In Japan, birds of a feather do flock together
研究日本企业高管离职率，发现年龄、团队任期和名校背景差异越大，离职率越高，尤其51岁以下高管离职率达100%，而公司规模、业绩和行业无影响。
The article presents the results of a study which examined the extent to which age, organizational and top management team tenure, and graduation from a prestigious university affects the rate of executive-level turnover in Japanese firms. The study indicated that differences in age, team tenure, and prestige in the university lead to higher turnover, particularly among younger executives. Executives under the age of 51 experienced a turnover rate of 100%. Firm size, performance, and industry membership did not affect these relationships.