In modern conditions, russian enterprises have faced serious difficulties related to the sanctions imposed against Russia and the response to them. Most of the economic entities, in order to maintain their positions in the market and the stability of their financial situation, are forced to change the current practice of managing their resources and, in this regard, implement various behavioral strategies. This work is devoted to identifying the main types of anti-crisis strategies of Russian enterprises for managing their resources. The results of the study can be used to further study the relationship between business strategies and specific anti-crisis management measures for various types of resources of an economic entities.

In the period 2020–2022, all domestic enterprises experienced the consequences of the Covid-19 pandemic, changes in the geopolitical situation in the country and the world. In order to get the maximum result in rapidly changing economic conditions, enterprises demonstrate various strategies for managing individual aspects of their activities. This work is devoted to identifying the main reasons for the change in the assortment of Russian manufacturing enterprises in the light of the events of the last three years. The results of the study can be used to further study the relationship between business strategies and specific anti-crisis management measures of the assortment of economic entities specializing in production.

The article presents the results of the analysis of Australia`s economic dynamics in order to identify Kondratiev waves (cycles). The analysis of the time series of real per capita GDP for the period from 1820 to 2008 had revealed the presence of cycles of economic dynamics with a period of about 50 years, which can be identified as Kondratieff cycles (waves). The results of the analysis showed that the formation of Kondratieff cycles in the Australian economy occurred in the late XIX — early XX century. The maximum value of these cycles` potency was reached in the middle of XX century, then their potency began to fall. The results of the research may be used in order to determine the time of beginning of these cycles and correlation between Kondratieff cycles and dominant technological modes.

The emergence and development of a new coronavirus infection and the pandemic that followed caused global changes in all sectors and areas of human activity. Agriculture in different countries and regions has fully felt the consequences of the restrictions imposed. Statistical data on the state of agriculture of the Russian Federation, including crop production, and in the context of farm categories indicate that this real economy sector was not significantly affected by the crisis of 2020. However, the impact of the crisis is extremely uneven depending on the category of products grown and will manifest itself for more than one year. This paper is devoted to analyzing the main problems faced by Russian agricultural producers specializing in berry cultivation in connection with the COVID-19 pandemic on the example of the Tula Yagoda Corporate Group (Tula Yagoda Group). The research aims to identify, summarize, and systematize the main challenges of the COVID-19 pandemic in the berry industry in the form of a scheme. The analysis of the actual operation results, tactical and strategic difficulties of the Tulskaya Yagoda Group allowed us to conclude that the impact of the pandemic and related restrictions affected all stages of berry production (supply, production, and sale), as well as the prospects for its development. The COVID-19 pandemic has revealed the most vulnerable areas of the berry farms’ operation and will have long-term consequences, which can be partially offset by rational adjustments to the volume of cultivated land, their processing technology, types, and varieties of cultivated crops, etc. For the enterprises of this industry to continue to function and develop effectively, it is necessary to strengthen the positions of the Russian arboretums, optimize the use of labor resources, as well as provide state support not only for agricultural producers in case of another pandemic but also representatives of related industries.

The article presents the results of the analysis of Greek and Portuguese economic dynamics in order to identify Kondratiev waves, to divide them into periods, and to determine the point of originating ofnew technological modes. in Greek economy,the analysis of the time series of real GDP per capita for 1913–2008 revealed the presence of economic dynamics’cycles with a period of approximately 50 years, which can be identified as Kondratiev cycles (waves).The regression analysis of the time series of Greek and Portuguese real GDP per capita allowed to determine the date of beginning of the fourth and fifth half-waves of Kondratiev cycles and the date of origin of the fifth and sixth technological modes in Greek and Portuguese economies. The obtained results of the analysis showed that the origin of the fifth technological mode in both economies occurred in the 1950s, the sixth — in the late XX century. The results of the research may be used in order to construct models of technological modes’ productivity in Greece and Portugal.