Data Collection

Labour Market Statistics: September 2016 quarter

Name
Labour Market Statistics: September 2016 quarter en-NZ
Label
Labour Market Statistics: September 2016 quarter en-NZ
Description

#Period-specific information

##Response Rates

Survey Reference period Response rate Achieved Sample rate
HLFS Each week during the quarter (3 July 2016 – 1 Oct 2016) Target: 90 percent
Achieved: 81.4 percent
Target: 76 percent
Achieved: 73.0 percent
QES The pay week ending on, or before, 19 Aug 2016 Target: 89 percent
Achieved: 89.9 percent
N/A
LCI Pay rates at 15 Aug 2016 Target: 94 percent
Achieved: 96.1 percent
N/A

See New quality measures for the Household Labour Force Survey for more information on the sample rate and response rates.

##HLFS ###Outliers During the seasonal adjustment process, X-13-ARIMA-SEATS can give less weight to the irregular component. Specifically, if the estimated irregular component at a point in time is sufficiently large compared with the standard deviation of the irregular component as a whole, then the irregular component at that point can be downweighted or removed completely and re-estimated. We refer to such observations as partial- and zero-outliers, respectively. In practice, the downweighting of outliers does little to seasonally adjusted data, but the impact of the outliers on the trend series will generally be reduced. However, if an outlier ceases to be an outlier as more data becomes available, then significant revisions to the trend series become possible.

The table below shows any partial (P) and zero (Z) outliers for the last year of each time series

Outliers
Quarters Male employed Female employed Male unemployed Female unemployed Male not in
the labour force
Female not in
the labour force
Dec 2015 P
Mar 2016
Jun 2016
Sep 2016

###HLFS pre- and post-calibration weight The following figure shows that while the distribution of the pre- and post-calibration weights differs within a quarter, the difference between the weights typically does not change from quarter to quarter.

The undercoverage rate indicates how representative the pre-calibrated sample is. The higher the undercoverage rate, the less representative the pre-calibrated sample.

Usually the undercoverage rate in the HLFS is around 20 percent. The overall undercoverage rate for the HLFS in the September 2016 quarter was 17.0 percent. This compares with 18.2 percent in the June 2016 quarter and 18.8 percent in the September 2015 quarter.

##General information and methodology

For general information and methodology on the specific surveys within the labour market statistics release, please see the following Datainfo+ pages:

en-NZ

Information

History

View Full History
Revision Date Responsibility Rationale
4 7/02/2024 10:49:51 AM
3 30/11/2021 3:46:53 PM