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The Factor-Spline-GARCH Model for High and Low Frequency Correlations
Rangel, Jose Gonzalo, (2009)
The Spline GARCH Model for Unconditional Volatility and its Global Macroeconomic Causes
Engle, Robert F., (2005)
The Spline-GARCH Model for Low-Frequency Volatility and Its Global Macroeconomic Causes
Engle, Robert F., (2008)