Relativity Theory, Money-Time Curvature and Private Capital Pricing

Wonder what relativity theory and money-time curvature have to do with rational pricing of private capital? The two quotes below, freely adapted from the Wikipedia pages about space-time and reference frame, may give a hint.

Private Capital Beta: Theory Reloaded

In a recent Financial Analyst Journal article titled “Do (Some) University Endowments Earn Alpha?” the authors find that endowments mostly fail to deliver alpha and what looks as alpha can be almost totally explained by the inclusion of alternative investments in a static asset allocation. Digging further, the authors find that there is no strong statistical evidence of selection skill relating to the private equity and hedge fund portfolios.