This report identifies the links among economic growth, poverty alleviation, and natural resource degradation in Brazil. It examines the effects of (1) a major devaluation of the Brazilian real (R$); (2) improvements of infrastructure in the Amazon to link it with the rest of Brazil and bordering countries; (3) modification of land tenure regimes in the Amazon agricultural frontier; (4) adoption of technological change in agriculture both inside and outside the Amazon; and (5) fiscal mechanisms to reduce deforestation." -- from Author's Abstract

La acción colectiva ocurre cuando se requiere que más de una persona contribuya con un esfuerzo para lograr un resultado.

Households face many collective action situations, with members working together to produce livelihoods and allocate goods. But neither unitary nor bargaining models of the household provide frameworks to analyze the conditions under which households work collectively and when they fail to do so.

This study employs IFPRI’s IMPACT model to generate projections of global fi sh supply and demand. IMPACT covers the world in 115 model regions for a range of agricultural commodities, to which fi sh and fi sh products are added for this study. As is the case with most global modeling work, an important value that IMPACT brings to this study is an internally consistent framework for analyzing and organizing the underlying data.

The 2014 Global Hunger Index (GHI) report—the ninth in an annual series—presents a multidimensional measure of national, regional, and global hunger. It shows that the world has made progress in reducing hunger since 1990, but still has far to go, with levels of hunger remaining “alarming” or “extremely alarming” in 16 countries. This year’s report focuses on a critical aspect of hunger that is often overlooked: hidden hunger. Also known as micronutrient deficiency, hidden hunger affects more than an estimated 2 billion people globally.

This case study addresses the issues of institutional change and the need for collective action in a commodity, tea, which requires high fixed investment in processing facilities. In the wake of political and economic changes, the case study illustrates how asset specificity and commodity characteristics facilitate vertical integration as discussed in Chapter 5 and how exogenous changes have influenced institutional arrangements and contract enforcement in the Malawian tea industry.

Recent trends in agricultural growth and food security in Eastern and Central Africa (ECA) have been discouraging. With very low labor productivity, yields, and growth rates, agriculture is unable to keep up with population growth or achieve the type of pro-poor growth needed to reduce poverty dramatically.Yet agriculture accounts for about half of the region’s gross domestic product (GDP) and is the main source of livelihood for the majority of the population. Behind this gloomy picture, however, lies agriculture’s potential to be the engine for growth in ECA.

This study examines the implications of gender differences in wealth transfers—farmland and education—on the lifetime incomes of men and women in the rural areas of Ghana, the Philippines, and Sumatra. Based on household surveys of three generations, we tested the hypothesis that parents bequeath their wealth to their sons and daughters in accordance with their comparative advantages in lowland and upland farming and in nonfarm jobs.

The author tells us that Collective action occurs when more than one individual is required to contribute to an effort in order to achieve an outcome. People living in rural areas and using natural resources engage in collective action on a daily basis when they plant or harvest food together; use a common facility for marketing their products; maintain a local irrigation system or patrol a local forest to see that users are following rules; and meet to decide on rules related to all of the above.

Agricultural growth will prove essential for improving the welfare of the vast majority of Africa’s poor. Roughly 80 percent of the continent’s poor live in rural areas, and even those who do not will depend heavily on increasing agricultural productivity to lift them out of poverty. Seventy percent of all Africans— and nearly 90 percent of the poor—work primarily in agriculture. As consumers, all of Africa’s poor—both urban and rural—count heavily on the efficiency of the continent’s farmers.