Implicaciones del consumo y de la flexibilidad de la oferta laboral en el bienestar de los partícipes de planes de pensiones del Sistema de Empleo

Abstract

This work aims to carry out a comparative analysis of the pension plans of the employment system (both defined benefit and defined contribution plans) from the point of view of the welfare perceived by each worker. Considering flexibility in the labor supply of the promoting company of the pension scheme, we seek to maximize the utility of the time preferences of consumption and leisure for each employee. We propose a dynamic optimization problem of intertemporal choice, and we describe both the returns on the investments of the Fund and the annual wage growth rates as discrete markovian processes. For each type of pension plan, we analyse the optimal consumption and leisure values that maximize the utility (welfare) of the worker over several periods of time.