A incidência do fator previdênciário nos beneficios de aposentadoria por idade e por tempo de contribuição.

Abstract

The security factor is the theme of this scientific research, especially about its incidence on the retirement age and contribution period benefits. The method used is the legal-exegetical; this choice wants to reach the enough base for this elucidation. First of all, this work boards the Brazilian social security system structure, inclusive the facts that constitutes the security factor; this boarding wants to clear the debate. After, it explains the security factor concept and its elements: age, life expectancy and contribution time. Finally, this study focalizes the critiques about the security factor, if it is constitutional or not, emphasizing about the vested right, expectation of law and transition rules. Thus, the objective of this work is demonstrate, with real examples, how unfair is the security factor incidence on age and contribution time cases, because it decreases drastically the benefit value of people who worked hard all life long to live a worthily old age.