The EU economy is currently losing a significant amount of potential secondary raw materials which are present in waste streams (particular numerical data are presented in the paper). In the total amount of generated waste, the share of Coal Combustion Products (CCPs) and Coal Mining Products...

There is a disagreement on the concept, definition and application of the paradigm of sustainable development. The definition that has been accepted by many involves several components, and it is difficult to measure or quantify indicators. Depending on the structure of the economy, it is...

Bei der Bewertung des Ressourceneinsatzes in Deutschland spielt die Auswahl von Indikatoren eine wichtige Rolle. Veränderungen in der internationalen Arbeitsteilung wie eine verringerte Fertigungstiefe und eine über das Wirtschaftswachstum hinausgehende Steigerung des internationalen Handels...

Deforestation in Bolivia has increased considerably during the last few decades, which causes carbon dioxide emissions, biodiversity loss, changes to the hydrologic cycle, among others. This study pretends to estimate the impacts and costs of that deforestation. Since each variablehas its own...

Established by the United Nations in 2015 with a target date of 2030, the Sustainable Development Goals (SDGs) provide a framework with specific objectives to guide global development policy. The SDGs extend and modify an earlier framework, the Millennium Development Goals (MDGs), established in...

The Brazilian mineral industry has maintained a steady growth rate in recent years and despite the impacts of the Covid-19 pandemic, which affected all economic activity sectors, mining performance showed significant growth in 2020, generating public revenues from mining royalties 35% higher...

This paper provides a comprehensive review on different aspects of virtual teams based on authentic and reputed publications. The purpose of the state-of-the-art literature review is to provide an overview of what is known about the structure and dynamics of R&D collaboration in SMEs. SMEs are...

The Deepwater Horizon incident demonstrated that most of the oil left is deep offshore or in other difficult to reach locations. Moreover, obtaining the oil remaining in currently producing reservoirs requires additional equipment and technology that comes at a higher price in both capital and...

This paper, using a six-region DSGE model of the world economy, assesses the GDP and current account implications of permanent oil supply shocks hitting the world economy at an unspecified future date. For modest-sized shocks and conventional production technologies the effects are modest. But...

The paper considers the process of discovery for subsoil resources, including both hard minerals and hydrocarbons and estimates its magnitude in recent years, as derived from the sum of extraction and changes in proven reserves. Spurred on by technology change and strong market conditions,...