@article{23af93223a2b4da996b8ab9dd5feee76,
title = "Algorithmic sign prediction and covariate selection across eleven international stock markets",
keywords = "Stock market indices, S&P 500, Sign prediction, Efficient-market hypothesis, Regularized regression, Similarity-based classification, RETURN PREDICTABILITY, UNITED-STATES, MODELS, REGULARIZATION, REGRESSION, LASSO, OIL, 511 Economics",
author = "Markku Karhunen",
year = "2019",
month = jan,
doi = "10.1016/j.eswa.2018.07.061",
language = "English",
volume = "115",
pages = "256--263",
journal = "Expert Systems with Applications",
issn = "0957-4174",
publisher = "Elsevier Scientific Publ. Co",
}