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Helder Vasconcelos

Global rank #3721 95%

Institution: Centre for Economic Policy Research (CEPR)

Primary Field: Industrial Organization (weighted toward more recent publications)

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

First Publication: 2004

Most Recent: 2024

RePEc ID: pva151 ↗

Publication Scores

Scores use coauthorship adjustment: α/n credit per paper, where n = number of authors. α = 2.01: calibrated so average adjusted count equals average raw count (a zero-sum adjustment).

Period S (4x) A (2x) B (1x) C (½x) Total
Last 5 Years 0.00 0.00 0.50 0.00 1.34
Last 10 Years 0.00 0.00 2.35 0.00 4.19
All Time 0.00 2.68 15.75 0.00 26.31

Publication Statistics

Raw Publications 26
Coauthorship-Adjusted Count 28.95

Publications (26)

Year Article Journal Tier Authors
2024 Can consumer surplus decrease with merger efficiencies? Economics Letters C 2
2023 Modelling the objective function of managers in the presence of overlapping shareholding International Journal of Industrial Organization B 4
2021 Should vertically integrated platforms be mandated to share information with their rivals? Economics Letters C 3
2020 Overlapping ownership, endogenous quality, and welfare Economics Letters C 3
2019 Can partial horizontal ownership lessen competition more than a monopoly? Economics Letters C 3
2019 Input price discrimination in the presence of downstream vertical differentiation Economics Letters C 3
2018 Welfare decreasing endogenous mergers between producers of complementary goods International Journal of Industrial Organization B 3
2018 Quantifying the coordinated effects of partial horizontal acquisitions European Economic Review B 3
2018 Unilateral effects screens for partial horizontal acquisitions: The generalized HHI and GUPPI International Journal of Industrial Organization B 4
2015 Interfirm Bundling and Vertical Product Differentiation Scandanavian Journal of Economics B 2
2015 Price Discrimination under Customer Recognition and Mergers Journal of Economics & Management Strategy B 2
2015 Exclusionary pricing in markets with interdependent demands Economics Letters C 1
2015 Is exclusionary pricing anticompetitive in two-sided markets? International Journal of Industrial Organization B 1
2014 Bundled discounts: Strategic substitutes or complements? Economics Letters C 2
2014 Measuring unilateral effects in partial horizontal acquisitions International Journal of Industrial Organization B 3
2014 Divesting ownership in a rival International Journal of Industrial Organization B 3
2013 Can the failing firm defence rule be counterproductive? Oxford Economic Papers C 1
2012 Consumer-surplus-enhancing collusion and trade RAND Journal of Economics A 3
2012 Endogenous Mergers and Collusion in Asymmetric Market Structures Economica C 3
2011 Vertical integration and right of first refusal Economics Letters C 2
2010 EFFICIENCY GAINS AND STRUCTURAL REMEDIES IN MERGER CONTROL Journal of Industrial Economics A 1
2009 Sequential cross-border mergers International Journal of Industrial Organization B 2
2008 Sustaining Collusion in Growing Markets Journal of Economics & Management Strategy B 1
2006 Endogenous mergers in endogenous sunk cost industries International Journal of Industrial Organization B 1
2005 Efficiency gains and myopic antitrust authority in a dynamic merger game International Journal of Industrial Organization B 2
2004 Entry Effects on Cartel Stability and the Joint Executive Committee Review of Industrial Organization B 1