What are the effects of strengthening patent protection on income and consumption inequality? To analyze this question, this paper incorporates heterogeneity in the initial wealth of households into a canonical quality-ladder growth model with endogenous labor supply. In this model, I firstly...

This article summarises the recent literature on the relationship between inequality in wages and education for Portugal. The main conclusions are the following. First, Portu-gal is one of the OECD countries with lowest educational level. At the same time, re-turns to education are large, and...

Cholera and other diarrheal diseases are the second leading cause of death among the poor globally. The tragedy of this statistic is that it need not be the case. Unlike many afflictions, the impact of cholera can be greatly reduced, if not eliminated, through the collective action of clean...

This paper processes 76 household surveys from 17 Latin American countries to document changes in poverty and inequality during the 1990s, and performs an analysis of the effect of economic reforms on inequality and poverty by using an expanded data base of 94 surveys spanning the 1977-2000...

Over the past two decades, coverage under employer-sponsored pension plans has shifted from traditional defined benefit to 401(k)-type defined contribution formats. This shift has many important implications for retirement security. This brief examines the differential impact of the transition...

The Trustees of the Social Security system have just issued the 2005 report. The projections used in this report are prepared by Social Security's Office of the Actuary. The Report projects the system's financial outlook under three sets of cost assumptions - high, low and intermediate. This...

The paper proposes and applies statistical tests for poverty dominance that check for whether poverty comparisons can be made robustly over ranges of poverty lines and classes of poverty indices. This helps provide both normative and statistical confidence in establishing poverty rankings across...

The aim of this paper is to analyse the distributive effects of some potential reforms in the Higher Education Financing System using a behavioural model, for the Spanish case in the new millennium. Specifically, improvements in income distribution due to some reforms in the educational policy...

This paper analyzes the effects of progressive versus proportional taxation on capital gains realization behavior. Using a comprehensive panel of over 230,000 individuals in Sweden for 1973-1996, this paper shows after progressive capital gains taxes were cut from over 80% in the 1980s to a...

Using the evidence from the Luxembourg Wealth Study it appears that the distribution of wealth in the UK is considerably less than in Canada, the US or Sweden. But does this result come from an underestimate of inequality among the wealthy and of the wealth differential between the rich and the...