The study explores empowerment and well-being related outcomes of Farmer Field Schools (FFS), an extension approach that has gained popularity with agriculture development programs in many African countries. This is done by examining the empirical relationships between FFS participation and...

Business success arises out of the total investments in the venture. This is not limited to tangible inputs such as financial capital, but on intangible resources as well. Entrepreneurship is a highly stressing occupation involving undertaking risks and often demanding workloads; hence requiring...

Using data from the AfroBarometer survey, this chapter derives measures of overall well-being for six Eastern African countries (Burundi, Madagascar, Kenya, Tanzania, Malawi, and Mozambique) for which enough data were available to take a broad enough view of well-being. Correspondence analysis...

Given any observed demand behavior by means of a demand function, we quantify by how much it departs from rationality. Using a recent elaboration of the "almost implies near" principle, the measure of the gap is the smallest norm of the correcting matrix that would yield a Slutsky matrix with...

Given any observed finite sequence of prices, wealth and demand choices, we characterize the relation between its underlying Slutsky matrix norm (SMN) and some popular discrete revealed preference (RP) measures of departures from rationality, such as the Afriat index. We show that testing...

Evidence suggests that consumers do not perfectly optimize, contrary to a critical assumption of classical consumer theory. We propose a model in which consumer types can vary in both their preferences and their choice behavior. Given data on demand and the distribution of prices, we identify...

Identifying the impact of parental death on the well-being of children is complicated because parental death is likely to be correlated with other, unobserved, factors that affect child well-being. Population-representative longitudinal data collected in Aceh, Indonesia, before and after the...