Columbia International Affairs Online: Working Papers

CIAO DATE: 05/2011

Explaining Poverty Evolution: The Case of Mozambique

Channing Arndt, M. Azhar Hussain, E. Samuel Jones, Virgulino Nhate, Finn Tarp1, James Thurlow

March 2011

United Nations University

Abstract

Measuring poverty remains a complex and contentious issue. This is particularly true in sub-Saharan Africa where poverty rates are higher, information bases typically weaker, and the underlying determinants of welfare relatively volatile. This paper employs recently collected data on household consumption in Mozambique to examine the evolution of consumption poverty with focus on the period 2002/03 to 2008/09. The paper contributes in four areas. First, the period in question was characterized by major movements in international commodity prices. Mozambique provides an illuminating case study of the implications of these world commodity price changes for living standards of poor people. Second, a novel ‘backcasting’ approach using a computable general equilibrium model of Mozambique, linked to a poverty module …