More than three billion people, nearly half of humankind, live on less than two-and-a-half U.S. dollars per person per day. Studies have shown repeatedly that the main and often the sole asset of the poor is their labor. It follows that to understand global poverty one must understand labor markets and labor earnings in the developing world. Excellent books exist on ending world poverty that discuss in depth many important aspects of economic development but do not focus on employment and self-employment, work and non-work. Working Hard, Working Poor fills in where the other books...