Modelos de decisão para aquisição, manutenção ou baixa de investimentos de renda variável para fundos de pensão

Abstract

Due to difficulties faced by the Brazilian official social security, the government has been supporting the expansion of the private social security. Through regulatory and legal agencies, the Brazilian official social security has been being given more transparency, security and flexibility. As part of the situation, the pension funds, also named EFPC, have the basic function of providing social security complementary benefits to the employees of an enterprise (or sponsor). As a way of guaranteeing the future payment of offered benefits to participants, the complementary pension entities manage investments which arise from sponsors and employees´ contributions. Those investments are associated in portfolios, and their arrangement limits and diversification established by SPC. According to ABRAPP data, on February 2005, Brazilian pension funds invested eighty one billion reais in the application of resources in a variable income segment, 31% of their total investments. The aim of this work is to propose a model for the investments portfolio in variable income of the pension funds, whose building was made possible through a bibliographical research. This research had the objective to provide a theoretical and specific review of risk, value, valuation and opportunity cost. The contribution of this work is the transition from the theoretical model to the practical application The model was applied to enterprises connected to Previ´s investments portfolio of variable income, and the conclusion is: through the use of such a model, managers of pension funds can sustain their acquisition, maintenance and investments write off decisions, parts of that entities´variable income portfolio.