Otavio Ribeiro de Medeiros

Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro

SCHOLARLY PAPERS

50

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11

CROSSREF CITATIONS

13

Scholarly Papers (50)

1.

The Empirical Relationship between Stock Returns, Return Volatility and Trading Volume in the Brazilian Stock Market

Number of pages: 14 Posted: 22 Apr 2006
Otavio Ribeiro de Medeiros and Bernardus Ferdinandus Nazar Van Doornik
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Government of the Federative Republic of Brazil - Central Bank of Brazil
Downloads 2,177 (10,365)
Citation 4

Abstract:

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Stock returns, Return Volatility, Trading Volume, GARCH, Granger causality

2.

Empirical Evidence on the Relationship between Eva and Stock Returns in Brazilian Firms

Number of pages: 9 Posted: 20 Apr 2005
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 1,802 (14,039)
Citation 2

Abstract:

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EVA, Economic Value Added, stock returns, Brazilian firms, empirical evidence

3.

The Impact of the Degree of Operating Leverage on Stock Returns: An Empirical Study in the Brazilian Market

Dantas, J. A.; Medeiros, O. R.; Lustosa, P. R. B. Revista de Contabilidade e Financas. Sao Paulo, n. 41, Mai/Ago, 2006.
Number of pages: 14 Posted: 23 Mar 2006 Last Revised: 20 Apr 2012
Otavio Ribeiro de Medeiros, Paulo Roberto B. Lustosa and Jose Alves Dantas
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro, University of Brasilia and University of Brasilia
Downloads 1,473 (19,101)
Citation 1

Abstract:

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degree of operating leverage, stock returns, accounting information, Brazilian stock market

4.

Disclosure of Accounting Information and Stock Return Volatility in Brazil

Number of pages: 14 Posted: 26 Oct 2005
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and University of Brasilia & Bank of BrazilState University of Goias
Downloads 1,259 (24,161)
Citation 1

Abstract:

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Brazil, stock market, stock returns, disclosure, accounting, volatility, econometric model

5.

The Economics of the World Iron and Steel Industry: 1950-1980

Number of pages: 36 Posted: 03 Jan 2006
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 1,212 (25,516)

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iron and steel industry, iron ore, market structure, bilateral monopoly, terms of trade

6.

Questioning Fleuriet's Model of Working Capital Management on Empirical Grounds

Number of pages: 11 Posted: 18 Apr 2005
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 1,137 (28,024)

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Fleuriet's model, working capital management, empirical tests, Brazilian firms

7.

An Econometric Model of a Firm's Financial Statements

Number of pages: 10 Posted: 04 Apr 2005
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 1,122 (28,602)

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econometric model, accounting, financial statements, Brazilian firm

8.

Testing the Pecking Order Theory of Capital Structure in Brazilian Firms

Number of pages: 14 Posted: 09 Dec 2005
Otavio Ribeiro de Medeiros and Cecilio Elias Daher
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universidade de Brasilia - Faculdade de Administracao
Downloads 1,019 (32,810)
Citation 3

Abstract:

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capital structure, pecking order, empirical study, Brazilian firms

9.

Modeling and Forecasting a Firm's Financial Statements with a VAR-VECM Model

Number of pages: 21 Posted: 24 Jan 2009
Government of the Federative Republic of Brazil - Central Bank of Brazil, Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universidade de Brasília (UnB)
Downloads 1,008 (33,263)
Citation 2

Abstract:

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econometric modeling, financial statements, VAR Model, financial forecasting, Petrobras

10.

Testing Static Tradeoff Against Pecking Order Models of Capital Structure in Brazilian Firms

Number of pages: 15 Posted: 14 Dec 2004
Otavio Ribeiro de Medeiros and Cecilio Elias Daher
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universidade de Brasilia - Faculdade de Administracao
Downloads 933 (37,178)
Citation 5

Abstract:

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Static tradeoff, pecking order, capital structure, Brazilian firms

11.

An Econometric Model of the Brazilian Stock Market

Number of pages: 16 Posted: 20 Apr 2005
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 894 (39,461)

Abstract:

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stock market, emerging market, Brazil, Bovespa, econometric model, GARCH

12.

Cost Stickiness in Brazilian Firms

Number of pages: 14 Posted: 03 Feb 2005
Otavio Ribeiro de Medeiros and Patricia De Souza Costa
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universidade de Brasilia
Downloads 743 (50,690)
Citation 7

Abstract:

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Cost accounting, sticky costs, Brazilian firms, panel data

13.

Translation of Financial Statements

Number of pages: 25 Posted: 02 Feb 2005
Dalthan Medeiros Simas and Otavio Ribeiro de Medeiros
Universidade do Estado do Rio de Janeiro and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 722 (52,614)

Abstract:

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Financial statements, exchange rate, changing prices, accounting standards

14.

Brazilian Dual-Listed Stocks, Arbitrage and Barriers

Number of pages: 17 Posted: 20 Apr 2006
Otavio Ribeiro de Medeiros and Marcellus Egydio Lima
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universitary Centre of Brasilia
Downloads 580 (69,729)

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Dual-listed stocks, stock markets, arbitrage, ADR, barriers, Brazilian stock market, U.S. stock market, Bovespa, NYSE

15.

A Markov Switching Regime Model of the Brazilian Business Cycle

Number of pages: 21 Posted: 13 Mar 2007
Otavio Ribeiro de Medeiros and Yves Dumaresq Sobral
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and University of Brasilia
Downloads 523 (79,218)

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Markov switching regime model, VAR, time-varying transition probabilities, business cycle, Brazil

16.

Corporate Values and Stock Performance of Latin American Banks

Number of pages: 16 Posted: 23 Jan 2007
Otavio Ribeiro de Medeiros and Maria Lizete Da Silveira
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Banco do Brasil
Downloads 377 (116,395)

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corporate values, ethics, corporate governance, social responsibility, sustainability, transparency, Latin America, banks, volatility, liquidity, abnormal returns, stock market

17.

Reaction of the Brazilian Stock Market to Positive and Negative Shocks

Number of pages: 15 Posted: 09 Dec 2005
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 367 (119,999)
Citation 2

Abstract:

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Stock Market, Brazil, Efficient Market, Uncertain Information, Overreaction, Underreaction, event study

18.

Insider Trading in the Brazilian Stock Market

Number of pages: 10 Posted: 20 Aug 2009
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 349 (126,775)
Citation 1

Abstract:

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insider trading, stock market, Brazil, corruption, regulation

19.

Testing for Lead-Lag Effects Between the American and the Brazilian Stock Markets

Number of pages: 22 Posted: 23 Mar 2009
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro, Universidade de Brasília (UnB) and Government of the Federative Republic of Brazil - Central Bank of Brazil
Downloads 331 (134,312)

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20.

The Role of Institutional Investors as Providers of Long-Term Financing in Brazil

Number of pages: 24 Posted: 21 Aug 2006
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 318 (140,075)
Citation 1

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Brazil, Institutional Investors, Political Influence, Crowding Out, Regulatory Restrictions, Capital Market

21.

Market Reaction and Volatility in the Brazilian Stock Market

Number of pages: 13 Posted: 20 Dec 2004
Otavio Ribeiro de Medeiros and Alberto S. Matsumoto
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universidade Católica de Brasília
Downloads 262 (170,931)

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Market reaction, event study, Brazilian stock market, GARCH

22.

Factors Influencing Brazilian Firms in Their Decision to List on Foreign Stock Exchanges

Number of pages: 17 Posted: 22 Mar 2005
Otavio Ribeiro de Medeiros and Carmem S. B. Tiberio
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 241 (185,478)
Citation 1

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Brazilian firms, cross-border list, cross-list, stock markets, logit model

23.

Financial Disclosure and International Capital Mobility in Latin America

Number of pages: 15 Posted: 17 Apr 2006
University of Brasilia & Bank of BrazilState University of Goias and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 232 (192,394)
Citation 1

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international capital mobility, financial accounting disclosure, international CAPM, Consumption, direct foreign investment

24.

An Econometric Panel-Midas Model of Asset Returns in the Brazilian Stock Market

Number of pages: 17 Posted: 27 Aug 2018
Aline Moura Costa da Silva and Otavio Ribeiro de Medeiros
UFF - Universidade Federal Fluminense and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 231 (193,117)
Citation 3

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Stock Market, Econometric Model, MIDAS, Brazil

25.

Order Flow and Exchange Rate Dynamics in Brazil

Number of pages: 10 Posted: 04 Jan 2005
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 213 (208,463)
Citation 1

Abstract:

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Exchange rate, market microstructure, country risk, order flow, Brazil

26.

Explaining Public Expenditures in Education: An Empirical Analysis in Brazilian Municipalities

Number of pages: 22 Posted: 25 Jan 2007
Otavio Ribeiro de Medeiros and Carlos Leonardo Klein Barcelos
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Ministry of Planning, Budget and Administration, Brazil
Downloads 207 (213,997)

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public goods, education, municipality, Brazil, budget

27.

Simulating Fundamental Analysis of a Firm Using a VECX Model

Number of pages: 21 Posted: 28 Feb 2011
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro, University of Brasilia and Government of the Federative Republic of Brazil - Central Bank of Brazil
Downloads 177 (245,675)

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Fundamental Analysis, Econometric Model, Forecasts, Sadia, VARX, VECX

28.

An Extended Model for Estimating Discretionary Loan Loss Provisions in Brazilian Banks

Number of pages: 22 Posted: 29 Mar 2012 Last Revised: 26 Apr 2012
Otavio Ribeiro de Medeiros, Jose Alves Dantas and Paulo Roberto B. Lustosa
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro, University of Brasilia and University of Brasilia
Downloads 163 (263,475)

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loan loss provisions, discretion, banks, earnings management, Brazil

29.

Stock Market Co-Movement in Latin America

Number of pages: 14 Posted: 01 Apr 2012 Last Revised: 22 May 2012
Otavio Ribeiro de Medeiros and Vitor Leone
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Leicseter Castle Business School
Downloads 140 (297,789)

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Stock Market, Co-movement, Latin America, Principal Components, VAR

30.

Multiple Changes in Persistence vs. Explosive Behaviour: The Dotcom Bubble

25th Australasian Finance and Banking Conference 2012
Number of pages: 11 Posted: 05 Apr 2012 Last Revised: 22 May 2012
Otavio Ribeiro de Medeiros and Vitor Leone
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Leicseter Castle Business School
Downloads 120 (334,132)

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Multiple changes in persistence, Explosive behaviour, Unit roots, Dotcom Bubble, Nasdaq

31.

Problems in Measuring Capital Structure: Empirical Evidence in Brazil

Number of pages: 21 Posted: 20 Sep 2010
Marcio Andre Veras Machado and Otavio Ribeiro de Medeiros
Federal University of Paraiba (UFPB) and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 99 (381,016)

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Capital Structure, Leverage, Financial Debt

32.

Does the Liquidity Effect Exist in the Brazilian Stock Market?

Number of pages: 24 Posted: 14 Feb 2013
Marcio Andre Veras Machado and Otavio Ribeiro de Medeiros
Federal University of Paraiba (UFPB) and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 72 (460,380)
Citation 4

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anomalies, liquidity effect, assets pricing

33.

PRECIFICAÇÃO DE AÇÕES DE EMPRESAS BRASILEIRAS QUE EMITEM ADRs: O IMPACTO SOBRE O CUSTO DE CAPITAL PRÓPRIO

Number of pages: 38 Posted: 18 Nov 2021
Priscilla Bessoni and Otavio Ribeiro de Medeiros
University of Brasilia and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 18 (753,150)

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ADRs. Cost of equity. Asset pricing. Political and economic crisis. Brazil.

34.

Relação Preço-Lucro das Companhias Abertas e Geração de Valor para o Acionista

Number of pages: 31 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 14 (789,886)

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earnings-price relationship, efficient market hypothesis, Brazilian stock market.

35.

EVIDÊNCIAS DE BOLHAS DE PREÇOS NO MERCADO ACIONÁRIO BRASILEIRO

Number of pages: 16 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 13 (799,579)

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Bolhas de Preços, Dividendos, Ações, Cointegração, Causalidade Granger

36.

Brazilian Market Reaction to Equity Issue Announcements

Number of pages: 11 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros and Alberto S. Matsumoto
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro and Universidade Católica de Brasília
Downloads 13 (799,579)

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Brazilian stock market; SEOs; event study; market volatility; GARCH.

37.

Prevendo as receitas operacionais do Banco do Brasil: Uma análise de séries temporais

Number of pages: 15 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 12 (809,554)

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Receitas Operacionais, Modelos de previsão, Séries temporais

38.

A INFLUÊNCIA DA CORRUPÇÃO NO INVESTIMENTO ESTRANGEIRO DIRETO: UM ESTUDO EMPÍRICO INTERNACIONAL

Number of pages: 19 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 12 (809,554)

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corruption, foreign direct investment, Transparency International, World Bank.

39.

The 2008 Financial Crisis: A View from Under the Equator

Number of pages: 10 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 10 (830,126)

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Subprime crisis, USA, economic policy, FED.

40.

O MERCADO ACIONÁRIO BRASILEIRO PRECIFICA OS NÍVEIS DIFERENCIADOS DE GOVERNANÇA CORPORATIVA?

Number of pages: 24 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 9 (840,669)

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Governança Corporativa, CAPM, Hipótese do Mercado Eficiente, BM&FBovespa, Brasil

41.

Contágio ou Interdependência: teste empírico sobre a crise na bolsa de valores brasileira em 2008

Number of pages: 25 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 8 (851,311)

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Contágio, interdependência, crise de 2008.

42.

A Relação entre o Valor Econômico Adicionado (EVA®) e o Retorno das Ações de Empresas Brasileiras: uma análise empírica

Number of pages: 12 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 8 (851,311)

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EVA, DCF, Bolsa de Valores, Regressão linear, Preço de Ações.

43.

O Impacto da Crise Política e Econômica no Mercado Acionário Brasileiro no Período 2013-2015

Number of pages: 16 Posted: 18 Nov 2021
Diego Melo and Otavio Ribeiro de Medeiros
University of Brasilia and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 8 (851,311)

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Estudo de Eventos. Mercado Acionário. Crise. Brazil.

44.

Impacto da Política Monetária no Mercado Acionário Brasileiro

Number of pages: 39 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 8 (851,311)

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Monetary Policy. Inflation Targeting. Interest Rate. Stock Return. Stock Market. BM&FBOVESPA. Brazil.

45.

Avaliação de Modelos de Precificação de Ativos no Mercado Brasileiro

Number of pages: 32 Posted: 18 Nov 2021
Bianca Fellet and Otavio Ribeiro de Medeiros
affiliation not provided to SSRN and Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 7 (862,452)

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Modelos; Precificação de ativos: Mercado acionário brasileiro.

46.

PRECIFICAÇÃO DE ATIVOS, REPUTAÇÃO CORPORATIVA E AMBIENTE ECONÔMICO INSTÁVEL: UM ESTUDO NO BRASIL

Number of pages: 16 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 6 (873,753)

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Precificação de ativos; Reputação Corporativa; Ambiente econômico.

47.

MODELAGEM DA DURAÇÃO DA TAXA SELIC NO REGIME DE METAS INFLACIONÁRIAS NO BRASIL

Number of pages: 14 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 4 (897,195)

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taxa de juros, SELIC, análise de duração, política monetária.

48.

STATUS ATUARIAL DO PLANO DE BENEFÍCIO PREVIDENCIÁRIO E O VALOR DA EMPRESA

Number of pages: 16 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 3 (909,999)

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planos de benefício definido. Hipótese de Mercado Eficiente. Status atuarial

49.

FATORES QUE INFLUENCIAM O RATING NO MERCADO DE BÔNUS CORPORATIVOS: UM ESTUDO COM EMPRESAS DA AMÉRICA LATINA

Number of pages: 15 Posted: 18 Nov 2021
Otavio Ribeiro de Medeiros
Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro
Downloads 2 (923,407)

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Rating, bônus corporativos, América Latina

50.

A Social Disclosure Index for Assessing Social Programmes in Brazilian Listed Firms

Posted: 28 Mar 2012 Last Revised: 01 Oct 2012
Rodrigo Gonçalves, Otavio Ribeiro de Medeiros, Elionor Weffort and Jorge Niyama
Universidade de Brasília (UnB) - Department of Accounting, Universidade de Brasília (UnB) - Campus Universitario Darcy Ribeiro, Fundação Escola de Comércio Álvares Penteado (FECAP) and Universidade de Brasília (UnB) - Department of Accounting

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Social Disclosure Index, Emerging Markets, Brazilian Companies, Stock Market