Burke T P, Morton J D
Division of Occupational Pay and Employee Benefit Levels, Bureau of Labor Statistics.
Mon Labor Rev. 1990 Dec;113(12):35-43.
Smaller establishments and service-producing industries typically provide fewer benefits than larger establishments and goods-producing industries, but the extent of benefit coverage varies widely within industrial and establishment-size groupings.
小型企业和服务业通常比大型企业和制造业提供的福利更少，但在行业和企业规模类别中，福利覆盖范围差异很大。
