[Myths and reality about calculating sample size]. [PDF]
Rev Neurol, 2023 Prieto-Valiente L, Carazo-Díaz C.
europepmc +1 more source
Interdependence and Contagion: an Analysis of Information Transmission in Latin America's Stock Markets [PDF]
This paper brings evidences about the hypotheses of financial crisis contagion over Latin American stock markets in the 90's using a multivariate GARCH model.
Angelo Marsiglia Fasolo
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Alta exigência no trabalho e alto risco cardiovascular em funcionários de uma universidade pública
, 2017 H. Xavier +4 more
semanticscholar +1 more source
Long-Range Dependence in Exchange Rates: the case of the European Monetary System [PDF]
In this work we measure the evolution of the long-range dependence phenomenon of returns and volatilities of nominal British exchange rates (British pound against US dollar) futures contracts negotiated on the Chicago Mercantile Exchange from 1986 to ...
Benjamin M. Tabak +2 more
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Pessimistic Foreign Investors and Turmoil in Emerging Markets: the case of Brazil in 2002 [PDF]
Using survey data, we document that foreign-owned institutions became more pessimistic than locally owned institutions about the strength of the Brazilian currency around the 2002 presidential elections.
Emanuel Kohlscheen, Sandro C. Andrade
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Model selection, estimation and forecasting in VAR models with short-run and long-run restrictions [PDF]
We study the joint determination of the lag length, the dimension of the cointegrating space and the rank of the matrix of short-run parameters of a vector autoregressive (VAR) model using model selection criteria.
Farshid Vahid +3 more
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The Natural Rate of Unemployment in Brazil, Chile, Colombia and Venezuela: some results and challenges [PDF]
This paper summarises the research results obtained by the group of central banks (Brazil, Chile, Colombia and Venezuela) that joined the research program on the Natural Rate of Unemployment – under the coordination of the Central Bank of Brazil – within
Tito Nícias Teixeira da Silva Filho
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[The future of public health after the pandemic. A window of opportunity]. [PDF]
An Sist Sanit Navar, 2023 Peiró S.
europepmc +1 more source
Estimation of Economic Capital Concerning Operational Risk in a Brazilian Banking Industry Case [PDF]
The advance of globalization of the international financial market has implied a more complex portfolio risk for the banks. Furthermore, several points such as the growth of e-banking and the increase in accounting irregularities call attention to ...
Délio José Cordeiro Galvão +2 more
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Effect of work organization and demands, violence, health problems and job satisfaction in relation to work stress and social support in prison officers: a cross-sectional study; São Paulo, 2019. [PDF]
Epidemiol Serv SaudeGonçalves SG +7 more
europepmc +1 more source