Since the seminal paper by Granger and Newbold (1974) on spurious regressions, applied econometricians have become aware of the consequences of unit roots in empirical analysis with time series data.

L’Afrique connaît ses premières victimes du coronavirus : l’Afrique du Sud, l’Algérie, l’Egypte étaient, à la date du 3 avril, les pays plus touchés[1].

Examines how an exogenous change in individual income affects decisionmaking in the household

The relationship between trade liberalization and product quality is both empirically and theoretically ambiguous.

"A “supermarket revolution” has been underway in developing countries since the early 1990s.

"This paper assesses the economy-wide impact of implementing and financing a universal or basic income grant (BIG) in South Africa.

Countries in Southern Africa have engaged in a variety of trade liberalization initiatives.

This report addresses the impact of rising smallholder incomes on local non-agricultural development in the Eastern Cape of South Africa.

The paper presents a Watershed Computable General Equilibrium (CGE) Model for the Olifants River Catchment." A CGE provides an appropriate framework in which to explore policy alternatives for achieving more efficient water and land use.