Guedes Gilvan R, Brondízio Eduardo S, Barbieri Alisson F, Anne Resende, Penna-Firme Rodrigo, D'Antona Alvaro O
Brown University, Providence, RI, USA; GIT/Vale do Rio Doce University, Governador Valadares, MG, Brazil.
Hum Ecol Interdiscip J. 2012 Feb;40(1):41-57. doi: 10.1007/s10745-011-9444-5.
This paper analyses poverty and inequality dynamics among smallholders along the Transamazon High-way. We measure changes in poverty and inequality for original settlers and new owners, contrasting income-based with multidimensional indices of well-being. Our results show an overall reduction in both poverty and inequality among smallholders, although poverty decline was more pronounced among new owners, while inequality reduction was larger among original settlers. This trend suggests that families have an initial improvement in livelihood and well-being which tends to reach a limit later-a sign of structural limitations common to rural areas and maybe a replication of boom and bust trends in local economies among Amazonian municipalities. In addition, our multidimensional estimates of well-being reveal that some economically viable land use strategies of smallholders (e.g., pasture) may have important ecological implications for the regional landscape. These findings highlight the public policy challenges for fostering sustainable development among rural populations.
本文分析了沿跨亚马逊高速公路的小农户之间的贫困和不平等动态。我们衡量了原定居者和新所有者的贫困和不平等变化,将基于收入的指标与多维福祉指标进行了对比。我们的结果表明,小农户的贫困和不平等总体上有所减少,尽管新所有者的贫困下降更为明显,而原定居者的不平等减少幅度更大。这种趋势表明,家庭的生计和福祉最初有所改善,但后来往往会达到一个极限——这是农村地区常见的结构限制的迹象,也可能是亚马逊地区各市地方经济兴衰趋势的重演。此外,我们对福祉的多维估计表明,小农户的一些经济上可行的土地利用策略(如牧场)可能对区域景观具有重要的生态影响。这些发现凸显了促进农村人口可持续发展的公共政策挑战。