Definitions for "portfolio theory"
see modern portfolio theory.
A structured approach to decision-making regarding risk and return on an investment portfolio. The approach has four steps: security valuation, determining asset distribution, optimization of the portfolio and systematically measuring the return of each asset relative to others in its class.
The theory concerning the value and riskiness of portfolios as opposed to individual securities.... more on: Portfolio theory
Keywords:  passu, pari, pipeline
pari passu pipeline