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Using a modified DCC-MIDAS specification that allows the long-term correlation component to be a function of multiple … explanatory variables, we show that the stock-bond correlation in the US, the UK, Germany, France, and Italy is mainly driven by …
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This paper proposes a latent dynamic factor model for low- as well as high-dimensional realized covariance matrices of stock returns. The approach is based on the matrix logarithm and allows for flexible dynamic dependence patterns by combining common latent factors driven by HAR dynamics and...
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The co-dependence between assets tends to increase when the market declines. This paper develops a correlation measure … focusing on market declines using the expected shortfall (ES), referred to as the ES-implied correlation, to improve the … existing value at risk (VaR)-implied correlation. Simulations which define period-by-period true correlations show that the ES …
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