Our research objectives are twofold: (1) we use the Du Pont model and market ratios such as PER (price-earnings-ratio) and EPS (earnings-per-share) to explain the causes of financial perfor- mances of Romanian companies listed on the Bucharest Stock Exchange for 2002-2009 and to identify the...

There is a general acceptance of the fact that a significant direct relationship between financial markets and macroeconomic variables exists, especially by considering the assertion that developed financial markets correspond to high GDP levels. This paper provides an investigation of the...

Considering the role of research and development in increasing knowledge with creative work, in this study, we analyse the link between research and development expenditures in several performance sectors (business, government, higher education) and indicators regarding the protection of...

Renewable energy sources play an essential role in the broader context of environmental protection and the fight against the effects of climate change. At the European level, the need to increase the proportion of energy generated by renewable resources is formalised through the Renewable Energy...