The events of 2008 and 2020 showed that the world economical system needs a significant reorganization of mechanisms of financial regulation, as the USA economy needed it during The Great Depression of 1929-1933. So the following question arises: which principles should it be based on? One of the possible solutions is considered in this work.
          The fact of generation of fictitious monetary mass, which forms the sector of speculative capital, is taken as the base of analysis in this article.
          A harmonious model of "expenses-profits" is proposed that could be used to solve the problems of exploitation (nonequivalent exchange) and fictitious monetary mass. The new economic paradigm also provides a foundation for the achievement of social justice.
          The criterion of estimation of speculative price on commodities and services is determined and a scientifically grounded definition of the phenomenon of speculation is given in this work for the first time. It became possible after the actualization of objectively existing maximum price and its calculation using a numerical method of qualitative analysis.
          In turn, it allowed to solve the problem of nonequivalent exchange between countries, which led to the substantiation of the necessity of synchronized and coordinated actions of the entire world community on the base of common principles of monetary policies and policies of price formation that would not exclude the possibility of multivariance of development of national economies and ensure their prosperity without destroying or oppressing any of them on the base of nonequivalent exchange.
          The conditions for eradication of global fictitious monetary mass and exploitation based on the process of nonequivalent exchange between them are considered.
          The conducted analysis showed that capitalism as a social form of interaction of the entirety of capitals, independently of their scale and structure, not only did not exhaust itself but has a great potential of future development, if it transforms into a socially oriented formation.
          It is not possible to trick or outplay nature. We can only learn from it and conform to the laws of its evolution, adjusting the field of our economic activity to fit them as well.

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