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 2 13 470
Asymmetric Collusion and Merger Policy 0 0 0 82 0 0 5 241
Asymmetric Collusion and Merger Policy 0 0 0 112 1 5 8 277
Asymmetric Collusion and Merger Policy 0 0 0 63 0 3 12 222
Asymmetric collusion with growing demand 0 0 0 49 0 6 18 125
Can Partial Horizontal Ownership Lessen Competition More Than a Monopoly? 0 0 0 43 0 4 23 203
Can the Failing Firm Defense Rule be Counterproductive? 0 0 0 74 1 2 16 133
Cartel stability and profits under different reactions to entry in markets with growing demand 0 0 0 69 0 3 8 166
Competitive Effects of Partial Control in an Input Supplier 0 0 1 55 0 1 11 110
Cross-Border Merger Waves 0 0 0 229 0 2 4 973
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 0 0 0 186 1 5 11 666
Efficiency Gains and Myopic Antitrust Authority in a Dynamic Merger Game 0 0 0 187 0 2 6 500
Efficiency Gains and Structural Remedies in Merger Control 0 1 2 254 1 4 17 673
Exclusionary Pricing in a Two-Sided Market 0 0 1 313 0 4 15 441
Measuring Unilateral Effects in Partial Acquisitions 0 0 0 45 0 0 6 268
Modeling Horizontal Shareholding with Ownership Dispersion 0 1 4 54 0 5 22 124
On the Private and Social Value of Consumer Data in Vertically-Integrated Platform Markets 1 1 1 61 1 3 13 110
Overlapping Ownership, Endogenous Quality,and Welfare 0 0 0 27 0 5 16 107
Price Discrimination under Customer Recognition and Mergers 0 0 0 19 1 4 14 118
Price Discrimination under Customer Recognition and Mergers 0 0 0 71 0 3 8 162
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 1 106 0 4 20 92
Quantifying the Coordinated Effects of Partial Horizontal Acquisitions 0 0 0 38 0 2 24 155
Sustaining Collusion in Growing Markets 0 0 0 87 0 1 13 258
Sustaining Collusion in Growing Markets 0 0 0 46 1 3 12 200
Sustaining collusion in markets with a general evolution of demand 0 0 0 23 0 1 10 88
Theory of Collusion in the Labor Market 0 0 0 161 2 8 23 528
Theory of Semi-Collusion in the Labor Market 1 1 2 48 1 2 20 168
Uncertain Efficiency Gains and Merger Policy 0 0 1 82 1 4 13 218
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 53 0 3 8 117
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 21 0 4 10 92
Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI 0 0 0 63 0 9 18 180
Why Entrepreneurs Choose Risky R&D Projects - But Still Not Risky Enough 0 0 0 52 0 3 14 131
Why Entrepreneurs Choose Risky R&D Projects - but still not risky enough 0 0 0 22 0 4 18 84
Total Working Papers 2 4 13 2,988 11 111 449 8,400

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 1 7 17 77
Anti-Competitive Impact of Pseudo-Generics 0 0 0 13 1 4 7 82
Asymmetric Collusion with Growing Demand 0 0 0 7 0 4 12 73
Bundled discounts: Strategic substitutes or complements? 0 0 0 6 0 2 13 68
Business models, consumer data and privacy in platform markets 0 0 2 4 2 6 23 38
Can consumer surplus decrease with merger efficiencies? 0 0 0 3 0 2 10 16
Can partial horizontal ownership lessen competition more than a monopoly? 0 0 1 16 0 4 17 90
Can the failing firm defence rule be counterproductive? 0 0 0 12 0 3 20 123
Competitive effects of mergers and of spectrum divestment remedies in mobile telecommunication markets 1 2 4 6 2 4 29 40
Consumer-surplus-enhancing collusion and trade 0 0 0 20 0 2 14 139
Divesting ownership in a rival 0 0 1 15 0 2 9 121
EFFICIENCY GAINS AND STRUCTURAL REMEDIES IN MERGER CONTROL 0 0 0 0 1 4 20 159
Efficiency gains and myopic antitrust authority in a dynamic merger game 0 0 0 155 0 1 13 445
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 2 12 329
Entry Effects on Cartel Stability and the Joint Executive Committee 0 0 0 99 1 2 10 417
Exclusionary pricing in markets with interdependent demands 0 0 0 3 0 3 6 61
How Should Cartels React to Entry Triggered by Demand Growth? 0 0 0 11 0 1 9 86
Input price discrimination in the presence of downstream vertical differentiation 0 0 1 4 0 2 10 68
Interfirm Bundling and Vertical Product Differentiation 0 0 0 5 0 1 6 48
Is exclusionary pricing anticompetitive in two-sided markets? 0 0 3 60 0 3 12 219
Measuring unilateral effects in partial horizontal acquisitions 0 0 0 25 0 4 10 118
Mergers in Stackelberg Markets with Efficiency Gains 0 0 0 17 0 2 12 92
Modelling the objective function of managers in the presence of overlapping shareholding 0 0 0 0 1 5 14 26
Overlapping ownership, endogenous quality, and welfare 0 0 0 12 1 3 17 70
Price Discrimination under Customer Recognition and Mergers 0 0 0 13 0 5 7 60
Quantifying the coordinated effects of partial horizontal acquisitions 0 0 1 18 1 7 17 122
Reference pricing in the presence of pseudo-generics 0 0 0 14 0 1 6 93
Sequential Mergers and Antitrust Authority’s Decisions in Stackelberg Markets 0 0 0 9 0 3 11 71
Sequential cross-border mergers 0 0 0 51 1 4 7 248
Should vertically integrated platforms be mandated to share information with their rivals? 0 0 2 17 0 0 16 60
Sustaining Collusion in Growing Markets 0 0 0 23 0 2 8 119
Sustaining collusion in markets with entry driven by balanced growth 0 0 1 7 0 3 8 96
Tacit Collusion, Cost Asymmetries, and Mergers 0 0 0 2 1 10 21 1,474
Unilateral effects screens for partial horizontal acquisitions: The generalized HHI and GUPPI 0 0 0 10 0 6 17 111
Vertical integration and right of first refusal 0 0 0 14 0 3 14 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 4 12 52
Total Journal Articles 1 2 16 783 13 122 491 5,793

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 1 4 10 27 1 11 28 58
Social-Welfare-Enhancing Collusion and Trade 0 0 0 3 0 2 11 39
Total Chapters 1 4 10 30 1 13 39 97

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Statistics updated 2026-07-10