The article argues that the uniqueness of the manifestations of global instability in 2023 lies in the combination of challenges facing regulators in the monetary, fiscal and financial spheres, caused by a set of measures to stimulate economic activity countercyclically in response to the pandemic, which had a significant and unconditionally systemic effect, which affected on the growth of inflationary pressure on the world economy and the formation of signs of a recession in the leading centers of economic power. Despite the fact that as the crisis worsens, more and more attention will be paid to the activities of SIFI, it will not be possible to shift responsibility for the stability of the global financial system solely to financial regulators, because the easing of monetary and fiscal policies in recent years has created the basis for exacerbating the problem of dominance in three dimensions at once - monetary, fiscal, financial. In the context of the study of the phenomenon of financial dominance, the policy of financial repression aimed at facilitating the servicing of public debt, which allows the government to receive additional funds, but slows down economic growth, is considered. Financial repression is a manifestation of regulatory competition that can affect how the market handles economic shocks. The analysis of global instability through the prism of the phenomena of financial, fiscal and monetary dominance made it possible to characterize the problems of regulatory policy on an international scale. The analysis carried out will contribute to the formation of a consensus position on the way that can help to structure the various institutional and managerial mechanisms associated with macroprudential policy. The study will contribute to the solidarity of views on the independence, accountability and transparency of macroprudential regulators, as well as issues that should be dealt with by fiscal and monetary authorities in an attempt to reach a compromise in determining the objectives of economic policy on the part of the Central Bank and the government, depending on the level of its debt and fiscal load, and also depending on the structure of its national financial market. Keywords: macroprudential policy, fiscal policy, monetary policy, financial market, financial dominance, fiscal dominance, monetary dominance, Central Banks