The study presents in the first chapter the applied methodology and the data used for the empirical research. The economic activities were grouped into 10 sectors by aggregating the extended input-output tables for Romania (with 105 branches). The chosen reference year is 2007 - the last year...

The paper presents the conceptual and analytical framework of the Input-Output approach to the Romanian Economy Macromodel. The model uses annual Input- Output (I-O) tables, behavioral analysis and support estimation equations for technical coefficients, macro indicators and other variables. The...

In this paper there is made a short presentation of the objectives, approach modalities and results of "Integrated System for Business development" project.

The paper presents some aspects concerning the pollution produced by the tetraethil lead and the necessity of replacing it. In this sense there is proposed its substitution with ethers and the achievement of a technology for obtaining these additives. There are described the processes used for...

Tourism represents today the main economic activity on the business- to-consumer segment that is continuously growing at global level given the possibilities to benefit from the advantages of electronic commerce. The latest OECD reports dedicated to electronic commerce state that currently the...

This paper represents an analysis of the health care systems in countries with different economic development with focusing on health expenditures, financing sources, private and social health security system organization. There are presented the modalities to assess the health services...

The present scientific approach, as a component of the Excellence Research Program titled "EMPLOYMENT AND SKILLS DEFICIT SHORT AND MEDIUM PROJECTION" developed within the National Research Program CERES, has the following main objectives: assessment of the opportunities for measuring the...

The paper aims to show that the competitiveness is the cause of both differences and structural changes in the economic sectors. The study used data between 1990 and 2000. The competitiveness analysis of the national economy and of the sectors was made with the utilization of I-O tables provided...

The capacity of input-output tables to reflect the structural peculiarities of an economy and to forecast, on this basis, its evolution, depends essentially on the characteristics of the matrix A—matrix of I-O (or technical) coefficients. However, the temporal behaviour of these coefficients...

The paper provides an overview of the structural trends faced nowadays by European Research Area (ERA). These trends reflect not only societal developments, but also the changing structures of research itself. Beginning from the general context of understanding the concept of ERA as one of the...