Ricardo M. Ribeiro

Universidade Católica Portuguesa, Católica Porto Business School

Rua Diogo Botelho, 1327

Porto, 4169-005

Portugal

http://ricardomribeiro.github.io/

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SCHOLARLY PAPERS

14

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Top 18,754

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54

CROSSREF CITATIONS

10

Scholarly Papers (14)

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1.

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
Duarte Brito, António M. Osório C., Ricardo M. Ribeiro and Helder Vasconcelos
New University of Lisbon, Universitat Rovira i Virgili, Universidade Católica Portuguesa, Católica Porto Business School and Universidade do Porto - Faculdade de Economia (FEP)
Downloads 259 (197,334)
Citation 14

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

2.

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 240 (212,623)
Citation 4

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

3.

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 202 (250,195)

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

4.

Quantifying the Coordinated Effects of Partial Horizontal Acquisitions

Downloads 194 (259,407)
Citation 12

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 193 (260,269)
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)
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Antitrust, Coordinated Effects, Demand Estimation, Differentiated Products, Oligopoly, Partial Acquisitions

5.

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 153 (318,610)

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Market Dominance, Network Effects, Financial Trading, Demand

6.

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 138 (346,008)
Citation 2

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7.

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 136 (349,989)

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Telecommunications, Mobile, Fixed, Demand, Substitution, Complementarity

8.

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

Number of pages: 21 Posted: 30 Dec 2022
Cristian Huse, Ricardo M. Ribeiro and Frank Verboven
University of Oldenburg, Universidade Católica Portuguesa, Católica Porto Business School and KU Leuven
Downloads 124 (375,237)

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

9.

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 118 (389,218)

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Rational Inattention, Information Frictions, Product Differentiation, Pricing

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 117 (391,620)
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 99 (440,994)
Citation 3

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

12.

Measuring Unilateral Effects in Partial Horizontal Acquisitions

Downloads 99 (440,994)
Citation 7

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 97 (450,245)
Citation 8

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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)
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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 57 (602,664)

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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 52 (628,740)
Citation 2

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Overlapping Ownership, Vertical Differentiation