0410630 20240103182227.720060210235959.9 80-245-0196-1 Praha VŠE 2001 6 s. 167-172DlouhýM. Leontief models input-output matrices nonnegative matrices cav_un_auth*0101196 Sladký Karel UTIA-B Department of Econometrics Ústav teorie informace a automatizace AV ČR, v. v. i. 12B 05D 09I GA402/99/1136 GA ČR cav_un_auth*0009183 GA402/01/0034 GA ČR cav_un_auth*0008950 IAA2075802 GA AV ČR cav_un_auth*0012934 AV0Z1075907 We consider an open Leontief (input-output) model such that the input-output matrix can be selected by a decision maker from a given finite set A of nonnegative matrices fulfilling the "product property." We present algorithmic procedures for testing if the set A contains feasible solutions (i.e. if A contains a matrix having the spectral radius less than unity), and for finding feasible solutions of the considered open Leontief (input-output) model. cav_un_auth*0212803 International Conference Mathematical Methods in Economics 2001 /19./ Hradec Králové CZ 05.09.2001-07.09.2001 BB E http://hdl.handle.net/11104/0130719 UTIA-B 20010099 2001 2001 Praha VŠE 80-245-0196-1 Proceedings of the 19th International Conference on Mathematical Methods in Economics 2001 167 172 Dlouhý M. 340