This study investigates voluntary demand for auditing by family businesses,
a significant but relatively unexplored segment of the economy. The paper
considers demand for both internal and external auditing by using survey da
ta to investigate the impact of firm characteristics linked to the cost vs.
benefit of engaging an auditor. Variables examined are firm size, debt, an
d two agency proxies that measure separation of ownership and control, name
ly, the proportion of nonfamily management in the firm, and the proportion
of nonfamily representation on the board of directors. The paper also consi
ders the association between internal and external auditing.
Descriptive results on voluntary demand for auditing by 186 family business
es revealed that internal audit was more prevalent than external audit, and
outsourcing was a common method for providing internal audit. Results from
logistic regression analyses provide support for the hypothesized impact o
f the two agency proxies and firm debt on demand for external audit, but do
not explain the demand for internal audit. For firms that voluntarily enga
ged an auditor (internal and/or external audit), the negative and significa
nt correlation between internal and external audit suggest that in the fami
ly business environment they are more commonly viewed as substitute rather
than complementary responses.