Medium- and small-scale enterprises lack resources; the way to make up for this is to keep the costs as low as possible, to collectively gather the household's wealth and industry. In addition to being an employer and an employee at the same time, the boss wife is extremely inexpensive and stable.
更實際一點來說，創業惟艱，中小企業資源匱乏，生存之道就是儘量壓低成本，自己湊和，「頭家兼薪勞（雇員）」之外，老闆娘也是最低廉穩定的員工。