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estimation of a GARCH (1,1) model for stock returns shows that their conditional volatility is characterised by lower persistence …
Persistent link: https://www.econbiz.de/10014578571
estimation of a GARCH (1,1) model for stock returns shows that their conditional volatility is characterised by lower persistence …
Persistent link: https://www.econbiz.de/10015047251
Persistent link: https://www.econbiz.de/10010418982
Persistent link: https://www.econbiz.de/10009530974
This paper analyses monthly hours worked in the US over the sample period 1939m1 – 2011m10 using a cyclical long memory model; this is based on Gegenbauer processes and characterized by auto-correlations decaying to zero cyclically and at a hyperbolic rate along with a spectral density that is...
Persistent link: https://www.econbiz.de/10013108087
This paper analyses monthly hours worked in the US over the sample period 1939m1 - 2011m10 using a cyclical long memory model; this is based on Gegenbauer processes and characterised by autocorrelations decaying to zero cyclically and at a hyperbolic rate along with a spectral density that is...
Persistent link: https://www.econbiz.de/10014171216
Persistent link: https://www.econbiz.de/10000897287
Persistent link: https://www.econbiz.de/10000650908
mean reversion is found in practically all cases. -- Energy prices, Germany ; fractional integration ; persistence ; breaks …
Persistent link: https://www.econbiz.de/10009580123
Persistent link: https://www.econbiz.de/10009489043