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 ...

We propose a new combined semiparametric estimator, which incorporates the parametric and nonparametric estimators of the conditional variance in a multiplicative way. We derive the asymptotic bias, ...

Genome-wide association studies have been successful in identifying genes and pathways involved in the development of human complex traits and diseases 1,2. For many traits, such as height and BMI, ...

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 ...

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 ...

The researchers note that the Black-Scholes model was developed in the 1970s to price simple call and put options, and a key point of the model was that market makers could delta hedge – cancel out ...