@unpublished{publication-19153,
	author={Paolella, Marc and Polak, Pawel and Walker, Patrick},
	doi={10.2139/ssrn.3389305},
	institution={University of Zurich},
	number={19-27},
	pages=52,
	series={Swiss Finance Institute Research Paper},
	title={A Flexible Regime Switching Model for Asset Returns},
	year=2019,
}