Sistemele inteligente bazate pe modele constituie o subclasa a sistemelor informatice interactive de asistare a deciziei (SIAD). Ele au realizat desprinderea de sistemele informatice de procesare a tranzactiilor (OLTP), ce utilizau modele de calcul direct, modele care sunt de fapt relatii de...

The paper analyses the presuppositions (often implicit) the actual quantitative and logical modelling is based on. In the context, some points of view are proposed, aimed at to eliminate or reduce the incertitude and vagueness generated by the actual way of understanding the macroeconomic modelling.

Challenges triggered by the current economic and financial crisis are multiple. In the short term the main challenge is finding solutions that will restore investor confidence and long-term consumatorilor.Pe, the main challenge is to adjust the principles that guide the international financial...

The re-launching of the Romanian economy in the context of the world economic crisis can be implemented by using a set of principles and economic measures that will lead to a strict monetary policy, a fiscal and budgetary discipline as well as a reduction of the inflation. This paper presents a...

This present article proposes to advance the general framework of the Economical and Social Cohesion Policy promoted by the EU. It presents the main instruments and outlines used to promote this policy. Analyzing the effects produced by Structural Funds, both positive and negative, on other...

By this paper we intend to analyze the existing gap in the efficiency of R&D investment, at European level. The method employed in this respect is Data Envelopment Analysis (DEA). The evaluation of the performance in R&D in European countries, in terms of technical efficiency (TE) thus...

Migration is an important component of contemporary society. Leaving the homeland for a better life and a well paid job is currently the most dynamic form of working population movement. For the host countries migration provides experienced cheap workforce capable of high performance. But the...