In this paper we investigate the positive and normative consequences of child-labour restrictions for economic aggregates and welfare. We argue that even though the laissez-faire equilibrium may be inefficient, there are usually better policies to cure these inefficiencies than the imposition of...

This Paper studies empirically the effects of and the interactions amongst economic and political liberalizations. Economic liberalizations are measured by a widely used indicator that captures the scope of the market in the economy, and in particular of policies towards freer international...

We use the time series of shifts in U.S. Federal tax liabilities constructed by Romer and Romer to estimate tax multipliers. Differently from the single-equation approach adopted by Romer and Romer, our estimation strategy (a Var that includes output, government spending and revenues, inflation...

This paper shows how the richer frequency and variety of fiscal policy shocks available in an international sample can be analyzed recognizing the heterogeneity that exists across different countries. The main conclusion of our empirical analysis is that the question 'what is the fiscal policy...

In this paper we quantitatively characterize the optimal capital and labor income tax in an overlapping generations model with idiosyncratic, uninsurable income shocks, where households also differ permanently with respect to their ability to generate income. The welfare criterion we employ is...

This paper examines the rationale for the imposition of fiscal rules as a way to reduce budgetary imbalances. It presents theoretical arguments for the existence of a ‘fiscal deficit bias’ and the empirical evidence on the economic, political and institutional factors leading to this bias....

Do fiscal rules likely lead to fiscal adjustment, or do they encourage the use of ‘creative accounting’? This question is studied with a model in which fiscal rules are imposed on ‘measured’ fiscal variables, which can differ from ‘true’ variables because there is a margin for...

Can public insurance through redistributive income taxation improve the allocation of risk in an economy in which private risk sharing is limited? The answer depends crucially on the fundamental friction that limits private risk sharing in the first place. If risk sharing is incomplete because...

The currently available empirical evidence shows remarkable differences between various estimates of the effects on U.S. output of an exogenous shift in Federal tax liabilities. Shocks identified via the narrative method imply a multiplier of about three over an horizon of three years. Tax...

A single variable describes, day-by-day, what investors think about the state of Brazil's economy: the Brazilian component of the Emerging Market Bond Index, the Embi spread. This spread is the difference between the yield on a dollar-denominated bond issued by the Brazilian government and a...