The world has pledged to protect 30 percent of its land and waters by 2030 to halt the rapid deterioration of critical … econometric advancements, shifting focus to direct measures of biodiversity, filling the knowledge gap on the effect of protected …

constrained economic choices? We assess the quantitative role of geography and land quality for agricultural productivity … provide in each cell of land covering the entire globe actual yields of cultivated crops and potential yields for 18 crops … level of cultivation inputs. While there is considerable heterogeneity in land quality across space, even within narrow …

series on wage/rental ratios, land/labor ratios, the terms of trade, and other explanatory variables for: Argentina, Burma …