Employers say part-timers offer them flexibility. If the economy picks up, they can quickly offer full-time work. If orders dry up, they know costs are under control. It also helps them to curb costs they might face under the Affordable Care Act, also known as Obamacare.
This can all become a less-than-virtuous cycle as new employees, who are mainly in lower wage businesses such as retail and food services, do not have the disposable income to drive demand for goods and services.
Some economists, however, say the surge in reliance on part-time workers will fade as the economy strengthens and businesses gain more certainty over how they will be impacted by Obamacare.
Executives at several staffing firms told Reuters that the law, which requires employers with 50 or more full-time workers to provide healthcare coverage or incur penalties, was a frequently cited factor in requests for part-time workers. A decision to delay the mandate until 2015 has not made much of a difference in hiring decisions, they added.