@unpublished{publication-5148,
	author={Kascha, Christian Jonathan and Trenkler, Carsten},
	institution={University of Zurich},
	issn={1664-7041},
	number={No. 33},
	series={Working paper series / Department of Economics},
	title={Cointegrated VARMA Models and Forecasting US Interest Rates},
	year=2011,
}