In a maximally simplified scheme, the economy is an immense network of interacting entities (individuals, households, firms, institutions, regions, countries, international unions), reducible in the last instance to an, again, huge graph of transactions (in the largest sense). Well known couples...

This article presents the results of the research on energy activities in Romania by highlighting the variants of the mix of energy resources, the mix of production alternatives, and ways of energy consumption. The uneven distribution of resource ownership in EU member states is a comparative...

Global tourism activity reached high levels before the outbreak of the pandemic, but it was also one of the most affected economic sectors in 2020 when there was a real collapse of tourism activity. Tourism is an activity with a high degree of pollution, with many studies highlighting the fact...

There is an increasing concern about the imbalance between urbanisation and environmental conservation, with over half of the world's population living in urban environments. Therefore, urban greening aims to incorporate nature into the city, recovering native flora in a sustainable way. Urban...

Drawing on the recent locus and mechanism models of leadership (Eberly, Johnson, Hernandez & Avolio, 2013), the purpose of this paper is to begin to explore the role of leadership styles from two different loci standpoints - (1) dyadic-focused, transformational leadership; and (2)...

The EU's environmental policies and strategies have been developed since the 1970s and underline that the sustainable economic development and well-being of the European Union countries are based on their natural environment. They are aimed at national and global air quality regulations that...

The article explores the complex relationships between the natural environment , tourist transport and sustainable tourism development. In order to research the impact of natural resources on tourism activity, on the one hand, and the influences of tourism on the environment, on the other hand,...

Pursuant to the growth of society, against the boosting of scientific and technological progress, also arises the negative effect of pollution acceleration. In this context, we relate to risks that imply the growth of pollution, especially against nuisance air pollution increase (CO, SO2, NO...

Starting from the significant differences between the European Union's member states regarding framing and implementing the sustainable development strategies and the transition from linear economy towards circular economy (European Commission, 2017a), the article analyses the impact that...

The circular economy, an evolving concept, is considered a necessary and pragmatic solution for reconciling the link between the growth rate and the pressure on the resources of the environment. Therefore, the purpose of the paper is the quantitative assessment of the circular economy in the...