Portfolio Pi and Portfolio Eta are new decision metrics that connect investment objectives and risks.Portfolio Pi and Portfolio Eta are new decision metrics that connect investment objectives and risks.Read MoreEconomics, Leadership, Management & Communication Skills, Performance Measurement & Evaluation, Portfolio Management, Risk Management, Standards, Ethics & Regulations (SER), Communication, Firm Management and Client Relationships, Investment Decision Making, mean variance theory, Portfolio Management Techniques, Regulations Standards and Ethics, risk management