V. I. Tsurkov ,   I. A. Vatel Autom. Remote Control , 41 , 01.1980 , p. 232-237, language: английский ISSN 0005-1179  Аннотация A development of branch planning problem is presented for the case with randomized information for some of the parameters. The described formulation belongs to the class of the so-called two-level problems of stochastic programming problem. Method of the solution of the equivalent deterministic problem is a decomposition algorithm using aggregation of variables. The main result is the proof of local monotonicity of iterative process with respect to functional, which was formulated for initial problem as a hypothesis.  Ключевые слова two-level system; stochastic parameter constraints; stochastic information; industry planning; two-stage stochastic programming; decomposition algorithm; local monotonicity