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The highly prized ability to make financial plans with some certainty about the future comes from the core fields of economics. In recent years the availability of more data, analytical tools of greater precision, and ex post studies of business decisions have increased demand for information...
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efficient estimator for aggregate idiosyncratic volatility. This measure has two key advantages: it is model-free and observable … returns. The newly proposed cross-sectional volatility measure is a strong predictor for future returns on the aggregate stock …' exposures to the aggregate idiosyncratic volatility risk predict the cross-section of expected returns …
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Based on data until the mid 2000s, oil price changes were shown to predict international equity index returns with a negative predictive slope. Extending the sample to 2015, we document that this relationship has been reversed over the last ten years and therefore has not been stable over time....
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The rapid growth of electric vehicles, solar roofs, and wind power suggests that the potential growth in green equity investments is an emerging trend. Accordingly, this study measured the predictors of excess equity returns in a portfolio of global green energy producers, from 2010 to 2019....
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