Nor are earlier trade balances about to reemerge. America’s trade position will be strengthened by the shale-gas revolution, which promises energy self-sufficiency, and by increases in productivity that auger further re-shoring of manufacturing production.
此前的贸易平衡也不太可能重现。美国的贸易地位将因为带来能源自给的页岩气革命和刺激制造业生产回流的生产率提高而增强。