Diagnostics of Effective Risk Management Strategies on the Basis of Synergetic Effect Evaluation

In this article we develop a hypothesis that there are risk management strategies, which yield to monitoring on the basis of synergetic effect evaluation. The technique of synergic effect evaluation suggested by authors is described. On the basis of financial accounting of JSOC “Bashneft” and JSC “Sberbank Rossii” the consistency of hypothesis of synergetic effect indicator applying for monitoring of such risk management strategies as M&A deals and economic activities spheres ?lustering is confirmed.