In many countries of the world investments are made for obtaining energy efficiency, pursuing to increase the generation of non-polluting fuels due to the fact that energy is vital for any economy. The increase in non-polluting fuels and in renewable energy generation might lead to diminishing...

The Input-Output model (IO) is an important tool of economic analysis, providing a predictive analysis framework for economic changes, if properly used. In developing measures, strategies, etc. at macro level it is important to identify the links that occur between branches of the economy for a...

The paper presents an Input-Output Analysis for Romania, an important source of information for the investigation of the inter-relations existing among different industries. The Input-Output Analysis is used to determine the role and importance of different economic value added, incomes and...

This manuscript examines the link between trade and migration flows using a gravity model for the period 1995-2007 between Portugal and European Union countries. We also include in our sample the Portuguese speaking countries (PALOPS), i.e., ex-colonies. Globalization drives people to migrate,...

Tourism provides a lot of opportunities for sustainable economic development. At local level, by its triggering effect it could represent a factor of economic recovery, by putting to good use the local material and human potential. By its position of predominantly final-branch, tourism exercises...