How much are differences in managerial ability worth?

• 成果类型: Article
• 署名作者: Hayes, RM; Schaefer, S
• 署名单位: Northwestern University
• 刊物名称: JOURNAL OF ACCOUNTING & ECONOMICS
• ISSN/ISSBN: 0165-4101
• DOI: 10.1016/S0165-4101(99)00007-5
• 发表日期: 1999
• 关键词: STOCK-PRICE REACTION; MANAGEMENT CHANGES; performance; incentives; turnover; WEALTH; deaths

摘要

We identify manager/firm separations where managers quit for a new job and study abnormal returns associated with these events. Applying analyses from labor economics, we argue that the average ability of managers who resign for a similar position at another firm should be higher than that of managers who die suddenly. Controlling for age and tenure, we find that firms losing managers to other firms experience an average abnormal return of -1.51%; compared to +3.82% for firms whose managers die suddenly. We use differences in returns across groups to measure the value of differences in managerial ability. (C) 1999 Elsevier Science B.V. All rights reserved. JEL classification: G30; J31; J41.