Sectoral structures are one of the critical and dynamic components of any social system subjected to either external or internal factors. The purpose of the paper is to reveal and validate characteristic features of transformation regarding economic sectoral structures during the crisis of the...

Certain features of socioeconomic models can be distinctly determined in different countries and regions. However, such models are quite flexible under external and internal influences. Their changes can be observed under the impact of unpredictable factors, the COVID-19 pandemic being one. The...

Despite the prominence of sustainable development approaches in the academic literature, together with the significance attributed to the economy and society, the concept is not sufficiently theorized, especially in terms of methodological issues. The presented study makes a contribution to the...