In this paper, the authors present an overlapping generations model with heterogeneous agents in which human capital investment through formal schooling is the engine of growth. The authors use simple functional forms for preferences, technologies, and income distribution to highlight the...

This paper investigates the channels through which maternal employment affects childhood obesity. We use time diaries and interview responses from the Child Development Supplement of the Panel Study of Income Dynamics which combine information on children’s time allocation and mother’s labor...

In Brazil generous public sector pensions have induced civil servants to retire on average at age 55. In this paper we use an OLG model to assess the effects of such policy induced early retirement on capital accumulation and long-run income levels. We calibrate the model to data from Brazil and...

This paper examines a revenue neutral green tax reform along the lines of the Double Dividend hypothesis. Using a dynamic general equilibrium model calibrated to the US economy, we find that increasing gasoline taxes and using the revenue to reduce capital income taxes does indeed deliver both...

We develop a two-region, two sector model with migration and public investment in infrastructure and education. In a numerical example calibrated to Portugal, we find that the structural funds can improve the growth rate of the lagging region and slightly reduce the regional inequality, without...

In this paper, we study how the privatization and deregulation of intermediate goods industries influence capital accumulation. Our model is solved under three alternative scenarios: (i) the intermediate sector is composed of a public monopoly under government control; (ii) the intermediate...

productivity: a new technology is "more risky" and more productive on average. In this context, the adoption of the new technology from a low level of income (close to subsistence) generates a gradual increase in the investment to output ratio.

This paper deals with a classic development question: how can the process of economic development – transition from stagnation in a traditional technology to industrialization and prosperity with a modern technology – be accelerated? Lewis (1954) and Rostow (1956) argue that the pace of...