Koenig, Evan F. An IS-LM analysis of the zero-bound problem / Evan F. Koenig. - Dallas, Texas : Federal Reserve Bank of Dallas, 2011. - 16 p. : il. ; 28 cm. - Federal Reserve Bank of Dallas. Staff papers ; no. 13 . - Federal Reserve Bank of Dallas. Staff papers. . Subjects--Topical Terms: Política monetaria.Política fiscal. Subjects--Geographic Terms: Dallas, Texas.