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Ani Qankova Stoykova, Mariya Georgieva Paskaleva, Dinko Zhulien Stoykov
Pág. 129 - 153
This paper examines the impact of sentiment indicators on the financial market dynamics and default probability. First, we use GARCH models and Granger Causality Test in order to test the relationship between sentiment indicators and capital market dynam...
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Wendy Sidon Meira de Oliveira,André Nunes Maranhão
Pág. 569 - 603
We present in this study the results of volatility spillover in the Brazilian stock market, measured by conditional correlations. Using GARCH multivariate conditional correlations were estimated at 3 different models combining the Ibovespa index of the t...
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Amaira BOUZID
Pág. 9 - 30
The objective of this paper is to build an index of financial liberalization in Tunisia using the Principal Component Analysis method over a period of 36 years from 1980 to 2015. In addition, this paper also includes econometric estimates terms of cointe...
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