CFA III Flashcards
Active share
A measure of how similar a portfolio is to its benchmark. A manager who precisely replicates the benchmark will have an _____ of zero; a manager with no holdings in common with the benchmark will have an _____ of one.
Breadth
The number of truly independent decisions made each year.
Closet indexer
A fund that advertises itself as being actively managed but is substantially similar to an index fund in its exposures.
Expected shortfall
The average loss conditional on exceeding the VaR cutoff; sometimes referred to asconditional VaRorexpected tail loss.
Expected tail loss
Expected shortfall: The average loss conditional on exceeding the VaR cutoff; sometimes referred to asconditional VaRor _____.
Information coefficient
Formally defined as the correlation between forecast return and actual return. In essence, it measures the effectiveness of investment insight.
Transfer coefficient
The ability to translate portfolio insights into investment decisions without constraint.
Portfolio overlay
An array of derivative positions managed separately from the securities portfolio to achieve overall intended portfolio characteristics.
Back-fill bias
The distortion in index or peer group data which results when returns are reported to a database only after they are known to be good returns.
Survivorship bias
The exclusion of poorly performing or defunct companies from an index or database, biasing the index or database toward financially healthy companies.
Unsmoothing
An adjustment to the reported return series if serial correlation is detected. Various approaches are available to unsmooth a return series.
Home bias
Shortfall probability
The probability of failing to meet a specific liability or goal.
Business cycle
Fluctuations in GDP in relation to long-term trend growth, usually lasting 9-11 years.
Capital market expectations (CME)
Expectations concerning the risk and return prospects of asset classes.
Cross-sectional consistency
Diffusion index
An index that measures how many indicators are pointing up and how many are pointing down.
Econometrics
The application of quantitative modeling and analysis grounded in economic theory to the analysis of economic data.
Economic indicators
Economic statistics provided by government and established private organizations that contain information on an economy’s recent past activity or its current or future position in the business cycle.
Input uncertainty
Uncertainty concerning whether the inputs are correct.
Intertemporal consistency
A feature of expectations setting which means that estimates for an asset class over different horizons reflect the same assumptions with respect to the potential paths of returns over time. It is the internal consistency over various time horizons.
Leading economic indicators
Turning points that usually precede those of the overall economy; they are believed to have value for predicting the economy’s future state, usually near-term.
Model uncertainty
Uncertainty as to whether a selected model is correct.
Nonstationarity
A characteristic of series of data whose properties, such as mean and variance, are not constant through time. When analyzing historical data it means that different parts of a data series reflect different underlying statistical properties.