자영업 특성에서는 업종과 직무 만족이 중 고령 자영업자의 일자리 이탈에 유의미하게 영향을 미치는 것으로 나타났다.
In the characteristic of self-employment, it was found that the type of business and job satisfaction had a significant influence on the job loss of middle-aged self-employed person.