Smallholder timber sale decisions on the Amazon frontier

被引:20
|
作者
Amacher, Gregory S. [1 ]
Merry, Frank D. [2 ,3 ]
Bowman, Maria S. [2 ]
机构
[1] Virginia Polytech Inst & State Univ, Dept Forestry, Coll Nat Resources, Blacksburg, VA 24060 USA
[2] Woods Hole Res Ctr, Woods Hole, MA 02543 USA
[3] Inst Pesquisa Ambiental Amazonia, Belem, Para, Brazil
基金
美国国家科学基金会;
关键词
Deforestation; Amazon; Household model; Smallholders; Timber supply; SMALL FARM COLONISTS; FOREST COVER; LAND-COVER; DIVERSITY;
D O I
10.1016/j.ecolecon.2008.11.018
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
We use data from a survey of 2401 households living along the Transamazon highway to study timber sales decisions of smallholders settling in Amazon native forests. We develop an econometric approach, to study both the decision to harvest timber and the volume of timber sold, that corrects for limited access to loggers leading to possible selection bias, incomplete labor markets, and differences in property rights regimes that characterize the area. We find that, irrespective of distance to markets, smallholders, that have either been settled by INCRA or have access to credit are more likely to sell wood, but those with outside income sources are less likely to sell. Higher timber prices decrease the likelihood of timber sales. The results suggest that timber sales are viewed only as a means for smallholders to reduce immediate cash constraints. With some exceptions these results hold across property rights regimes. (c) 2008 Published by Elsevier B.V.
引用
收藏
页码:1787 / 1796
页数:10
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