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the period 1972:1-2014:12 to forecasts our tail risk indicators with each model in pseudo-real time. Our key finding is …
Persistent link: https://www.econbiz.de/10011212072
their location, spread, skew and tail risk on density forecast performance. Overall, we find considerable heterogeneity in … forecast horizon. In addition, relative to the proposed benchmarks, we report evidence of some improvement in the performance … individual density forecast performance. …
Persistent link: https://www.econbiz.de/10009386355
variants are assessed as regards the stability of the weighting schemes and the ability to forecast the “true” inventory …
Persistent link: https://www.econbiz.de/10005406202
strategies. First, we show that the tangency portfolios fully diversify the risk associated with the factor component of asset …
Persistent link: https://www.econbiz.de/10005765686
that this will lead to a dynamic factor model with the dominant unit acting as the factor. The problems of estimation and …
Persistent link: https://www.econbiz.de/10005766069
Carlo experiments, where we also study the estimation of the aggregate effects of micro and macro shocks. The paper …
Persistent link: https://www.econbiz.de/10008853858
This paper extends the analysis of infinite dimensional vector autoregressive models (IVAR) proposed in Chudik and Pesaran (2010) to the case where one of the variables or the cross section units in the IVAR model is dominant or pervasive. This extension is not straightforward and involves...
Persistent link: https://www.econbiz.de/10008583635
This paper investigates the limit properties of mean-variance (mv) and arbitrage pricing (ap) trading strategies using a general dynamic factor model, as the number of assets diverge to infinity. It extends the results obtained in the literature for the exact pricing case to two other cases of...
Persistent link: https://www.econbiz.de/10008583641
estimation of Vector Autoregression (VAR) and Vector Error Correction Models (VECM). While we cannot reject the hypothesis that …
Persistent link: https://www.econbiz.de/10010627572
risk factors are correlated with each other and the degree of dependence individual firms have to the different types of … risk factors. Using a global vector autoregressive macroeconometric model accounting for about 80% of world output, we … propose a model for exploring credit risk diversification across industry sectors and across different countries or regions …
Persistent link: https://www.econbiz.de/10005765811