Giovanni Serio of Goldman Sachs points out that in 1973 there was a severe supply shock because of the oil embargo, when the world had to cope with 10-15% less crude almost overnight.Not this time.

• 高盛的GiovanniSerio指出在1973年由于石油禁运造成供应紧缺；迫使世界不得不一夜之间面临原油供应骤减10-15%25的局面.；而如今的情形则不同