... farming,forestry, and fishing, it is surprising to see that they also had a larger share in manufacturing occupations, especially consid-ering that they had a smaller share of employees in the manu-facturing ... ways,such as education, race, origin, age,and part-time status, the small -business workforcediffers from the large -business workforceBrian Headd is aneconomist with the Office of Advocacy,U.S. ... moreprecision and to evaluate the contributions ofsmall and large businesses to society and the economy. (Note, however, that the article doesnot create a model that seeks the reasons for the differences...