Dynamic beta is a program that dynamically allocates to beta assets based on formal rules. It contrasts with standard mean-variance optimization and static risk-parity approaches, which are static. Dynamic beta lowers the overall risk of the fund — where risk includes volatility of returns...

Competing theoretical models and conflicting findings leave unanswered questions regarding job security’s effect on employee work attitudes (i.e., job satisfaction and organizational commitment). The present meta-analysis of 47 studies (including 56 independent samples) aims to clarify this...