Kremer, Michael; Willis, Jack; You, Yang - National Bureau of Economic Research - 2021
, including AK models, poverty trap models, and the concept of convergence conditional on determinants of steady-state income. We … substantially and moved in the direction associated with higher income. Were these changes related? Using the omitted variable bias …. First, correlate-income slopes, which remained largely stable since 1990. Second, growth-correlate slopes controlling for …