RT Article T1 Identification of Simultaneous Models by Disaggregation A1 Kohfeld, Carol W. 1940- A2 Sprague, John D. 1934- LA English PB Midwest Political Science Association YR 1990 UL https://krimdok.uni-tuebingen.de/Record/1912579103 K1 Konferenzschrift ; 1990 ; Chicago, IL