Dettmer, Bianka; Freytag, Andreas; Draper, Peter - In: Journal of Economic Integration 29 (2014), pp. 95-138
classify air cargo products. The classification is applied to evaluate the trade integration in Southern Africa since air cargo … is a valuable option to overcome trade barriers associated with poor land transport infrastructure and corruption. We … airplane almost unaffected. When correcting African trade for these ‘invisible outliers’ in the loading freight, we find that …