underemployment
Economic term referring to a situation where workers are employed below their skill level, part-time when they desire full-time work, or in jobs that do not fully utilize their abilities.
Underemployment is considered one of the causes of delayed economic recovery.
Underemployment of highly educated people has become a social issue.
失業 means unemployment (no job), while 不完全雇用 means underemployment (working below one's capacity or desired hours).
過剰雇用 refers to overemployment or excessive staffing, the opposite situation where more workers are employed than needed.
Compound of 不完全 (incomplete, imperfect) and 雇用 (employment). A direct translation of the English term 'underemployment'.