026-08-07