期刊
JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT
卷 108, 期 -, 页码 -出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jeem.2021.102452
关键词
Deforestation; Commodity prices; Protected areas; Soy moratorium; Priority municipalities; Environmental regulation; Climate change
资金
- Research Council of Norway [230860]
- Equinor Chair in Economics at NHH
This study examines the effectiveness of three regulatory policies implemented by Brazil in reducing the pressure of increasing international agricultural commodity prices on tropical forests. Results show that the blacklisting program is effective in reducing deforestation related to prices by 40%; the Soy Moratorium makes exposed municipalities more sensitive to non-soy prices, in line with crop substitution; and conservation zones amplify the effect of prices on deforestation on remaining unprotected land, consistent with reduced land supply.
Increasing international agricultural commodity prices create pressure on tropical forests. We study the effectiveness of three regulatory policies implemented by Brazil in reducing this pressure: blacklisting of municipalities, the Soy Moratorium, and conservation zones. We use a triple difference approach that combines international agricultural commodity prices with the policies across three million km(2) in the Brazilian Amazon. We find that the blacklisting programis effective, as it reduces deforestation related to the prices by 40%. The Soy Moratorium made deforestation in exposed municipalities more sensitive to non-soy prices, in line with crop substitution. Conservation zones amplify the effect of prices on deforestation on the remaining unprotected land, consistent with reduced land supply. Our results highlight that the effect of environmental regulation depends on the economic pressure to use natural resources. (C) 2021 The Authors. Published by Elsevier Inc.
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