During the adaptation period to the conditions of the market economy, in the perspective of European integration, statistics entered into a process of reformation and convergence of its various branches or developments. Progresses achieved are on the line of knowledge accumulation, restructuring...

The literature related to the social security systems is devoted to the calculation of aspects and implications regarding the privatization of the system, the elaboration of macroeconomic models and the effects this change could lead to. This paper studies the most relevant approaches on the...