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In this paper we develop a general framework to analyze state space models with timevarying system matrices where time variation is driven by the score of the conditional likelihood. We derive a new filter that allows for the simultaneous estimation of the state vector and of the time-varying...
Persistent link: https://www.econbiz.de/10012156426
We summarize the general combination approach by Billio et al. [2010]. In the combination model the weights follow logistic autoregressive processes, change over time and their dynamics are possible driven by the past forecasting performances of the predictive densities. For illustrative...
Persistent link: https://www.econbiz.de/10011386476
This paper examines the out-of-sample forecast performance of sectoral stock market indicators for real GDP, private consumption and investment growth up to 4 quarters ahead in the US and the euro area. Our findings are that the predictive content of sectoral stock market indicators: i) is...
Persistent link: https://www.econbiz.de/10009160029
We summarize the general combination approach by Billio et al. [2010]. In the combination model the weights follow logistic auto-regressive processes, change over time and their dynamics are possible driven by the past forecasting performances of the predictive densities. For illustrative...
Persistent link: https://www.econbiz.de/10013114729
This paper examines the out‐of‐sample forecast performance of sectoral stock market indicators for real GDP, private consumption and investment growth up to 4 quarters ahead in the US and the Euro Area. Our findings are that the predictive content of sectoral stock market indicators: i) is...
Persistent link: https://www.econbiz.de/10013125196
In this paper, we examine if COVID-19 has impacted the relationship between oil prices and stock returns predictions using daily Japanese stock market data from 01/04/2020 to 03/17/2021. We make a novel contribution to the literature by testing whether the COVID-19 pandemic has changed this...
Persistent link: https://www.econbiz.de/10012617355
the financial market. Four of the most important factors that affect the stock price are; inflation, GDP, unemployment …, and money supply. This paper shows the different effects of; inflation, GDP, unemployment, and money supply on stock price … inflation, because it is the closet to the investor decision. We get our data (the rate of CPI and the GDP –M1 & money supply …
Persistent link: https://www.econbiz.de/10013149597
Persistent link: https://www.econbiz.de/10003738578
Persistent link: https://www.econbiz.de/10012198297
We propose a new approach to model high and low frequency components of equity correlations. Our framework combines a factor asset pricing structure with other specifications capturing dynamic properties of volatilities and covariances between a single common factor and idiosyncratic returns....
Persistent link: https://www.econbiz.de/10003821063