Results 141 to 150 of about 38,480 (215)

Cyclical Effects of Bank Capital Buffers with Imperfect Credit Markets: international evidence [PDF]

This paper analyzes the cyclical effects of bank capital buffers using an international sample of 2,361 banks from 92 countries over the 1990-2007 period.
A. R. Fonseca, F. González, L. Pereira da Silva   +2 more
core  

AVALIAÇÃO DAS CARTEIRAS DE INVESTIMENTO DAS EMPRESAS LISTADAS NOS NÍVEIS DE GOVERNANÇA CORPORATIVA DA BM&FBOVESPA: UMA APLICAÇÃO DOS FILTROS DE GRAHAM / Assessment of investment portfolio of companies listed in the levels of corporate governance of BM&Fbo

RACE: Revista de Administração, Contabilidade e Economia, 2014
O objetivo da pesquisa consistiu em avaliar a carteira de investimentos das empresas listadas nos níveis de governança corporativa da BM&FBovespa por meio da aplicação dos filtros de Graham em consonância ao contexto brasileiro, como proposto por Testa e
Fernanda Kreuzberg, Franciele Beck, Vanderlei Gollo, Fabrícia Silva da Rosa   +3 more
doaj  

Identifying Volatility Risk Premium from Fixed Income Asian Options [PDF]

We provide approximation formulas for at-the-money asian option prices to extract volatility risk premium from a joint dataset of bonds and option prices. The dynamic model generates stochastic volatility and a time-varying volatility risk premium, which
Caio Ibsen R. Almeida, José Valentim M. Vicente   +1 more
core  

Vaccination opportunity in children up to 6 months old born in 2017 and 2018 in the city of Londrina-PR, Brazil: a population-based survey. [PDF]

Epidemiol Serv Saude
Brites HD, França AP, Moraes JC, ICV 2020 Group, Silva AID, Ramos AN, França AP, Oliveira ANM, Boing AF, Domingues CMAS, Oliveira CS, Maciel ELN, Guibu IA, Mirabal IRB, Barbosa JC, Lima JC, Moraes JC, Luhm KR, Caetano KAA, Lima LHO, Antunes MBC, Teixeira MDG, Teixeira MDC, Borges MFSO, Queiroz RCS, Gurgel RQ, Barata RB, Azevedo RNC, Oliveira SMDVL, Teles SA, Gama SGND, Mengue SS, Simões TC, Nascimento V, Araújo WN.   +34 more
europepmc   +1 more source

Building Confidence Intervals with Block Bootstraps for the Variance Ratio Test of Predictability [PDF]

This paper compares different versions of the multiple variance ratio test based on bootstrap techniques for the construction of empirical distributions.
Benjamin Miranda Tabak, Eduardo José Araújo Lima   +1 more
core  

Consulta pública SECOVID/MS: “uma afronta de conteúdo e forma”

, 2022
Rauen FJ.
europepmc   +1 more source

A New Proposal for Collection and Generation of Information on Financial Institutions' Risk: the case of derivatives [PDF]

This article aims at providing a new alternative for the collection of information on risks taken by financial institutions, which enables the calculation of risk tools usually used in risk management, such as VaR and stress tests.
Benjamin M. Tabak, Gilneu F. A. Vivan
core  

[Vaccination coverage and delay in 2019 and 2020 birth cohorts: household survey in Cubatão, São Paulo State, Brazil]. [PDF]

Cad Saude Publica
Rozman LM, Sartori AMC, Banks D, Lopez RVM, Moraes JC, Soárez PC.   +5 more
europepmc   +1 more source

Output Gap and GDP in Brazil: a real-time data analysis [PDF]

Economic agents make decisions using real-time data. However, recent literature has shown that several economic activity measures go through important revisions over time, impairing the reliability of real-time data.
André Minella, Rafael Tiecher Cusinato, Sabino da Silva Pôrto Júnior   +2 more
core  

Economic crisis and counter-reform of universal health care systems: Spanish case. [PDF]

Rev Saude Publica, 2015
Fortes PA, Carvalho RR, Louvison MC.
europepmc   +1 more source