The contractors risk of the credit default swap deal as a significant factor of the global financial crisis

The classical and synthetic securitizations and their historical development from the moment of their origin are observed in the article. The main instruments of securitization, their circuit engineering and main basic assets are described. In addition the global financial crisis, its development and preconditions are observed. The role the instruments of securitization and the contractor risk of the credit default swap deals role in the crisis is shown. Some ways of a quantitative assessment of the contractor risk and the factors which intensify its impact on the system of finance and the main methods of the risk management are described.