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Published in 2025 at "Journal of Forecasting"
DOI: 10.1002/for.70050
Abstract: This paper proposes a sparse scaled principal component analysis (PCA) to forecast stock returns. The sparse scaled PCA is a modification to the common PCA by first selecting the important predictors and then scaling the…
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Keywords:
sparse scaled;
supervised pca;
scaled pca;
stock return ... See more keywords