In this paper I study the impact of increasing longevity on pay-as-you-go pension systems. First, I show that increasing longevity increases their internal rate of return. The size of the effect di ers for di erent policy regimes. It is higher for the case where the retirement age is increased...

Over the last two decades, those at the bottom of the income scale have seen their incomes stagnate, while those at the top have seen theirs skyrocket. Without intervention, the recession that began in December 2007 was likely to exacerbate this trend. Will the American Recovery and Reinvestment...

Although people's perception of (income or wealth) inequality has important e_ects on their decisions as economic agents or voters, little is known about how perceptions relate to measured inequality. We present a novel formal framework that is based on the assumption that people typically do...

Following a methodology proposed by Jantzen and Volpert (2012), we use IRS Adjusted Gross Income (AGI) data for the United States (1921-2012) to estimate two Gini-like indices representing inequality at the bottom and the top of the income distribution. We also calculate the overall Gini index...

We examine vulnerability to poverty in Tajikistan during the global financial crisis, focusing on the roles played by international migration and remittances, using a formal, practical, and easily decomposable vulnerability measure. Our strategy is to estimate a Markov transition probability...

OLS models are the predominant choice for poverty predictions in a variety of contexts such as proxy-means tests, poverty mapping or cross-survey imputations. This paper compares the performance of econometric and machine learning models in predicting poverty using alternative objective...

The reflections which follow build on two interrelated questions, namely, first, whether we are witnessing another "industrial revolution", and second, what is the impact of technological transformations upon the current dynamics of the socio-economic fabric, especially with respect to...

In this article, we show the evolution of inequality for the largest economies of the Latin American region in the 21st century, with separate consideration of income and wealth. We analyse the drivers of the changes in inequality and possible underlying causes, including the role of the new...

This study reexamines the relationship between economic growth and inequality, challenging the conventional view that regards inequality solely as an impediment to development. While recognizing the essential role of economic growth in development plans, our analysis extends beyond this...

Our study uses a small area estimation method to estimate the average and inequality of per capita kWh consumption for small areas in Vietnam. It shows evidence of a large spatial heterogeneity in the electric power consumption between districts and provinces in Vietnam. Households in the...