The Dependence of Family Businesses on a Single Decision-Maker*
基于加拿大全国调查，研究了家族企业对所有者-管理者的依赖程度及影响因素，发现75%的企业高度依赖，且依赖度随所有者年龄、退休临近、企业价值、股东数和年龄增加而降低，家族投票控制则增加依赖。
Anecdotal evidence suggests that family businesses are very dependent on a single individual (the owner-manager). However, the degree of dependence previously has not been studied formally. Further, an explanation for why some family businesses are highly dependent on the owner-manager and others are not has not been explored. Utilizing a national survey of Canadian family-owned businesses, this paper therefore addresses two central issues: (1) the degree of dependence of family-owned businesses on a single individual; and (2) the factors associated with this reliance. Self-report responses from family business owners provided evidence of a high level of dependence on the owner-manager. In 75 percent of all family businesses, respondents believed that the company was either dependent or very dependent on them. The response to this subjective question is consistent with responses to our three more objective measures. First, 65 percent of owner-managers responded that they made all the major decisions in at least three of five functional business areas. Second, these businesses had few key managers—in 57 percent of all businesses, there were only two or fewer key managers in addition to the owner. Third, in 62 percent of all family businesses, neither had a successor been chosen nor had a process been put in place for choosing a successor. These results strongly suggest that family businesses are highly dependent on a single individual. Six factors had significant power in explaining the degree of dependence. Two factors related to the owner-manager—dependence decreased in the age of the owner-manager and in proximity of the owner-manager to retirement. Four factors related to the family business: dependence decreased in the value of the firm, the number of shareholders, and the age of the business and was greater where the owner-manager's family had voting control. Surprisingly, neither the existence of a board of directors with outside membership nor an advisory board with outside membership helped explain the level of dependence.