This is a collection of studies recognized by the SCOPUS standard journals and google scholar because of the novelty of practical issues. Transformation of the world economy into a complex construct of mutually integrated national economies, transnational chains of consumer value formation and distribution. The multisystem of the world economy, diversity of countries' positioning in the global division of labor determine the ambiguity of state regulation reforms (either initiated by country's government, or imposed from the outside). The consequences of these reforms also vary widely - from rapid economic growth, drastic increase in national living standards in the nearly the absolute loss of economic sovereignty and national control over strategic resources, accompanied with a wide range of social problems. In which has the evaluating the efficiency of migration regimes and their role in the progress of the common European labor market? In the context of an escalating trade war between the US and China, the yuan has shown signs of weakening, leading to Chinese products becomingcheaper and cheaper when sold in Vietnam and the world. This will further benefit Chinese brands, Chinese smartphone companies are actively launching variants in the mid-range segment with enough storage capacity to attract customers. The taxation regime of a country can also become the factor of attractiveness for foreign investors, for potential business partners from abroad and also for highly qualified (today often known as ―the creative class) labor force. It is also part of various aggregates indicators and indices - global competitiveness, investment attractiveness.
