The IPCC recognises Africa as a whole to be “one of the most vulnerable continents to climate variability and change because of multiple stresses and low adaptive capacity. Climate change is likely to exacerbate the dry conditions already experienced in southern Africa. And when rainfall does...

This paper concerns optimal income taxation in the presence of emigration. The basic model is a two-period model where all agents are identical and live in the home country in the first period of life, but where some emigrate at the end of the first period. It is shown that with a binding credit...

This paper explores the link between the gender of a household head and food security in rural Kenya. The results show that the food security gap between male-headed households (MHHs) and female-headed households (FHHs) is explained by their differences in observable and unobservable...

The present paper presents key sector research for the Namibian economy, based on input–output and Social Accounting Matrix (SAM) analyzes. The analyses were derived from a Namibian SAM for the 2004 period, using 28 economic sectors. We find that mining and government services are currently...

In this paper, we study the determinants of rental values in urban housing markets in Kigali, Rwanda. In particular, we study the value of access to piped water; due to the high costs associated with installing new piped connections, renting a property with an existing connection is often the...

As part of a natural resource accounting project being undertaken in Namibia, energy accounts have been compiled and are used to analyse energy use by different economic sectors. Households account for most energy use, especially of traditional fuels, and many households continue to rely on...

We evaluated the impacts of the Ethiopian Productive Safety Net Program (PSNP) on rural households' holdings of livestock and forest assets/trees. We found no indication that participation in PSNP induces households to disinvest in livestock or trees. In fact, households that participated in the...

In the contingent valuation method, both the goods being valued and the payment vehicles used to value them are mostly hypothetical. However, although numerous studies have examined the impact of experience with the good on the willingness to pay, less attention has been given to experience with...

Using panel data spanning 15 years, this paper investigates the persistence and correlates of subjective and consumption poverty in urban Ethiopia. Despite the decline in consumption poverty in recent years, which has been linked to rapid economic growth, subjective poverty has remained largely...

Using data spanning 15years, we study subjective and consumption poverty in urban Ethiopia. Despite rapid economic growth and declining consumption poverty, subjective poverty remains largely unchanged. We find that households with a history of poverty continue to perceive themselves as poor...