Showing 1 - 10 of 1,319
A new method is proposed for estimating linear triangular models, where identification results from the structural … errors following a bivariate and diagonal GARCH(1,1) process. The associated estimator is a GMM estimator shown to have the …
Persistent link: https://www.econbiz.de/10009322633
This paper studies the identification of structural parameters in dynamic games when we replace the assumption of … Markov Perfect Equilibrium (MPE) with weaker conditions such as rational behavior and rationalizability. The identification … of players' time discount factors is of especial interest. I present identification results for a simple two …
Persistent link: https://www.econbiz.de/10005034988
We study the behavior and interaction of systematic and idiosyncratic components of risk in a cross-section of U.K. stocks. We find no clear evidence of a trend in any component of total risk, but we document different “regimes” in the behavior of each component of total risk, in their...
Persistent link: https://www.econbiz.de/10011261127
We propose a generalized method of moment (GMM) estimator of the number of latent factors in linear factor models. The …
Persistent link: https://www.econbiz.de/10005786921
The diagonal GARCH(1,1) model is shown to support identification of the triangular system and is argued as a higher … moment analog to traditional exclusion restrictions. Estimators for this result include QML and GMM. For the GMM estimator …, only partial parameterization of the conditional covariance matrix is required. An alternative weighting matrix for the GMM …
Persistent link: https://www.econbiz.de/10008543533
A test of the CAPM is developed conditional on a prior belief about the correlation between the true market return and the proxy return used in the test. Consideration is given to the effect of the proxy's mismeasurement of the market return on the estimation of the market model. Failure to...
Persistent link: https://www.econbiz.de/10008543524
In this paper we introduce an analyzing procedure using the Kullback-Leibler information criteria (KLIC) as a … advantage of this statistical tool is that we use the censored likelihood functions to compute the tail minimum of the KLIC, to … compare the performance of a density forecast models in the tails. Use of KLIC is practically attractive as well as convenient …
Persistent link: https://www.econbiz.de/10005789224
Rank-ordering of individuals or objects on multiple criteria has many important practical applications. A reasonably representative composite rank ordering of multi-attribute objects/individuals or multi-dimensional points is often obtained by the Principal Component Analysis, although much...
Persistent link: https://www.econbiz.de/10005836581
The Two-Stage Least Squares (2-SLS) is a well known econometric technique used to estimate the parameters of a multi-equation (or simultaneous equations) econometric model when errors across the equations are not correlated and the equation(s) concerned is (are) over-identified or exactly...
Persistent link: https://www.econbiz.de/10005837152
This empirical study proposes a dependency analysis of monthly financial time series. We use the overlapping technique and non-parametric correlation in order to increase both accuracy and consistency. Copulas are used to test extreme co-movements between financial securities. Our results...
Persistent link: https://www.econbiz.de/10005837546