Mukerji, Purba - In: Journal of risk and financial management : JRFM 14 (2021) 9, pp. 1-53
Cross-sectional data show Global North countries export higher quality products at a point in time. Product-level panel … relevant panel question only in small samples over the short term. We addressed it for a large sample, over the long run … composition. We utilized a two-tiered panel: the panel of countries and the panel of products each country trades. We found some …