Our new book - Volume III - of the series of new paradigms in the economic sciences continues the scientific analysis of new processes and phenomena facing the planet, the groups of countries or some countries concerned. The subject area is very generous, from very general topics of multiple intersteres (the future of artificial intelligence in economy and management, negative bank rates, automated exchange of tax information, globalization and its impact on demographic phenomena) to regional phenomena (circular economy in the EU and its effects, CETA treaty, new perspectives in mountain rural tourism, evolution Romanian economic sciences over the past 100 years). Overall, in each of the studies presented in this new volume, we have not ceased to analyze with all our attention and responsibility, the global phenomena and the creative forces that change the Humanity as a whole.