Extreme Governance: An Analysis of Dual-Class Firms in the United States
构建了美国双层股权公司的全面清单，分析内部人所有权与企业价值的关系，发现现金流权增加企业价值，投票权则相反。
We construct a comprehensive list of dual-class firms in the United States and use this list to analyze the relationship between insider ownership and firm value. Our data have two useful features. First, since dual-class stock separates cash-flow rights from voting rights, we can separately identify the impact of each. Second, we address endogeneity concerns by using exogenous predictors of dual-class status as instruments. In single-stage regressions, we find strong evidence that firm value is increasing in insiders' cash-flow rights and decreasing in insider voting rights. In instrumental variable regressions, the point estimates are similar but the significance levels are lower. The Author 2009. Published by Oxford University Press on behalf of The Society for Financial Studies. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org., Oxford University Press.