Eck A
Office of Employment Projections, Bureau of Labor Statistics.
Mon Labor Rev. 1993 Oct;116(10):21-38.
A worker's education and an appropriate job requiring education or training are significant determinants of earnings; qualifying training and training taken to improve skills play different roles in the workplace, but both contribute to greater earnings.
工人的教育程度以及需要教育或培训的合适工作是收入的重要决定因素；资格培训和为提高技能而接受的培训在工作场所发挥着不同作用，但两者都有助于提高收入。
