{"title":"CEO tenure and labor investment efficiency","authors":"Hui Liang James , Pornsit Jiraporn , Hongxia Wang","doi":"10.1016/j.jcae.2025.100475","DOIUrl":null,"url":null,"abstract":"<div><div>We examine the impact of CEO tenure on corporate labor investment efficiency. While some studies show that CEO entrenchment increases in tenure (e.g., <span><span>Hermalin and Weisbach, 1998</span></span>), others argue that managerial expertise builds over time in the office (e.g., <span><span>Graf-Vlachy et al., 2020</span></span>). Using a large sample of U.S. firms from 1992 to 2018, we find that longer-tenured CEOs are associated with more efficient labor investment. This finding is robust to alternative measures of labor investment inefficiency, subsample analyses, and various model specifications. Further analysis shows that longer-tenured CEOs mitigate both under- and over-investment in labor problems characterized by under-hiring and under-firing, respectively. The positive effect of CEO tenure on labor investment efficiency is stronger in human capital-intensive firms and those with greater operational uncertainty. We conclude that advanced managerial expertise enables longer-tenured CEOs to invest in labor more accurately.</div></div>","PeriodicalId":46693,"journal":{"name":"Journal of Contemporary Accounting & Economics","volume":"21 2","pages":"Article 100475"},"PeriodicalIF":2.9000,"publicationDate":"2025-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Contemporary Accounting & Economics","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1815566925000220","RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BUSINESS, FINANCE","Score":null,"Total":0}
引用次数: 0
Abstract
We examine the impact of CEO tenure on corporate labor investment efficiency. While some studies show that CEO entrenchment increases in tenure (e.g., Hermalin and Weisbach, 1998), others argue that managerial expertise builds over time in the office (e.g., Graf-Vlachy et al., 2020). Using a large sample of U.S. firms from 1992 to 2018, we find that longer-tenured CEOs are associated with more efficient labor investment. This finding is robust to alternative measures of labor investment inefficiency, subsample analyses, and various model specifications. Further analysis shows that longer-tenured CEOs mitigate both under- and over-investment in labor problems characterized by under-hiring and under-firing, respectively. The positive effect of CEO tenure on labor investment efficiency is stronger in human capital-intensive firms and those with greater operational uncertainty. We conclude that advanced managerial expertise enables longer-tenured CEOs to invest in labor more accurately.