Employment in the Informal Sector of the Economy

In this paper we aim to present some aspects regarding employment in the informal sector of the economy as well as the main aspects that distinguish the informal sector of the economy from the formal sector. We will refer to the structure of the informal sector in terms of occupation, as well as to its main features and traits, focusing on the three main criteria: the social, political and economic criterion. With regard to the structure of the informal sector, we will focus on the three categories of labor force, small enterprises (micro-enterprises) or formal (registered) firms but also part-time and informal activities.