This paper examines how the tax burden in a developing economy should be distributed between capital income and labor income. We study a two-sector model, where the traditional sector is "informal" and consequently cannot be taxed by the government. In this set up, we find that the optimal...

This paper studies the effects of factor income taxation and of subsidies to human capital accumulation in models of endogenous growth. It examines in particular how these effects depend on the specification of the leisure activity and on the technology and tax treatment of the sector producing...

After arguing that the concepts of b-convergence and s-convergence are independently interesting, this paper extends the empirical evidence on regional growth and convergence across the United States, Japan, and five European nations. We confirm that the estimated speeds of convergence are...

This paper has two purposes. It introduces a direct approach to policy analysis in endogenous growth models - the q-theory approach - and uses this to illustrate several new openness-and-growth links that appear when we enrich the economic content of the early trade and growth models. The...

Some concepts associated with the notion of public consumption could be considered as wasteful public expenditures, so that a firstbest analysis would set their level equal to zero every period. However, their ratio to output is significant and rather stable over time in actual economies. In an...

Modelling the accumulation rule evolving public investment is an issue of utmost interest among economists and politicians. The present paper extends the Barro (1990) model of productive government expenditure by considering a time-adapted rule for the public investment/output ratio. The rule...

In an endogenous growth model with human capital accumulation, we discuss the possibility of welfare improving changes on the 1scal policy stance in some actual economies. First, we characterize the extent to which the initial fall in revenues produced by a permanent tax cut can be compensated...

This paper analyzes the equilibrium dynamics of an AK-type endogenous growth model with vintage capital. The inclusion of vintage capital leads to oscillatory dynamics governed by replacement echoes, which additionally influence the intercept of the balanced growth path. These features, which...

In dynamic settings with public capital, it is common to assume that the government claims a constant fraction of public investment to total output each period, which is clearly a restrictive assumption. The goal of the paper is twofold: first, to find out a more reasonable rule for public...