@unpublished{publication-14755,
	author={Brumm, Johannes and K{\"u}bler, Felix and Grill, Michael and Schmedders, Karl},
	doi={10.2139/ssrn.2912799},
	institution={University of Zurich},
	number={17-04},
	pages=29,
	series={Swiss Finance Institute Research Paper},
	title={Re-use of collateral: Leverage, volatility, and welfare},
	year=2017,
}