Abstract:
Mathematical models of nonhomogenious open economic systems
are considered. Nonhomogenious system is a system with several
subsystems exchanging resources and working for the maximum
profit. Examples of nonhomogenious systems are markets with
dealers and competitive markets. For a number of nonhomogenious
systems with different structures a problem on maximum extracted
from the system profit are solved. Results are compared with the
estimation of the profit made for a homogenious system.