Processes of information and communication technologies, which lately have been developing very fast resulted in creation of analytical systems of management and production based on technologies of artificial intellect and neuronet. The authors analyzed the latest trends in the field, provided examples of working-out technologies and products based on these achievements, which caused considerable improvement of people quality of life. Apart from that the article shows changes in economy connected with pandemic after-effects and key trends of developing digital economy in post-pandemic situation. The article studies interpretations of the term ‘digital economy’ that are used in academic literature and puts forward the definition, which explains the term in the most comprehensive way. Serious attention is paid to the latest trends in the development of machine learning, artificial intellect and neuronet. The applications of neuronet in different field of human activity have been investigated, including academic knowledge and economic analysis.

The present day development of digital economy is closely connected with achievements in the field of artificial intellect. The article analyzes key approaches to investigation of the terms ‘strong artificial intellect’ and ‘weak artificial intellect’ that were introduced to academic literature by different researchers. The principle content of the article deals with problems of artificial intellect in Russian and overseas economy. The authors demonstrate the key lines of using artificial intellect that are necessary for today’s life. These lines include medicine, navigation, agriculture, retail, marketing, linguistics, etc. They provide arguments showing that artificial intellect can lead to a new stage of developing man-machine interaction. However, the overall application of artificial intellect systems and neural nets can be hazardous. The article identifies key threats that could face mankind in case of mass introduction of artificial intellect in all spheres of life. Academic works dealing with this problem were analyzed, Russian and overseas organizations studying potential threats of artificial intellect were named. The principle conclusion shown in the research gives evidence that the scale and degree of using artificial intellect should be limited by legal and moral standards of human life to avoid serious consequences. And finally, conclusions were made about trends of developing artificial intellect and Industry 5.0 in the era of digitalization

This tutorial is not just another of the many books on a well-known topic. The main emphasis is placed on connecting many, at first glance, well-known things and helping students and managers to better understand the need and meaning of strategic management as a set of actions for the consistent development of an organization in an increasingly competitive environment. For the Russian reader, this is also important because competition in our country is only "gaining momentum", and understanding its nature is necessary both to preserve business and to achieve personal success. Meets the requirements of the federal state educational standards of higher education of the latest generation. For university students and postgraduates studying the peculiarities of enterprise management in a competitive environment, as well as for companies regardless of their size and field of activity, managers involved in the development of business development strategies.

One of the most significant lines in economic studies is investigation of economic behavior of individual. The article analyzes key approaches to studying economic behavior of agents within the frames of behavioral economics that arouses higher and higher interest today. The authors provide definitions of the term ‘economic behavior’ that can be found in academic literature. The principle content of the article is made up by studying economic behavior of Russian customers in conditions of economic transformations within the period from the 1970-s to the early 21st century. The research marked stages of economic reforms of this period and analyzed the impact of different factors on shaping the model of behavior in each of the mentioned periods. The authors draw conclusions about trends of developing economic behavior of customers in the era of digitalization and introduction of artificial intellect in the field of making economic decisions.