Abstract This paper proposes methods to incorporate firm heterogeneity in the standard IO-table based approach to portray the domestic segment of global value chains in a country. Using Chinese firm census data for both manufacturing and service sectors, along with constrained optimization techniques, we split the conventional IO table into sub-accounts, which are used to estimate direct and in...

The article is devoted to the forecasting of net profit private enterprises Ukraine with application STELLA program. economic modeling program, which combines mathematical differential equations a developed graphical interface, has been used in article. In this program model was created, and an attempt made forecast by 2030. It possible growth up slight reduction further stabilization agricultu...