# Return Models

- [CAPM](/functions/return-models/capm.md): Estimate expected returns using the Capital Asset Pricing Model. This is also known as the Equilibrium Returns.
- [DESMOOTHRETURNS](/functions/return-models/desmoothreturns.md): Desmooth time series returns using a first-order autoregressive model.
- [IMPLIEDRETURNS](/functions/return-models/impliedreturns.md): Calculate implied expected returns of your assets / instruments.
- [MLERETURNS](/functions/return-models/mlereturns.md): Estimate expected returns for assets with incomplete historical data (unequal lengths) with a maximum likelihood estimator.