AbstractIn this paper we examine the levels and trends in agricultural output and productivity in 93 developed and developing countries that account for a major portion of the world population and agricultural output. We make use of data drawn from the Food and Agriculture Organization of the United Nations and our study covers the period 1980–2000. Due to the nona...... hiện toàn bộ
AbstractThis paper presents a spatial multi‐agent programming model, which has been developed for assessing policy options in the diffusion of innovations and resource use changes. Unlike conventional simulation tools used in agricultural economics, the model class described here applies a multi‐agent/cellular automata (CA) approach by using heterogeneous farm‐hous...... hiện toàn bộ
Lisa Pfeiffer, Alejandro López‐Feldman, J. Edward Taylor
AbstractDoes access to off‐farm income complement or compete with agricultural production? This article explores the effect of off‐farm income on agricultural production activities, using data from the 2003 Mexico National Rural Household Survey. We first discuss the theoretical conditions under which access to off‐farm income may influence production in an agricul...... hiện toàn bộ
AbstractThis paper intends to estimate the potential impact of climate change on Taiwan's agricultural sector. Yield response regression models are used to investigate the climate change's impact on 60 crops. A price‐endogenous mathematical programming model is then used to simulate the welfare impacts of yield changes under various climate change scenarios. Result...... hiện toàn bộ
AbstractWe examine factors affecting the success and failure of collective action toward the management of local commons. Using cross‐section survey data on the activities of irrigators' associations in the Philippines, regression analysis is conducted to identify factors underlying the success and failure in farmers' organizing collective action for the maintenanc...... hiện toàn bộ
Joanna Upton, Jennifer Denno Cissé, Christopher B. Barrett
AbstractIn this article, we draw out a set of axioms for food security measurement that follow directly from the internationally agreed 1996 FAO definition. Building on recent work on the theory and measurement of development resilience, we then propose an empirical strategy to measure food security that addresses these measurement axioms better than do prevailing ...... hiện toàn bộ
AbstractThe purpose of this paper is to empirically track the progress and consequences of the emergence of cultivated land markets in China since 2000. We draw on a set of nationwide, household‐level panel data (for 2000 and 2008) and find that the markets for cultivated land rental have emerged robustly. According to our data, 19 of China's cultivated land was re...... hiện toàn bộ
AbstractIn recent years, there has been increasing emphasis in the rural development literature on the multiple income‐generating activities undertaken by rural households and the importance of assets in determining the capacity to undertake these activities. Controlling for the endogeneity of activity choice and applying Lee's generalisation of Amemiya's two‐step ...... hiện toàn bộ
AbstractA large and growing share of the world's poor lives under conditions in which high risk of natural hazards coincides with high vulnerability. As a result natural disasters hit the poor disproportionately. In the last decade, natural disasters claimed 79,000 lives each year and affected more than 200 million people, with damages amounting to almost US$70 bil...... hiện toàn bộ