NLFS_FAQs__22082023
pdf
keyboard_arrow_up
School
University of Lagos *
*We aren’t endorsed by this school
Course
802
Subject
Economics
Date
Nov 24, 2024
Type
Pages
11
Uploaded by ChefSquirrel3322
NATIONAL BUREAU OF STATISTICS
ABUJA
Nigeria Labour Force Survey (NLFS) - Frequently
Asked Questions
August 2023
NATIONAL BUREAU OF STATISTICS
Introductory Note
This Frequently Asked Questions (FAQ) document aims to provide quick and informative answers
to common questions regarding the Nigeria Labour Force Survey (NLFS) methodology review
undertaken by the National Bureau of Statistics. For further assistance, we invite you to reach
out to our dedicated support team at the contact information provided on the website
www.nigerianstat.gov.ng.
List of questions
A.
RATIONALE FOR REVIEW
1.
What is the purpose of the Nigeria Labour Force Survey (NLFS)?
2.
Why is there a need for methodology review?
3.
Why ILO guideline?
4.
When was the last methodology review undertaken?
5.
Who are the main beneficiaries of the NLFS data, and how is the information
utilized by these groups?
6.
How often should a country review its labour force
methodology?
B.
METHODOLOGY REVIEW
7.
What are the major differences between the old and new methodological
approaches?
8.
Can you explain the data sources and collection methods used to gather
information for the unemployment statistics?
9.
How are unemployed individuals defined in the statistical methodology, and how
are they distinguished from those who are employed or outside the labour
force?
10.
Can you provide insights into any adjustments or seasonal factors that were
incorporated into the unemployment statistics?
11.
How does the NLFS define and measure unemployment in the context of the
NLFS survey?
12.
How does the NLFS define "active search" for employment, and what are some
examples of specific actions that qualify as active search?
13.
Can you elaborate on the fieldwork schedule change to run from Wednesday to
Sunday, and how it impacts reaching respondents who aren't available during
the working week?
14.
How does the NLFS address the challenge of proxy response, and what are the
benefits of reducing it during data collection?
15.
What are the main considerations in using the ILO revised methodology?
16.
Could you provide insights into the specific questionnaire improvements made
to match international best practice in the NLFS?
17.
In what ways will NLFS data contribute to the formulation of long-term economic
development plans for Nigeria?
18.
Are there any limitations in the new methodology?
C.
KEY RESULTS FROM THE LABOUR FORCE SURVEY
19.
Why is it not recommended to construct trends for key labour market statistics by
comparing results from the old and new NLFS methodology?
20.
Why has there been a two-year gap between the publication of previous labour
statistics and the new NLFS data?
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
21.
Why does the report include only shares and percentages rather than absolute
numbers?
22.
Why are the occupation and activity classifications – that is, the International
Standard Classification of Occupations (ISCO) and International Standard
Industrial Classifications (ISIC) codes – not being released in the first report?
23.
How does the new methodology guarantee that the data will be of high quality?
D.
FUTURE UPDATES
24.
How often will the unemployment data be produced and reported?
25.
What’s the use of NLFS or how are the survey results used?
26.
Can I compare Labour Force Survey results between different countries?
27.
How can I interpret changes in the employment and unemployment rates?
28.
How can I get the Report?
29.
How can I provide feedback or ask questions about the survey results?
RESPONSE
A.
RATIONALE FOR REVIEW
1.
What is the purpose of the Nigeria Labour Force Survey (NLFS)?
The Labour Force Survey is a routine household survey conducted by National Bureau of Statistics
to collect data about labour market indicators in Nigeria.
2.
Why is there a need for methodology review?
The methodology review is necessary due to availability of new guidelines by the International
Labour Organization (ILO) which Nigeria is a signatory, to align with international best practice,
Nigeria context and cross-country comparability.
3.
Why ILO guideline?
ILO is the international body statutorily responsible for the development of standard guidelines
for computation of labour force statistics across the globe.
4.
When was the last methodology review undertaken?
The previous methodology was adopted in 2014
5.
Who are the main beneficiaries of the NLFS data, and how is the information utilized
by these groups?
NLFS data is utilized by a range of stakeholders including policymakers, economists, researchers,
and businesses. These groups use labor force statistics to assess the health of the labor market,
make informed policy decisions, and identify trends in employment and unemployment rates.
The data provides insights into the dynamics of the Nigerian labour market, aiding in decision-
making and analysis.
6.
How often should a country review its labour force
methodology?
New methodologies and standards on labour statistics is developed and updated at the
International Conference of Labour Statisticians
(ICLS) every 5 years. National Statistics Offices
(NSOs) are encouraged to adopt resolutions from the conference.
B.
METHODOLOGY REVIEW
7.
What are the major differences between the old and new methodological
approaches?
Item
Old Methodology
New Methodology
Working Age
Popula�on
Persons aged 15 – 64 years
persons aged 15 years and above.
Employment
All those of working age popula�on who
were engaged in any ac�vity that
produce goods or provide services for a
minimum of 20 hours in the reference
period.
All
those of working age popula�on who
during the reference period were engaged
in any ac�vity to produce goods or provide
services for pay or profit.
Labour Force
Working Age Popula�on (15
– 64 years)
that are employed and unemployed
Working Age Popula�on (15
years and
above) that are employed and
unemployed
Unemployed
Worked below 20 hours or did not work
but searching and available in the referen
ce week
Not in employment, actively searching and
available (did nothing for pay or profit)
Under-employed
Worked between 20 and 39 hours in a
week
Worked less than 40 hours
hours
willing and available for more work
Questionnaire
13
th
Interna�onal Conference of Labour
Sta�s�cians
(ICLS)
model ques�onnaire
19
th
Interna�onal Conference of Labour
Sta�s�cians
(ICLS)
model ques�onnaire
Periodicity
Cross sectional (One off data collection)
Continuous – throughout the year
(Longitudinal)
8.
Can you explain the data sources and collection methods used to gather information
for the unemployment statistics?
NLFS is a household-based survey using face-to-face interviews to collect information about the
employment status of individuals, including whether they are employed, unemployed, or outside
the labour force.
9.
How are unemployed individuals defined in the statistical methodology?
The unemployed comprise all persons of working age who were: a) without work during the
reference period (i.e., were not in paid employment or self-employment); b) currently available
for work (i.e., were available for paid employment or self-employment during the reference
period); and c) seeking work (i.e., had taken specific steps in a specified recent period to seek
paid employment or self-employment). For purposes of international comparability, the period
of job search is preferably defined as the preceding four weeks.
10.
Can you provide insights into any adjustments or seasonal factors that were
incorporated into the unemployment statistics?
NLFS data collection is a continuous exercise that runs throughout 12 months. Seasonal
adjusted figures will not be available at this time because of a lack of seasonal
labour force data.
11.
How does the NLFS define and measure unemployment in the context of the NLFS
survey?
Unemployment in the NLFS is defined as a situation where individuals have been without
employment for the past 7 days, are actively seeking employment within the last four weeks, and
are available for work. This definition aligns with international standards and includes specific
criteria to determine the status of an individual as unemployed within the survey period
Sample Size
33,300 Households Quarterly
35,520 Households spread across 12 mont
hs
Data Collection
17 – 21 Days every quarter
Continuously for 12 months
Employment in Agricul
ture
Recorded as employed if 20
hourly thresholds met
A distinction is made between commercial
and subsistence agriculture
Reporting
Quarterly National and State levels
estimate
Quarterly
Na�onal
and yearly State
levels
es�mate
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
12.
How does the NLFS define "active search" for employment, and what are some
examples of specific actions that qualify as active search?
"Active search" for employment in the NLFS refers to specific action individuals take within the
previous four weeks to actively seek a job or start a business. Examples of such actions could
include submitting job applications, attending job fairs, networking, reaching out to potential
employers, and registering with employment agencies amongst others.
13.
Can you elaborate on the fieldwork schedule change to run from Wednesday to
Sunday, and how it impacts reaching respondents who aren't available during the
working week?
Changing the fieldwork schedule to run from Wednesday to Sunday accommodates individuals
who might not be available for interviews during the typical work week. This adjustment
enhances the chances of reaching a broader and more representative sample of respondents,
reducing the potential bias introduced by proxy response.
14.
How does the NLFS address the challenge of proxy response, and what are the
benefits of reducing it during data collection?
Proxy response involves a third-party providing information on behalf of the respondent. The
NLFS's efforts to reduce proxy response involve reorganizing the fieldwork schedule to
minimize the need for proxy responses. Reducing proxy responses improves the accuracy and
reliability of the data collected, as it ensures that responses come directly from the individuals
surveyed.
15.
What are the main considerations in using the ILO revised methodology?
The adoption of the ILO revised methodology ensures consistency and comparability of labour
force survey results across different countries. Standardized definitions and measurements of
key indicators, such as unemployment, allow for meaningful comparisons that reflect
international best practice, aiding in international research and policy analysis.
16.
Could you provide insights into the specific questionnaire improvements made to
match international best practice in the NLFS?
Specific questionnaire improvements include refining questions to align with international
definitions of employment, unemployment, and related concepts. Questions related to job
search activities, availability for work, temporary absent, employment in formal and informal
sector and other indicators have been modified to better capture the nuances of labour market
dynamics.
17.
In what ways will NLFS data contribute to the formulation of long-term economic
development plans for Nigeria?
NLFS data provides insights into employment trends, labor force dynamics, and sectoral shifts
over time. These insights are essential for formulating targeted economic development plans
that address issues like job creation, skills development, and reducing unemployment. The data
informs policy.
18.
Are there any limitations in the new methodology?
The results derived from the new standard is not comparable with the old standards, however,
as we implement the new standards, more limitations might become apparent.
C.
KEY RESULTS FROM THE LABOUR FORCE SURVEY
19.
Why is it not recommended to construct trends for key labour market statistics by
comparing results from the old and new NLFS methodology?
Many of the key tenets of the methodology for the NLFS have changed compared with previous
labour market surveys in Nigeria. Four changes are worth particular attention; First, the
questionnaire has been dramatically improved to match international best practice. Second, the
sampling approach has been revised, based now on the updated listing of buildings and
structures provided by NPC ahead of the upcoming census. Third, the continuous data collection
schedule is very different from the quarter-specific surveys that were undertaken previously.
Fourth, significant efforts have been taken to reduce proxy response, including reorganizing the
fieldwork to run from Wednesday to Sunday each week so that those respondents not available
for interview during the working week can be reached.
20.
Why has there been a two-year gap between the publication of previous labour
statistics and the new NLFS data?
Following the release of the Q4 2020 result, there was a need to revisit the methodology for the
conduct of the survey particularly with regards to the 20 hours benchmark and the need to adopt
the new ILO guidelines as contained in the 19
th
ICLS resolutions.
In conducting this review, there was need for it to be inclusive of all relevant stakeholders and
comprehensive need for consultations, pretesting of the new instrument and pilot testing before
full implementation. The review process was completed at the end of second quarter 2022 and
the implementation started in third quarter 2022.
21.
Why does the report include only shares and percentages rather than absolute
numbers?
With only one quarter of data and with the national population census not yet done, the sampling
weights used for the new NLFS do not allow a certain estimate of the full working-age population
to be produced. Further data and checks will be needed before this is possible. However, it is
possible to calculate the shares and percentages associated with different labour market
indicators based on those sampling weights that can be calculated. This is the approach taken in
the report.
22.
Why are the occupation and activity classifications – that is, the International Standard
Classification of Occupations (ISCO) and International Standard Industrial Classifications
(ISIC) codes – not being released in the first report?
Quarterly samples will not be sufficient for disaggregation of employment by ISCO and ISIC.
Employment will be disaggregated by the occupational sector annually. This will ensure high
precision and a smaller margin of error.
23.
How does the new methodology guarantee that the data will be of high quality?
The Nigeria Labour Force Survey (NLFS) has adopted a “continuous data collection method”,
where field teams are collecting data throughout the year. This differs from the previous design,
where four separate data collection efforts were planned for each quarter.
Continuous methodology presents three main advantages:
i.
With data constantly being collected, the fieldwork can be spread out more and the
work can be implemented with smaller and easier to manage teams.
ii.
The approach allows for real-time monitoring of data quality, which enables issues to be
fixed and data collection to improve while the survey is being implemented.
D.
FUTURE UPDATES
24.
How often will the unemployment data be produced and reported?
The NLFS data is collected continuously throughout the year, but results are released quarterly
(annually).
25.
What’s the use of NLFS or how are the survey results used?
Labour Force Statistics are used by policymakers, economists, researchers, and businesses to
assess the health of the labour market, make informed policy decisions, and identify trends in
employment and unemployment rates.
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
26.
Can I compare Labour Force Survey results between different countries?
Yes, it has been made easier by the adoption of the ILO revised methodology that has already
been adopted by many countries.
27.
How can I interpret changes in the employment and unemployment rates?
Changes in employment and unemployment rates can indicate shifts in the economy's health.
Decreases in unemployment and increases in employment are generally positive signs, while the
opposite can suggest economic challenges.
28.
How can I get the Report?
The report is available on NBS website at
https://www.nigerianstat.gov.ng
29.
How can I provide feedback or ask questions about the survey results?
The National Bureau of Statistics could be contacted via:
Wakili, I. N. D.
Information Desk
Director, Communication & Public Relations
Department
niwakili@nigerianstat.gov.ng
Saheed Bakare
Labour Statistics Desk
Demography and Household Statistics
Department
ssbakare@nigerianstat.gov.ng
NBSNigeria
NBS_nigeria
NBS_nigeria
NATIONAL BUREAU OF STATISTICS
Head Office
No 1, Wole Olanipekun Street,
Formerly, Plot 762 Independence Avenue
Off Constitution Avenue,
CBD, Abuja, F. C. T.
www.nigerianstat.gov.ng
Related Documents
Recommended textbooks for you

Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning

Economics Today and Tomorrow, Student Edition
Economics
ISBN:9780078747663
Author:McGraw-Hill
Publisher:Glencoe/McGraw-Hill School Pub Co




Managerial Economics: Applications, Strategies an...
Economics
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:Cengage Learning
Recommended textbooks for you
- Managerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage LearningEconomics Today and Tomorrow, Student EditionEconomicsISBN:9780078747663Author:McGraw-HillPublisher:Glencoe/McGraw-Hill School Pub Co
- Managerial Economics: Applications, Strategies an...EconomicsISBN:9781305506381Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. HarrisPublisher:Cengage Learning

Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning

Economics Today and Tomorrow, Student Edition
Economics
ISBN:9780078747663
Author:McGraw-Hill
Publisher:Glencoe/McGraw-Hill School Pub Co




Managerial Economics: Applications, Strategies an...
Economics
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:Cengage Learning