In Food and Agriculture in Ethiopia: Progress and Policy Challenges, Paul Dorosh and Shahidur Rashid, along with other experts, tell the story of Ethiopia's political, economic, and agricultural transformation. The book is designed to provide empirical evidence to shed light on the complexities...

The long-term reduction of hunger and poverty in Sub-Saharan Africa remains one of the great challenges for the international development community. Eliminating hunger and promoting widespread growth in the region inevitably involves agriculture, given its central role in the region's economies....

"Using detailed trader surveys in Benin, Madagascar, and Malawi, this paper investigates the presence of increasing returns in agricultural trade. After analyzing margins, costs, and value added, we find little evidence of returns to scale. Motorized transport is found more cost effective for...

Using survey data on traders and brokers in the Ethiopian foodgrain market, this paper reveals that the brokerage institution is critical to market performance in that it enables traders to circumvent the commitment problem of long-distance trade with unknown partners. In the absence of grain...

"In the context of on-going market reform in developing countries, there is a need for an improvement in the existing methods of spatial market efficiency analysis in order to better inform the debate toward designing and implementing new grain marketing policies, institutions, and...

In most countries in sub-Saharan Africa at present, the majority of the population is engaged in agriculture, with economies in the very early stages of structural transformation - the process whereby a predominantly agrarian economy is transformed into a diversified and productive economy...

This paper examines the effect of transaction costs of search on the institution of grain brokers in Ethiopia. Primary data are used to derive traders' shadow opportunity costs of labor and of capital from IV estimation of net profits. A two-step Tobit model is used in which traders first choose...

"This paper discusses a modeling approach that extends and improves the standard parity bounds model (PBM) of spatial market efficiency by analyzing the dynamic effects of marketing policy changes. The model facilitates an improved understanding of the patterns of adjustment in grain marketing...

During the past two decades, most countries in Sub-Saharan Africa undertook extensive economic reforms to reduce the role of the government and increase the role of the market in their economies. Because of the importance of the agricultural sector in the region, agricultural market reforms...

"Since the early 1980s, almost all African governments have embarked on economic reform programs to reduce state intervention in the economy and to allow markets to play a larger role. In the agricultural sector these programs were designed to eliminate price controls on agricultural...