Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.

Forbes contributors publish independent expert analyses and insights. Portfolio diversification represents one of the fundamental principles of investment management. By strategically allocating ...

This is a preview. Log in through your library . Abstract This paper applies Talpaz, Harpaz, and Penson's (THP) (1983) mean-variance-instability portfolio selection model to eight selected Taiwan ...

Fernandes, Catarina R., Siyu Yu, Taeya M. Howell, Alison Wood Brooks, Gavin J. Kilduff, and Nathan C. Pettit. "What Is Your Status Portfolio? Higher Status Variance across Groups Increases ...