Published: 01/22/2026

Green rules, safer banks? ESG and bank risk in Brazil

Lars Norden, Fabio Stoll

e202617

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.99073

Internal pay dispersion and state ownership in Brazilian listed firms

Martha Bianchi, F. Henrique Castro

e202616

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.98994

Measuring structural risk disposition in Brazilian equities

Luiz F. Nunes da Silva

e202615

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.98843

Dominated BDRs?

Fernando Chague, Guilherme Fiuza

e202614

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.98296

Lottery-type stocks in Brazil

Evidence from a survivorship-bias-corrected universe

Thiago de Sousa Barros

e202613

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.98265

Early warning signals in the Brazilian yield curve

Guilherme C. C. Moreira, Daniel O. Cajueiro, Douglas Silveira

e202612

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.98237

Environmental enforcement and abnormal stock returns

Causal evidence from Brazil

Victor Rangel

e202611

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.98215

Order flow and price formation in closing call auctions

Evidence from the Brazilian stock market

Marcel Cabral, Raul Matsushita

e202610

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97897

Evidence of a risk-free rate puzzle in the Brazilian economy

Rafael Nogueira do Prado, Alex Luiz Ferreira

e202609

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97841

Portfolio optimization for institutional investors

Risk parity and long-term objectives

Luís Eduardo Nunes, André Luís da Silva Leite

e202608

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97825

Network ties in voting on corporate reorganization plans

Verônica Cintra dos Santos, Vinicius Augusto Brunassi Silva, Joelson Oliveira Sampaio, Mariana Necho Belli

e202607

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97704

Portfolio allocation under sovereign risk

Evidence from Brazil

Maria Ferreira, Marcelo Fernandes

e202606

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97610

Dynamics and determinants of Brazilian banking efficiency using stochastic frontier panel models

André Nunes Maranhão, Cristian Luiz Vieira

e202605

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97584

Nonlinear scale dynamics and distribution choice in Bitcoin VaR-ES forecasting

Lucas M. Oliveira, Luis G. Felix, Anny K. G. Rodrigues

e202604

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97569

Time variation in market efficiency

Empirical evidence from B3 sectoral indices (2016-2024)

Eduardo Ataide dos Santos, Edson Zambon Monte

e202603

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97549

What makes Brazilians gamble in bets?

Empirical evidence from ANBIMA's investor X-Ray for 2024 and 2025

Daniel Pereira Alves de Abreu, Aureliano Angel Bressan

e202602

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.97144

Identifying sparse signals for the Ibovespa

Evandro Amorim, Ricardo Buscariolli, Marcelo Fernandes

e202601

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DOI: https://doi.org/10.12660/rbfin.v24n1.2026.94372