(english) Because of the lack of panel data there have been few studies on poverty dynamics in developing countries. Furthermore, because of methodological differences, it is difficult to draw general conclusions from them. This paper analyses a large sample of Peruvian and Madagascan urban...

This paper characterizes the nature of poverty from a dynamic life-cycle perspective. Using panel data from the National Longitudinal Survey of Youth, we find that 40% of young Americans experienced at least one year of poverty, and most of these experienced one or two years. A significant...

The effect of retirement on economic welfare, indirectly measured by income, has not been studied widely, namely due to the lack of longitudinal data. A large literature exists about poverty in old age, mainly based on cross sectional survey data, but usually those studies are not able to study...

There is growing interest in the analysis and measurement of social exclusion, to complement the static and dynamic literature on income poverty. On theoretical grounds, social exclusion and income poverty are seen as different processes, but with closely interrelated dynamics. However, our...

The paper contributes to the measurement of poverty and vulnerability in three ways. First, we propose a new approach to separating poverty into chronic and transient components. Second, we provide corrections for the statistical biases introduced when using a small number of periods to estimate...

The economic literature has discussed at large about the best indicator of individual welfare: income or consumption. The implications of this choice are not only a matter for theoretical discussion but turn out to be very relevant for empirical analysis. Up to now, the debate has focused on the...

We pursue an economic approach to analysing poverty. This requires a focus on the variables that individuals can influence, such as forming or dissolving a union or having children. We argue that this indirect approach to modelling poverty is the right way to bring economic tools to bear on the...

The objectives of this paper consist on two main parts:a descriptive one and an explanatory one. For the first part I used transition matrices to identify people who entered and left the poverty line in Peru between 2001-2003.Probabilistic regressions models were used to explain the main...

This paper’s goal is to identify the sources of expenditure and poverty dynamics among Malawian households between 1998 and 2002 and to model poverty transitions in Malawi using a bivariate probit model with endogenous selection to address the "initial conditions' problem. The exogeneity of...

This paper uses a panel data set of 1309 households in Uganda to measure vulnerability to poverty between 1992/93 and 1999/2000 and to estimate the impact of household characteristics on vulnerability. The likelihood of future poverty is estimated based on the expected mean and variance of...