Subsampling and block resampling methods have been suggested in the literature to nonparametrically estimate the variance of statistics computed from spatial data. Usually stationary data are required ...

We provide formulae for the expected variances and autocovariances, given a time series realisation from any stationary or once integrated stationary mixed autoregressive moving average process, and ...

A new wave of financial literacy is emerging at the intersection of gaming, finance, and blockchain. In the […] ...

Indirect genetic effects (IGE) occur when the genotype of an individual affects the phenotypic trait value of another conspecific individual. IGEs can have profound effects on both the magnitude and ...

The modern portfolio theory (MPT ... with a desired level of expected return, the investor can construct a portfolio with the lowest possible risk that is capable of producing that return. Based on ...