What Drives Deforestation in the Brazilian Amazon? Evidence from Satellite and Socioeconomic Data
Road network expansion is strongly associated with increased deforestation in the Brazilian Amazon. Pfaff analyzes the determinants of deforestation in the Brazilian Amazon. Using a model of optimal land use, he derives and estimates an equation for deforestation using (1) country level data for 197888 and (2) measures of deforestation from satellite images.The evidence suggests that: Increased road density in a county leads to more deforestation there and in neighboring counties. Development projects were associated with deforestation in the 1970s but not in the 1980s.