Ricardo M. Ribeiro

Universidade Católica Portuguesa, Católica Porto Business School

Rua Diogo Botelho, 1327

Porto, 4169-005

Portugal

http://ricardomribeiro.github.io/

SCHOLARLY PAPERS

15

DOWNLOADS
Rank 39,103

SSRN RANKINGS

Top 39,103

in Total Papers Downloads

2,671

TOTAL CITATIONS
Rank 19,485

SSRN RANKINGS

Top 19,485

in Total Papers Citations

52

Scholarly Papers (15)

1.

Modelling the Objective Function of Managers in the Presence of Overlapping Shareholding

International Journal of Industrial Organization, Vol. 87, 2023
Number of pages: 47 Posted: 03 Nov 2018 Last Revised: 14 Jan 2023
Duarte Brito, Einer Elhauge, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Harvard Law School, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 321 (194,148)
Citation 5

Abstract:

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Manager Objective Function, Overlapping Shareholding, Ownership Dispersion, Proportional Control, Banzhaf Control

2.

Estimating Oligopoly with Shareholder Voting Models

IESE Business School Working Paper
Number of pages: 39 Posted: 20 Dec 2021 Last Revised: 23 Mar 2022
José Azar and Ricardo M. Ribeiro
University of Navarra, IESE Business School and Universidade Católica Portuguesa, Católica Porto Business School
Downloads 313 (199,417)

Abstract:

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Market Power, Overlapping Ownership, Structural Estimation, Antitrust Policy, Managerial Entrenchment, Airline Industry

3.

Unilateral Effects Screens for Partial Horizontal Acquisitions: The Generalized HHI and GUPPI

International Journal of Industrial Organization, Vol. 59, 2018
Number of pages: 56 Posted: 07 Jul 2015 Last Revised: 17 Jun 2018
New University of Lisbon, Universitat Rovira i Virgili, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 308 (202,878)
Citation 16

Abstract:

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Antitrust, Partial Horizontal Acquisitions, Oligopoly, Screening Indicators, HHI, GUPPI, Corporate Control, Banzhaf Power Index

Quantifying the Coordinated Effects of Partial Horizontal Acquisitions

European Economic Review, Vol. 110, 2018
Number of pages: 74 Posted: 21 Jun 2013 Last Revised: 26 Sep 2018
Duarte Brito, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 239 (261,375)
Citation 12

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Antitrust, Coordinated Effects, Partial Acquisitions, Oligopoly, Differentiated Products, Demand Estimation

Quantifying the Coordinated Effects of Partial Horizontal Acquisitions

CEPR Discussion Paper No. DP9536
Number of pages: 66 Posted: 09 Jul 2013
Duarte Brito, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 2 (1,321,897)
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Antitrust, Coordinated Effects, Demand Estimation, Differentiated Products, Oligopoly, Partial Acquisitions

5.

Common-Ownership vs. Cross-Ownership: Evidence from the Automobile Industry

The Journal of Industrial Economics, Forthcoming
Number of pages: 37 Posted: 30 Dec 2022 Last Revised: 27 Mar 2024
Cristian Huse, Ricardo M. Ribeiro and Frank Verboven
University of Oldenburg, Universidade Católica Portuguesa, Católica Porto Business School and KU Leuven
Downloads 235 (267,122)
Citation 2

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Overlapping Ownership, Common-Ownership, Cross-Ownership, Profit Weights, Automobile Industry

6.

Market Dominance and Barriers to Competition in Financial Trading Venues

NET Institute Working Paper No. 08-35
Number of pages: 31 Posted: 22 Oct 2008 Last Revised: 15 Oct 2010
Ricardo M. Ribeiro
Universidade Católica Portuguesa, Católica Porto Business School
Downloads 177 (347,919)

Abstract:

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Market Dominance, Network Effects, Financial Trading, Demand

7.

A Simple Globally Consistent Continuous Demand Model for Market Level Data

Number of pages: 49 Posted: 11 Oct 2010
Peter J. Davis and Ricardo M. Ribeiro
Applied Economics Ltd. and Universidade Católica Portuguesa, Católica Porto Business School
Downloads 168 (364,091)
Citation 2

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8.

Endogenous Product Design and Quality When Consumers Have Heterogeneous Limited Attention

Number of pages: 37 Posted: 28 Oct 2016 Last Revised: 15 Nov 2022
Mariana Cunha, António M. Osório C. and Ricardo M. Ribeiro
Universidade Católica Portuguesa, Católica Porto Business School and CEGE, Universitat Rovira i Virgili and Universidade Católica Portuguesa, Católica Porto Business School
Downloads 161 (377,554)

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Rational Inattention, Information Frictions, Product Differentiation, Pricing

9.

Crowding Out or Complementarity in the Telecommunications Market

NET Institute Working Paper No. 07-33
Number of pages: 28 Posted: 19 Oct 2007 Last Revised: 30 Jul 2012
Ricardo M. Ribeiro and João Vareda
Universidade Católica Portuguesa, Católica Porto Business School and New University of Lisbon - Faculdade de Economia
Downloads 147 (407,429)

Abstract:

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Telecommunications, Mobile, Fixed, Demand, Substitution, Complementarity

10.

Consumer Demand for Variety: Intertemporal Effects of Consumption, Product Switching and Pricing Policies

Number of pages: 52 Posted: 11 Oct 2010
Ricardo M. Ribeiro
Universidade Católica Portuguesa, Católica Porto Business School
Downloads 141 (421,080)
Citation 1

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11.

Can Partial Horizontal Ownership Lessen Competition More Than a Monopoly?

Economics Letters, Vol. 176, 2019
Number of pages: 14 Posted: 04 Dec 2018 Last Revised: 03 Jan 2021
Duarte Brito, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 124 (465,812)
Citation 4

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Partial Horizontal Ownership, Common-Ownership, Cross-Ownership, Full Joint Ownership, Duopoly, Cost Asymmetry

Measuring Unilateral Effects in Partial Horizontal Acquisitions

International Journal of Industrial Organization, Vol. 33, 2014
Number of pages: 45 Posted: 12 Feb 2013 Last Revised: 25 May 2019
Duarte Brito, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 120 (480,189)
Citation 8

Abstract:

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Antitrust, Unilateral Effects, Partial Acquisitions, Oligopoly, Differentiated Products, Demand Estimation

Measuring Unilateral Effects in Partial Acquisitions

CEPR Discussion Paper No. DP9354
Number of pages: 48 Posted: 21 Feb 2013
Duarte Brito, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 4 (1,303,646)
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Antitrust, Demand Estimation, Differentiated Products, Oligopoly, Partial Acquisitions, Unilateral Effects

13.

The Pricing of Bank Bonds, Sovereign Credit Risk and ECB’s Asset Purchase Programmes

Number of pages: 58 Posted: 04 Nov 2020
Ricardo Branco, João Pinto and Ricardo M. Ribeiro
Catholic University of Portugal (UCP) - Católica Porto Business School, Universidade Católica Portuguesa, Católica Porto Business School and CEGE and Universidade Católica Portuguesa, Católica Porto Business School
Downloads 85 (604,129)

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Straight Bonds; Covered Bonds; Securitization Bonds; Bond Pricing; Sovereign Risk; Asset Purchase Programmes

14.

Overlapping Ownership, Endogenous Quality, and Welfare

Economics Letters, Vol. 190, 2020
Number of pages: 15 Posted: 23 Dec 2019 Last Revised: 04 Jan 2021
Duarte Brito, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 71 (667,254)
Citation 2

Abstract:

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Overlapping Ownership, Vertical Differentiation

15.

Overlapping Ownership, Product Differentiation and Tacit Collusion

Number of pages: 13 Posted: 29 Nov 2023
Duarte Brito, Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 55 (755,939)

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JEL Classication: L13, L41 Overlapping Ownership, Product Dierentiation, Collusion, Price Competition, Quantity Competition