A study by McKinsey and Company shows that foreign managers comprise an average of 11 % of the upper management at the world's 100 largest firms, versus 5 % at the 100 largest US firms, 4 % at Korean firms, 3 % at Chinese and Indian firms, and just 2 % at Taiwanese firms.
根據麥肯錫的研究，外籍經理人占企業內高階主管的比例，在全球前 100 大企業平均為 11％，美國前 100 大企業有 5％，韓國 4％，中國大陸及印度 3％，而台灣則只有 2％。