@unpublished{publication-21832,
	author={Doskov, Nikolay and Hens, Thorsten and Schenk-Hoppe, Klaus Reiner},
	doi={10.2139/ssrn.4003060},
	institution={University of Zurich},
	number={22-04},
	pages=53,
	series={Swiss Finance Institute Research Paper},
	title={Strategic complementarity and substitutability of investment strategies},
	year=2023,
}