About the book: 2014 / The book examines the relationship of the economic crisis with the cyclical change in the ratio in the elite and the economically active population of such psychotypes as social activists (all attention to the system of interpersonal relationships) and subject matter (all attention to subject-related activities). The cyclical nature of changes in the ratio of these psychotypes is associated with cycles of solar activity and cycles of economic development. Understanding these hidden causes of the emergence and development of crisis phenomena allows us to propose a system of measures for a more controlled development of society. The book is intended for politicians, economists, psychologists, practical managers, and students.