Is urban space, as a concentric agglomeration in expansion, in contraction, which duplicates itself, the solution of a dierential system ? Does urban geometry come from "chaotic" mutations, from cloning and aggregating districts ? And do they project their metrics on space ? Then where does its...

In support of public policy, the law anticipates Government projects so as to pave the way for them, or is adjusted along the way in order to adapt the institutional framework to the processes which in fact prevail. A typical case is that of Mexican Agrarian legislation in the late 20th and...

The Mexican in-bond assembly, or maquiladora manufacturing sector, has taken its fair share of lumps in recent years. Collectively, such obstacles have contributed to periodic employment declines in this industry. A major factor at the turn of this century was ongoing de-regulation of the...

Unlike Mexico as a whole, the south (that is, the states of Chiapas, Guerrero, and Oaxaca) may well not reach many of the MDGs. The objective of this paper is to document this assertion and discuss some of the constraints toward reaching the MDGs, as well as some initiatives recently taken to...

In recent years, an important number of impact studies have attempted to examine the effect of credit on income poverty; however, many of these studies have not paid sufficient attention to the problems of endogeneity and selection bias. The few exceptional cases have employed econometric...

Improved household accessibility to credit is identified as a significant determinant of intra-household re-allocation of labour resources with important implications for productivity, income, and poverty status. However, credit accessibility could also have wider impacts on poverty if it leads...

This paper presents an estimation of the impacts of microcredit on labor and human capital following a quasi-experiment specifically designed to control for endogeneity and selection bias in the context of urban Mexico. We find important indirect trickle-down effects of credit through labor...

Canonical analysis of the classical general equilibrium model demonstrates the existence of an open and dense subset of standard economies that possess fully-revealing rational expectations equilibria. This paper shows that the analogous result is not true in urban economies under appropriate...

Canonical analysis of the classical general equilibrium model demonstrates the existence of an open and dense subset of standard economies that possess fully-revealing rational expectations equilibria. This paper shows that the analogous result is not true in urban economies under reasonable...