@article{publication-10480, author={Paolella, Marc S and Polak, Pawel}, doi={10.1016/j.jeconom.2015.02.041}, issn={0304-4076}, journal={Journal of Econometrics}, number=2, pages={593-605}, publisher={Elsevier}, title={COMFORT: A common market factor non-Gaussian returns model}, volume=187, year=2015, }