@unpublished{publication-15908,
	author={Nyborg, Kjell G and Fecht, Falko and Rocholl, J{\"o}rg and Woschitz, Jiri},
	doi={10.2139/ssrn.2871337},
	institution={University of Zurich},
	number={16-66},
	pages=58,
	series={Swiss Finance Institute Research Paper Series},
	title={Collateral, Central Bank Repos, and Systemic Arbitrage},
	year=2016,
}