The expansion in farm size is an important contributor to agricultural productivity in developed countries, but the … agricultural productivity? We develop a model of heterogeneous farms making cropping choices and investing in productivity … North on farm choices and agricultural productivity. We find that the higher distortions in north Vietnam reduce …

We examine aggregate productivity differences across nations using cross-country firm-level data and a quantitative … model of production heterogeneity with distortions featuring operation decisions (selection) and productivity …-level productivity, mostly resulting from the higher prevalence of unproductive firms. Quantitatively, measured cross-country differences …

We provide sufficient statistics for nominal and real wage exposure to productivity shocks in a constant elasticity … wages in each location with respect to productivity shocks in all locations. They are readily computed using commonly … provide theory-consistent measures of locations' exposure to productivity shocks for use in further economic and statistical …

that raise the marginal productivity of labor and/or when there is sufficient additional hiring in complementary sectors …. Wages are unlikely to rise when workers cannot push for their share of productivity growth. Today, artificial intelligence … may boost average productivity, but it also may replace many workers while degrading job quality for those who remain …