We use panel data from the 2002-2007 period to analyze poverty dynamics in rural Mexico. The poverty measures show almost three fifths of the surveyed households experienced poverty at least once, while one fifth were cataloged as chronically poor. Additionally, asset accumulation dynamics show...

In this paper, we focus on the role of assets in relation to chronic poverty. In particular, we consider the issue of whether it is not just low levels of assets which identify and explain chronic poverty, but also whether the asset accumulation process displays non-linearities and...

The paper explores the role social network capital might play in facilitating poor agents’ escape from poverty traps. We model endogenous network formation among households heterogeneously endowed with both traditional and social network capital who make investment and technology choices over...

Growth has been high and widespread in the last decade in Africa. Whether this shift in Africa's fortune has impacted poverty has been a subject of controversy. This paper brings into focus recent evidence on the pace of poverty reduction in Africa and addresses whether or not previously held...

The paper extends the Samuelsonian overlapping generations framework to encompass a variety of altruistic preferences, recasting it into a Lindahl equilibrium framework. It has been shown that altruism towards parents provides an alternative answer to the basic question of capital theory as to...

The stationary structure of the simple overlapping generations economies is used to try to extend to the case with extrinsic uncertainty the characterizations of their stationary equilibria by means of symmetrical multiple equilibria of a related exchange economy in which the representative...

Homotheticity induces a dramatic statistical bias in the estimates of the intratemporal and intertemporal substitutions. I find potent support in favor of nonhomotheticity in aggregate consumption data, with nondurable goods being necessities and durable goods luxuries. I obtain the...

We study the consequences of substituting rational expectations with rational beliefs (beliefs consistent with observations) in an OLG model of exchange rate formation with stochastic endowments. We consider two types of monetary institutions, one with two currencies, one for each country, the...

In rational beliefs (RB) models there is an observed empirical distribution for the stochastic process of state variables. Many different weakly asymptotic mean stationary (WAMS) processes could have generated this empirical distribution, i.e. are consistent with it, and each of them are...