Эконометрические аспекты моделирования влияния возраста на уровень счастья в России и странах Европы // Математическое моделирование в экономике, страховании и управлении рисками: сборник материалов IV Международной молодежной научно-практической конференции
The article presents research results in respect to the model of evaluation of sustainable development of a megalopolis, fulfilled with the financial support of St.Petersburg municipal government. The informational model presented allows providing for the complex of measures necessary for the systemic increase of sustainability of megalopolis' development.
This article is dedicated to the analysis and generalization of the well-known task of operation synchronization in assembly shops and its extension to the robot complexes in processing shops. The verbal defi nition of this generalized problem specifying its relation with the "task of stone heap" is done. An economic-mathematic model of this task improved by the author, the method of its solution, and the fl ow block of the appropriate algorithm is suggested.
The role of computer mathematics systems (CMS) as a technological tool of modern mathematical courses for students of economics is reviewed. The advantage of CMS usage is marked. The functions of CMS for studies of separate courses of mathematical are demonstrated with the economic-mathematical model of multivariate analysis as an example.
The article considers the interaction mechanism between the official (legal) and illegal (shadow) economies described by a planar dynamic model, namely a system of two nonlinear ordinary differential equations. The authors obtained the analytical solution to these model equations, as well as formulated the conditions of coexistence of legal and hidden economies.