Author: Jnyagiro

This paper examines rice trade flows within and across regions in Madagascar, based on data of unique rice sales collected in 22 major markets in Madagascar in 2012 and 2013.

The effects of climate change on smallholder agriculture under different crop technologies, namely conservation agriculture, Falbedia albida, optimal fertilisation and intensive farming, were analysed against the conventional subsistence farming in Malawi.

The conditions in which increased market participation leads to improved technical efficiency are still not adequately understood. This study therefore investigated farmers’ market participation rates and their predicted technical efficiency scores by performing a two-stage least squares (2SLS) regression analysis using household-level data obtained from the 2009 Ethiopian rural household survey.

The impact of women’s empowerment in agriculture on women\s health, indicated by their body mass index (BMI), is examined using an instrumental variable estimation approach on a sample of 4 267 women.

Using an original database from French archives on French trade statistics, this article undertakes a comprehensive study of the nature and dynamic of French sectoral trade for the period 1880 to 1912.

Vitamin A deficiency is still a challenge in many African countries, including Tanzania. Survey data were gathered in Tanzania to determine consumers’ risk perceptions of vitamin A deficiency (VAD) and severe visual impairment.

With increasing recognition holding the promise of overcoming the outstanding problems faced by African agriculture, IAR4D faces the danger of being ‘blurred’ by past approaches and falling short of its potential to deliver the desired impacts in diverse multi-stakeholder, biophysical, socioAfJARE economic, cultural, technological and market contexts unless its actualisation and working is clearly understood.

Improving local rice production capacity is a key element on the agenda of most countries in
the West African Economic and Monetary Union (WAEMU).

This paper investigates the interdependence of decisions on the adoption of agricultural technology and the simultaneous interaction between adoption and food security situations of smallholders, using a sample of 260 households from rural Ethiopia.

A new high-yielding upland rice variety known as New Rice for Africa (NERICA) has been
recognised widely as a promising technology for addressing the food shortage and poverty
problems in sub-Saharan Africa.