Dynamic Conditional Correlations.
Africa Stock Markets Cross-Market Linkages: A Time-Varying Dynamic Conditional Correlations (DCC-GARCH) Approach
... time-varying dynamic conditional correlations is estimated among the 5 selected African countries and examine the dynamic patterns of correlation changes across three periods, the initial time ...
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Portfolio risk evaluation: An approach based on dynamic conditional correlations models and wavelet multiresolution analysis
... variate conditional correlation volatility models were used, namely CCC model of Bollerslev (1990), DCC model of Engle (2002) and cDCC model of Aielli ...the conditional correlations were ...the ...
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A component model for Dynamic Conditional Correlations: Disentangling interdependence from contagion
... Assessment of the transmission mechanisms of financial crisis across countries based on cor- relations have been payed a lot of attention since King and Wadhwani (1990) and then reinforced by Forbes and Rigobon (2002). ...
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Model and distribution uncertainty in multivariate GARCH estimation: a Monte Carlo analysis
... the dynamic conditional correlations processes, although with the drawback, when the number of financial returns series considered increases, that the parameterizations entail too many ...second ...
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A Dynamic Correlation Analysis of Financial Contagion: Evidence from the Eurozone Stock Markets
... on dynamic conditional correlations suggests that the revisions of debt ratings generate a contagion effect across the stock markets of the studied ...
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A Dynamic Correlation Analysis of Financial Contagion: Evidence from the Eurozone Stock Markets
... the dynamic conditional correlations of the Greek stock market and the Portuguese stock market have increased during the European debt crisis period compared to the sta- ble ...that dynamic ...
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The Impact of Brexit on Islamic Stock Markets Employing MGARCH DCC and Wavelet Correlation Analysis
... see dynamic conditional correlations and volatilities), followed by wavelet CWT (to observe these correlations on the different holding periods or investment horizons), then followed by ...
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Behavioral Finance and Financial Contagion: The Evidence of DCC-MGARCH Model From 63 Equity Markets
... the conditional GARCH dynamic correlations using daily data for current performance period (2003-2013) and to examine the potential channels of contagion, based on dynamic conditional ...
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Stock returns and real activity: the dynamic conditional lagged correlation approach
... Abstract Using dynamic conditional correlations DCCs, we estimate the timevarying relationship between stock market returns and output growth based on monthly data for the US over the 19[r] ...
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... and Dynamic Conditional Correlations model derived from the Multivariate Autoregressive Conditional Heteroskedasticity (MGARCH-DCC) to investigate the possible presence of financial contagion ...
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Economic Factors Contributing to Time Varying Conditional Correlations in Stock Returns
... between correlations and the size of trade volume is also in line with the findings of previous ...in correlations during the Lehman Shock when the trading became very active, which was observed during ...
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The Impact of the 2008 Crisis on BM&FBovespa’s Term Structure of Conditional Correlations
... This article uses a BEKK-MGARCH model to identify the historical behavior of the term structure of covariance of the Brazilian BM&FBovespa stock exchange when compared to other exchanges in the American continent. ...
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Estimation of Volatility and Correlation with Multivariate Generalized Autoregressive Conditional Heteroskedasticity Models: An Application to Moroccan Stock Markets
... Although Univariate GARCH family models were a great invention in the financial econometrics, they are unable to estimate correlations when multiple assets are involved. For example, the main problem in portfolio ...
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Cointegration and conditional correlations among German and Eastern Europe equity markets
... Constant Conditional Correlation (CCC) model (Bollerslev, 1990) and the Dynamic Conditional Correlation (DCC) model (Engle, 2002) are of the most widely employed multivariate GARCH specification for ...
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A local dynamic conditional correlation model
... or correlations in financial returns may all change conditionally and slowly over ...local dynamic conditional correlation model is proposed for simultaneously modelling these ...and ...
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Elliptical Copulae with Dynamic Conditional Correlation
... Knowledge of the joint distribution is crucial for risk measure estimation, port- folio allocation, derivative pricing, to name but a few problems. The multivariate normal function, the most commonly used joint ...
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Conditional Precharge Dynamic Buffer Circuit
... The proposed circuit and the existing circuit such as standard footless domino, single phase SP-Domino and static switching pulse domino are simulated using HSPICE in the high performanc[r] ...
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Origin of Dynamic Correlations of Words in Written Texts
... capture dynamic correlations of Type-I words with a simple model and we do not intend to build a complex or sophisti- cated model, some details of the proposed model will be tentatively ...namic ...
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A scalar dynamic conditional correlation model : structure and estimation
... Table 3 presents a summary of the statistics for the in-sample data, including the mean, median, standard deviation, skewness and kurtosis. Also presented in Table 3 are the results of the Jarque and Bera normality test ...
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Time Varying Correlations between Stock and Bond returns: Empirical evidence from Russia
... of conditional hetroskedasticity in the time ...constant conditional correlation between the two assets is ...the conditional correlations are constant over time, rolling conditional ...
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