U.S. Bureau of Labor Statistics
Last Modified Date: December 09, 2015
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.
The ECEC cost levels for this quarter were collected from a probability sample of approximately 36,900
occupations selected from a sample of about 8,600 establishments in private industry and approximately
8,900 occupations from a sample of about 1,500 establishments in state and local government.
Comparing ECEC and Employment Cost Index (ECI) data
Current employment weights are used to calculate ECEC cost levels. The weights are derived from the
Quarterly Census of Employment and Wages (QCEW) and the Current Employment Statistics (CES).
The ECI, which measures the change in employer costs for employee compensation, is calculated with
fixed 2012 employment counts to prevent employment shifts among occupations and industries from
influencing the changes. Therefore, changes over time in the ECEC will likely differ from those in the
ECI. For additional information, see www.bls.gov/opub/mlr/cwc/explaining-the-differential-growth-
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 2015Supplemental pay benefit costs in private industry
* March 2016Health benefit costs in private industry
ECEC detailed information and measures
For detailed information on the Employer Costs for Employee Compensation, see Chapter 8, National
Compensation Measures of the BLS Handbook of Methods at www.bls.gov/opub/hom/pdf/homch8.pdf.