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A flexible statistical approach for the analysis of time-varying dynamics of transaction data on financial markets is here applied to intra-day trading strategies. A local adaptive technique is used to successfully predict financial time series, i.e., the buyer and the seller-initiated trading...
Persistent link: https://www.econbiz.de/10010374563
variables and detects structure breaks while steadily reduces the forecast error in high-dimensional data. When applying PAM to …
Persistent link: https://www.econbiz.de/10011714497
, 2009 to October 13, 2014 we project into BL, MPQA, LM lexica and use the distilled sentiment variables to forecast …
Persistent link: https://www.econbiz.de/10010471736
Analysis of monthly disaggregated data from 1978 to 2016 on US household in ation expectations reveals that exposure to news on in ation and monetary policy helps to explain in ation expectations. This remains true when controlling for household personal characteristics, their perceptions of the...
Persistent link: https://www.econbiz.de/10011657291
Classical asset allocation methods have assumed that the distribution of asset returns is smooth, well behaved with stable statistical moments over time. The distribution is assumed to have constant moments with e.g., Gaussian distribution that can be conveniently parameterised by the first two...
Persistent link: https://www.econbiz.de/10011349525
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problem incurred in our estimating procedure, and derive oracle bounds for the estimation error in a realistic situation where …
Persistent link: https://www.econbiz.de/10011579012
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forecasts and probabilistic prediction intervals for demographic parameters in addition. Age-sex specific population forecast …-specific population forecast using the cohort-component method. The consequence for the German pension system is discussed. To maintain …
Persistent link: https://www.econbiz.de/10003814452
Recently, Diebold and Li (2003) obtained good forecasting results for yield curves in a reparametrized Nelson-Siegel framework. We analyze similar modeling approaches for price curves of variance swaps that serve nowadays as hedging instruments for options on realized variance. We consider the...
Persistent link: https://www.econbiz.de/10003375772