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 1 2 14 472
Asymmetric Collusion and Merger Policy 0 0 0 112 0 0 8 277
Asymmetric Collusion and Merger Policy 0 0 0 82 0 0 5 241
Asymmetric Collusion and Merger Policy 0 0 0 63 0 0 12 222
Asymmetric collusion with growing demand 0 0 0 49 0 0 17 125
Can Partial Horizontal Ownership Lessen Competition More Than a Monopoly? 0 0 0 43 1 1 23 204
Can the Failing Firm Defense Rule be Counterproductive? 0 0 0 74 0 1 16 134
Cartel stability and profits under different reactions to entry in markets with growing demand 0 0 0 69 0 0 5 166
Competitive Effects of Partial Control in an Input Supplier 0 2 2 57 0 3 12 113
Cross-Border Merger Waves 0 0 0 229 0 1 5 974
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 0 0 0 187 0 0 6 500
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 0 1 1 187 0 1 12 667
Efficiency Gains and Structural Remedies in Merger Control 0 1 3 255 1 2 18 675
Exclusionary Pricing in a Two-Sided Market 0 0 0 313 1 1 13 442
Measuring Unilateral Effects in Partial Acquisitions 0 0 0 45 3 4 9 272
Modeling Horizontal Shareholding with Ownership Dispersion 0 0 2 54 0 1 20 125
On the Private and Social Value of Consumer Data in Vertically-Integrated Platform Markets 0 0 1 61 0 1 13 111
Overlapping Ownership, Endogenous Quality,and Welfare 0 0 0 27 0 0 15 107
Price Discrimination under Customer Recognition and Mergers 0 0 0 71 0 6 14 168
Price Discrimination under Customer Recognition and Mergers 0 0 0 19 0 0 14 118
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 1 106 0 0 19 92
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 0 38 0 1 24 156
Sustaining Collusion in Growing Markets 0 0 0 87 0 1 12 259
Sustaining Collusion in Growing Markets 0 0 0 46 0 0 11 200
Sustaining collusion in markets with a general evolution of demand 0 0 0 23 1 1 9 89
Theory of Collusion in the Labor Market 0 0 0 161 0 2 24 530
Theory of Semi-Collusion in the Labor Market 0 0 2 48 0 0 19 168
Uncertain Efficiency Gains and Merger Policy 0 0 1 82 0 1 14 219
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 53 1 1 9 118
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 63 1 2 20 182
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 21 1 1 10 93
Why Entrepreneurs Choose Risky R&D Projects - But Still Not Risky Enough 0 0 0 52 0 0 13 131
Why Entrepreneurs Choose Risky R&D Projects - but still not risky enough 0 0 0 22 0 0 18 84
Total Working Papers 0 4 13 2,992 11 34 453 8,434

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 1 1 1 11 1 3 20 80
Anti-Competitive Impact of Pseudo-Generics 0 0 0 13 0 0 7 82
Asymmetric Collusion with Growing Demand 0 0 0 7 0 1 13 74
Bundled discounts: Strategic substitutes or complements? 0 0 0 6 0 1 13 69
Business models, consumer data and privacy in platform markets 0 0 2 4 1 2 24 40
Can consumer surplus decrease with merger efficiencies? 0 0 0 3 0 0 9 16
Can partial horizontal ownership lessen competition more than a monopoly? 0 1 2 17 0 3 20 93
Can the failing firm defence rule be counterproductive? 0 0 0 12 0 1 21 124
Competitive effects of mergers and of spectrum divestment remedies in mobile telecommunication markets 0 1 4 7 0 2 29 42
Consumer-surplus-enhancing collusion and trade 0 0 0 20 0 0 14 139
Divesting ownership in a rival 2 2 3 17 2 2 10 123
EFFICIENCY GAINS AND STRUCTURAL REMEDIES IN MERGER CONTROL 0 0 0 0 1 2 19 161
Efficiency gains and myopic antitrust authority in a dynamic merger game 0 0 0 155 0 2 15 447
Endogenous Mergers and Collusion in Asymmetric Market Structures 0 0 0 22 0 1 14 80
Endogenous mergers in endogenous sunk cost industries 0 0 0 70 0 0 9 329
Entry Effects on Cartel Stability and the Joint Executive Committee 0 0 0 99 0 0 10 417
Exclusionary pricing in markets with interdependent demands 0 0 0 3 0 1 7 62
How Should Cartels React to Entry Triggered by Demand Growth? 0 0 0 11 1 1 9 87
How banking regulation affects collusion sustainability: A multimarket contact approach 0 0 3 3 0 1 7 7
Input price discrimination in the presence of downstream vertical differentiation 0 0 1 4 0 0 9 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 0 1 12 220
Measuring unilateral effects in partial horizontal acquisitions 1 1 1 26 3 3 12 121
Mergers in Stackelberg Markets with Efficiency Gains 0 0 0 17 2 2 14 94
Modelling the objective function of managers in the presence of overlapping shareholding 0 0 0 0 1 3 16 29
Overlapping ownership, endogenous quality, and welfare 0 0 0 12 0 1 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 1 1 16 123
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 0 1 12 72
Sequential cross-border mergers 0 0 0 51 0 1 6 249
Should vertically integrated platforms be mandated to share information with their rivals? 0 0 1 17 0 0 13 60
Sustaining Collusion in Growing Markets 0 0 0 23 1 1 8 120
Sustaining collusion in markets with entry driven by balanced growth 0 0 0 7 1 1 7 97
Tacit Collusion, Cost Asymmetries, and Mergers 0 0 0 2 0 1 22 1,475
Unilateral effects screens for partial horizontal acquisitions: The generalized HHI and GUPPI 0 1 1 11 0 4 20 115
Vertical integration and right of first refusal 0 0 0 14 1 1 13 94
Welfare decreasing endogenous mergers between producers of complementary goods 0 0 0 9 0 0 9 110
Welfare effects of jointly managed non-targeted advertising in multi-sided media markets 0 0 0 3 0 2 14 18
Why Entrepreneurs Choose Risky R&D Projects – But Still Not Risky Enough 0 0 0 1 1 2 13 54
Total Journal Articles 4 7 22 796 17 48 520 5,863

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 1 11 28 1 4 32 62
Social-Welfare-Enhancing Collusion and Trade 0 0 0 3 0 2 13 41
Total Chapters 0 1 11 31 1 6 45 103

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Statistics updated 2026-10-11