Employment Cost - Wages QoQ

It measures quarterly change in United States employer wage costs with job mix held fixed. It is the wages leg of the Employment Cost Index (ECI), a fixed basket of labor. It forms about 70% of compensation, with benefits forming about 30% in total. The Bureau of Labor Statistics (BLS), a statistics agency, publishes it quarterly from the National Compensation Survey (NCS), a payroll survey. It covers civilian workers, meaning private plus state and local government employees.

It excludes federal, farm, household, self employed, unpaid, overseas workers, and benefit costs. It is not a measure of average earnings, take home pay, or employment levels. The index tracks labor cost with fixed weights, so shifts of workers between jobs cannot move it. It is designated a Principal Federal Economic Indicator, so economists watch it as cost pressure that can feed finished goods inflation.

Field economists collect wage rates from payroll over 6 weeks for the pay period that includes day 12 of each reference month. The Bureau issues one release each quarter in the month after the quarter ends, at 8:30 Eastern Time. Each release shows seasonally adjusted quarterly change plus 12 month change, with charts, tables, a technical note, and standard errors posted separately. Cost levels from Employer Costs for Employee Compensation come in a separate release about 3 months after the reference period.

Seasonally adjusted estimates face revision each year for a 5 year period as new seasonal factors are set. The quarter change on the adjusted series is the signal for the quarter. The 12 month change is the trend context. Higher readings mean faster growth of employer labor costs. The publisher states no target, band, or threshold.

Wage change reflects time based pay, incentive pay, and included extras, while benefit items and excluded payments do not move it.

• Time based pay: base hourly rates or annual salaries set by time unit.
• Incentive based pay: commissions, production bonuses, piece rates, and other sales linked or output linked pay.
• Included extras: cost of living allowances, hazard pay, deferred salary reduction income, and deadhead pay for empty return trips.
• Benefit items, not wages: shift differentials, overtime, holiday, and weekend premiums plus year end and profit sharing bonuses.
• Excluded entirely: uniform and tool allowances, free room and board, customer paid tips, and on call pay.

In one example quarter, wages rose 1.2% while benefit costs rose 1.8%, yet total compensation rose 1.4% in total. Over 12 months, wages rose 4.7% and beat benefits at 4.1%, the reverse of the quarter, with compensation up 4.5% in total.

Private wages rose 5.0% over that span, but after inflation they fell 3.3% while inflation adjusted benefits fell 4.0% in real terms. Strong quarterly wage gains can thus diverge from benefits and still leave workers with less purchasing power.

1. Fixed basket: The index is a modified Laspeyres index, a fixed basket that holds employment weights fixed so hiring shifts cannot move it.
2. Basic cell and matched quotes: staff average wages for each narrow cell by sector, industry, and occupation. Matched quotes mean reports with two quarters of data for the same job.
3. Cell link relative: Divide the current average by the prior average for each cell, then multiply by the prior cumulative change to extend the trend.
4. Wage bill and aggregate index: Multiply each cumulative change by its base wage bill, then sum and scale to 100 in value. The base value equals 100 on the scale. For example, an index of 129.239 after 128.344 gives about 0.7% for the quarter.
5. Seasonal adjustment: The program is X-13ARIMA-SEATS, a Census Bureau tool that removes normal seasonal patterns. Small series use direct adjustment, while large totals such as civilian wages sum adjusted parts.

A rise does not mean average paychecks rose by that amount. The index tracks fixed jobs with matched quotes and ignores worker moves. Overtime, shift, and year end bonuses sit in benefits, not wages.