This paper analyzes the effects of an unfunded pension system on economic growth using an extended overlapping generations model to include the informal sector. Emerging countries usually have a more significant informal sector than advanced ones. The findings based on the Thai economy data...

We model an urban labour market in a developing economy, incorporating workers’ risk attitudes. Trade-offs between risk aversion and ability determine worker allocation across formal and informal wage employment, and voluntary and involuntary self employment. Greater risk of informal wage...

This paper evaluates the effects of a fall in payroll taxes on employment and wages in the presence of high labor informality. For that purpose, the paper examines a recently approved tax reform in Colombia especially targeted to promote labor formality. The model suggests that the reform would...

Many entrepreneurs work informally because it is costly to start and run a business legally. Using a dynamic model of industry equilibrium, I show that the costs of the legal system can explain the cross country variability of the size of the informal economy. The model implies that the business...

This paper extends Evans and Jovanovic (1989)'s entrepreneurship model to incorporate the informal sector. Specifically, entrepreneurs can operate either in the formal sector - in which they have limited access to credit markets and must pay taxes - or in the informal sector - in which they can...

The purpose of this essay is to argue that process-regarding preferences or social norms are pervasive in traditional village communities, yet are subject to gradual erosion under the influence of new forces, particularly population growth and market penetration. This is illustrated with respect...