The aim of this paper is to quantify the role of formal-sector institutions in shaping the demand for human capital and the level of informality. We propose a firm dynamics model where firms face capital market imperfections and costs of operating in the formal sector. Formal firms have a larger...

We study the dynamic general equilibrium effects of introducing a social pension program to elderly informal sector workers in developing countries who lack formal risk sharing mechanisms against income and longevity risks. To this end, we formulate a stochastic dynamic general equilibrium model...

This paper examines the determinants of the decision of owners of small enterprises in Ghana to participate in the informal sector at start-up. For enterprises participating in the informal sector, the paper evaluates whether there are linkages with formal sector enterprises, and the...

Firms operating on production linkages through vertical integration with other firms are generally expected to possess a secured market for their output and better accessibility to inputs. We test the hypothesis whether or not the informal firms operating on contracts with formal...

The main purpose of this paper is to evaluate the effects of economic policies on informal sector performances and poverty in Cameroon. It is based on a computable general equilibrium. The model has 5 production sectors including 2 commercial sectors, 2 tradable sectors and 1 non tradable...

In this study, we investigate the relationship between the size of the informal economy and the level of environmental pollution/energy use. To this end, we first use different indicators of environmental pollution along with a measure of energy use intensity in a panel dataset consisting of 152...

We use a unique firm-level survey database compiled by the World Bank to examine the drivers of discouraged small businesses in various developing economies around the world. We confirm that older and larger firms are less likely to be discouraged and that the level of competition and the...

A simple endogenous growth model is developed to characterize credit rationing through the capital accumulation process. The model shows that credit rationing on investment loans decreases as capital accumulates and the enforcement cost decreases. We find that the evolution of the interest rate...

We use a unique firm-level survey database compiled by the World Bank to examine the drivers of discouraged small businesses in various developing economies around the world. We confirm that older and larger firms are less likely to be discouraged and that the level of competition and the...

How do key macroeconomic variables of a small open economy with segmented labour markets behave in response to domestic and external shocks? In this paper we attempt to address this question by modeling the coexistence of a formal labour market with higher wage rates and search frictions, and an...