A b s t r a c t . The article demonstrates the applied use of the method of phase trajectories for refi nement of results of system-complex diagnostics of economic protectability of industrial enterprise. System of a kind “expenses-risk” with absolute speed of changes of its constituent elements is chosen as the adjustable parameter. On the basis of real dynamics of the specifi ed parameters of the system there was revealed an interrelation with current protectability of entrepreneurial activity of business entity that gives an opportunity to make defi nitely right decision on the prognostic fl uctuation of diagnosed his level of economic protectability in the short term.
Key words: the method of phase trajectories, diagnostics, economic protectability, expenses, risk, enterprise.