The size and growth of UK manufacturing and service firms

This paper investigates the relationship between firm size and growth for UK manufacturing and services over the period 1991 to 1995. We test for size effects on growth, using models which incorporate the influences of previous growth and industry membership. The results from the analysis suggest that for both manufacturing and services, small firms tend to grow faster than larger firms. The growth of manufacturing firms appears to persist over time, whereas this is not the case for service firms. Small firms tend to have more variable growth rates than their larger counterparts in manufacturing and services. This suggests that large firms may enjoy advantages associated with diversified operations which make them less susceptible to periods of extremely high or low growth.