risk

Unfortunately, modern medicine,  unfortunately,  is  not without  errors. Therefore  there  exists  a  probability  of unpredictable complications, establishment of an incorrect diagnosis, and in consequence and improper treatment. When dealing with various medical problems (collecting information about the patient, diagnosis, choice of solution tactics), the doctor faces the problem of decision - making. At the same time, the requirements for the accuracy of the diagnosis and its reliability are constantly increasing.

The work deals with the analysis of sources and ingression of petroleum vapours into environment, as well as with petrol losses and the dependence of the vapours concentration on the tank volume and the ambient temperature. The concentration of petroleum vapours at the petrol station and the individual risk of hazard level have been calculated. The chemical composition of petrol is shown, toxicity of its components and their influence on the human organism as a whole are analyzed.

This work is devoted to the construction of a mathematical model for controlling integral fire risk using correlation-regression analysis. On the basis of previous work, work is ongoing on developing a risk management method. For this purpose, the second cluster, which includes the Kharkiv region, was analyzed.

It must be remembered that the vast majority of economic crimes happening in the informal economy, which is due to certain objective and subjective reasons difficult to control on the part of legal entities. Strengthening of shadow economy in the world economy is a concern of government and law enforcement agencies of developed countries in the world, leads to the search for common forms of opposition to its negative effects. In the article the shadow economic activities of enterprises and its impact on the state.

The article analyzes approaches to development and decision making under uncertainty and risk, which may occur in the line of authority and heads of departments of the State Service of Ukraine of Emergencies. To put in order the process of making management decisions as a combination of formal and informal procedures, to use technology of making decisions rationally, that will make an analysis of previously made decisions, adopts the best management decision.

The paper clarifies that taking a positive management decision to diversify  marketing activity in the context of its key element (sales)  is influenced by plenty of risks.  Taking into account the above-mentioned, risks appearing in attracting new sale channels in marketing activity diversification have been analyzed; they have been grouped together according to areas of their appearing. 

The paper proposes a method for modeling risk management in multi-project environment. Simulation was conducted and the example was provided in the article.