Last Modified Date: December 08, 2016
Employer Costs for Employee Compensation (ECEC) measures the average cost to employers for wages and salaries and benefits per employee hour worked.
ECEC includes the civilian economy, which includes data from both private industry and state and local government. Excluded from private industry
are the self-employed and farm and private household workers. Federal government workers are excluded from the public sector. The private industry
series and the state and local government series provide data for the two sectors separately.
Data for the September 2016 reference period were collected from a probability sample of approximately 28,400 occupational observations selected
from a sample of about 6,800 private industry establishments and approximately 8,800 occupational observations selected from a sample of about
1,500 state and local government establishments that provided data at the initial interview.
ECEC benchmarking by establishment size and industry
Beginning with this release, the benchmarking methodology has been enhanced to include establishment size, in addition to industry, to adjust the
ECEC sample weights to current employment. For additional information on benchmarking by industry, see the BLS research paper: “The Weighting
Process Used in the Employer Costs for Employee Compensation Series for the National Compensation Survey,” at www.bls.gov/osmr/pdf/st110220.pdf.
Comparing private and public sector data
Compensation cost levels in state and local government should not be directly compared with levels in private industry. Differences between these
sectors stem from factors such as variation in work activities and occupational structures. Manufacturing and sales, for example, make up a large
part of private industry work activities but are rare in state and local government. Professional and administrative support occupations (including
teachers) account for two-thirds of the state and local government workforce, compared with one-half of private industry.
ECEC quarterly publication focus
ECEC news releases are published quarterly, providing civilian, private industry, and state and local government cost per hour estimates as well as
additional detail on a specific compensation cost topic of interest. This quarter focuses on compensation costs in state and local government.
Topics of news releases for the upcoming reference periods are as follows:
* December 2016—Supplemental pay benefits in private industry
* March 2017—Compensation costs in selected metropolitan areas and health benefit costs in private industry
ECEC detailed information and measures
For detailed information on Employer Costs for Employee Compensation, see Chapter 8, ”National Compensation Measures,” of the BLS Handbook of Methods