In the collector are contained the transactions of scientific of 3-th International practical-scientific conference. The primary attention of the authors is directed toward the improvement of the lawful guarantee of a guarantee, tools of the regulation of state programs, financing of social and economic processes in the regions and to the other conditions for the development of the competitive ability of the economy of Russia. Is of interest the article of Italian professor, dedicated to the deep and radical innovations of the agreement of buying and selling in the normative aspects of Italy, for the purpose of the guarantee of protection of the so-called weak sides of transaction. We recommend to instructors, to graduate students, to masters and to students for the scientific work.