Showing 1 - 10 of 26
This paper considers a factor model in which independent component analysis (ICA) is employed to construct common factors out of a large number of macroeconomic time series. The ICA has been regarded as a better method to separate unobserved sources that are statistically independent to each...
Persistent link: https://www.econbiz.de/10005702764
In real time forecasting, the sample is usually split into an estimation period of R observations and a prediction … case of non-vanishing parameter estimation error. The second is an out of sample version of the integrated conditional …
Persistent link: https://www.econbiz.de/10005063601
The possibility of confusing long memory behavior with structural changes need to specify what kind of long memory behavior is concerned in literature and applications. One attraction of long memory models is that they imply different long run predictions and effects of shocks to conventional...
Persistent link: https://www.econbiz.de/10005063626
Studies on growth performance and catch-up and convergence of countries require and make extensive use of internationally and temporally comparable data on real gross domestic product (GDP) expressed in a common currency unit. The International Comparison Program (ICP), a project supported by...
Persistent link: https://www.econbiz.de/10005063633
. In this paper I propose an analytical test for density forecast evaluation using the Smooth Test procedure for both … distribution or types of dependence) of departure, thereby helping in deciding possible modifications of the assumed forecast model …. I also address the issue of where to split the sample into in-sample (estimation sample) and out-of-sample (testing …
Persistent link: https://www.econbiz.de/10005063641
Developments in the global electronics industry are typically monitored by tracking indicators that span a whole spectrum of activities in the sector. However, these indicators invariably give mixed signals at each point in time, thereby hampering efforts at prediction. In this paper, we present...
Persistent link: https://www.econbiz.de/10005063677
This paper supplements Dark (2003c) where bivariate error correction GARCH and FIGARCH models between the All Ordinaries Index and its Share Price Index (SPI) futures are used to estimate dynamic minimum variance hedge ratios (MVHRs). Dark (2003c) documents the importance of allowing for long...
Persistent link: https://www.econbiz.de/10005063678
We examine the influence of global and regional factors on the conditional distribution of stock returns from six Asian markets, using factor models in which unexpected returns comprise global, regional and local shocks. The models allow for conditional heteroskedasticity and time-varying...
Persistent link: https://www.econbiz.de/10005063746
of the option which is not present in past returns. Using GMM estimation consistent with telescoping observations …
Persistent link: https://www.econbiz.de/10005063748
Filtering techniques are often applied to the estimation of dynamic latent variable models. However, these techniques …
Persistent link: https://www.econbiz.de/10005702536