benchmark

Sorry If this is answered somewhere else and I missed it. I have a simple question, why is the benchmark neutral alpha computed as: alpha neutral = active alpha - active beta * benchmark alpha ? Any explanation / help will be highly appreciated :)

Learning outcomes: Describe Grinold’s fundamental law of active management, including its assumptions and limitations, and calculate the information ratio using this law. Apply a factor regression to construct a benchmark with multiple factors, measure a portfolio’s sensitivity to those factors...

Learning objectives: Describe and evaluate the low-risk anomaly of asset returns. Define and calculate alpha, tracking error, the information ratio, and the Sharpe ratio. Explain the impact of benchmark choice on alpha and describe characteristics of an effective benchmark to measure alpha...

Learning objectives: Describe the features comprising an ideal benchmark. Examine the issues that led to the replacement of LIBOR as the reference rate. Examine the risks inherent in basing risk-free rates (RFR’s) on transactions in the repo market Questions: 20.7.1. According to the Bank for...

Learning objectives: Describe Grinold’s fundamental law of active management, including its assumptions and limitations, and calculate the information ratio using this law. Apply a factor regression to construct a benchmark with multiple factors, measure a portfolio’s sensitivity to those...