This is a preview. Log in through your library . Abstract This paper tests for the presence of output mean and variance nonlinearities in international industrial production and UK and US sectoral ...
In this paper, a local 𝑀-estimation for the conditional variance function in heteroscedastic regression models under stationary α-mixing dependent samples is developed. The local 𝑀-estimator is ...
There are several approaches to dealing with heteroscedasticity. If the error variance at different times is known, weighted regression is a good method. If, as is ...
The exponentially weighted moving average (EWMA) estimator is widely used to forecast the conditional volatility of short-horizon asset returns. The EWMA estimator is appropriate when returns are ...
Engel, C., J. Frankel, Kenneth A. Froot, and T. Rodrigues. "Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market." Journal of Empirical Finance 2 (March 1995). (Revised from NBER ...
In the prediction of genetic values and quantitative trait loci (QTLs) mapping via the mixed model method incorporating marker information in animal populations, it is important to model the genetic ...
This article was published 18/02/2022 (1416 days ago), so information in it may no longer be current. The RM of West St. Paul council held a regular planning meeting on Feb. 10. A variance was ...
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