High Frequency Survey 2015, Wave 1

South Sudan, 2015

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Reference ID

SSD_2015_HFS-W1_v02_M

DOI

https://doi.org/10.48529/bn2b-8q88

Producer(s)

Utz J. Pape

Collection(s)

Fragility, Conflict and Violence

Metadata

DDI/XML JSON

Created on

Feb 08, 2017

Last modified

Feb 09, 2017

Page views

82432

Downloads

16606

Identification

Survey ID number

SSD_2015_HFS-W1_v02_M

Title

High Frequency Survey 2015

Subtitle

Wave 1

Country/Economy

Name	Country code
South Sudan	SSD

Study type

Other Household Survey [hh/oth]

Series Information

Prior to the High Frequency South Sudan Survey Wave 1 (2015), a High Frequency Panel Survey was conducted between August 2012 and September 2014, which scaled up an existing pilot project to a nationwide survey. The High Frequency South Sudan Survey Wave 1 (2015) is followed by Wave 2 conducted in 2016.

Abstract

Between February and September 2015, World Bank in collaboration with South Sudan’s National Bureau of Statistics, funded by DfID, conducted the first wave of the High Frequency South Sudan Survey to monitor welfare and perceptions of citizens in all accessible areas of South Sudan.

This dataset contains information on security, economic conditions, education, employment, access to services, and perceptions. It also includes comprehensive information on assets and consumption, to allow estimation of poverty based on the Rapid Consumption methodology as detailed in Pape and Mistiaen (2014).

Kind of Data

Sample survey data [ssd]

Unit of Analysis

Households
Individuals

Version

Version Description

v01, edited, anonymous datasets for public distribution

Version Notes

3/20/2020 - Input data files and replication programs removed form dissemination package.

Scope

Notes

The scope of the survey includes:

Household : Household listing, household characteristics: household member information (relation to head, migration, education, occupation, employment status, earnings) household head module (marital status, migration,tribe, religion, housing type and tenure, amenities, land ownership and use, proximity to school and market, hunger, livelihood)
Food consumption - quantity, price and source
Non-food consumption - quantity, price and source
Livestock
Durable goods
Physical, Psychological and Social Well-Being

Coverage

Geographic Coverage

Six of South Sudan’s ten former states: Western Equatoria, Central Equatoria, Eastern Equatoria, Northern Bahr El Ghazal, Western Bahr El Ghazal, and Lakes state.

Geographic Unit

State

Universe

The survey covered urban and rural households

Producers and sponsors

Primary investigators

Name	Affiliation
Utz J. Pape	The World Bank

Producers

Name	Role
South Sudan's National Bureau of Statistics	Implementation Agency

Funding Agency/Sponsor

Name	Role
UK Department for International Development	Funding

Sampling

Sampling Procedure

The sample design employs a stratified two-stage clustered design. Within each of the 12 strata (6 states, urban and rural), the primary sampling units are enumeration areas (EAs) that were drawn randomly proportional to size. Within EAs, a listing was conducted and 12 household were drawn randomly as unit of observation.

Deviations from the Sample Design

EAs were replaced if inaccessibility rendered field work unfeasible. Replacements were approved by the project manager. Replacement of households were approved by the supervisor after a total of three unsuccessful visits of the household.

Weighting

The sampling weight is the inverse probability of selection. The selection probability for a household can be decomposed into the selection probability of the EA and the selection probability of the household within the EA. The selection probability of an EA is calculated as the number of households within the EA divided by the number of households within the stratum multiplied by the number of selected EAs in the stratum estimated using the 2008 Census. The selection probability for a household within an EA is constant across households and is calculated as the number of households selected in the EA over the number of listed households in the EA. Sampling weights were then scaled to equal the number of households per strata using the Census 2008 data. More information can be found in the technical appendix of the South Sudan Poverty Profile 2015.

Survey instrument

Questionnaires

The questionnaire comprises the following modules
Module B: Household Roster
Module C: Household Head
Module D: Household Characterisitcs
Module E: Food consumption
Module F: Non-food consumption
Module G: Livestock
Module H: Durable goods
Module I: Physical, Psychological and Social Well-Being
Module J: Enumerator Conclusions

The questionnaire is provided under the Related Materials tab.

Data collection

Dates of Data Collection

Start	End
2015-02	2015-09

Data Collection Notes

Data collection was implemented in 2 phases by randomly splitting each stratum into two equal-sized parts.

The survey was conducted using a CAPI mode (SurveyCTO sofware). Some questions refered to responses of earlier questions in their wordings. To allow that, the questions might have special characters in their wordings.

For example:

Question"Please confirm that your ID number is [qr_id]," where qr_id is another variable. Here the square brackets [] are used so that instead of "qr_id," the value of qr_id as selected by the respondent, will appear within the wordings of this question in the tablet when the survey is administered.

The data tables were downloaded directly from the SurveyCTO platform. Each data table has variables "State", "ea", and "hh". These are the identifying variables for the households and are used to match the observations in the given datasets.

Data processing

Data Editing

See accompanying STATA do-files, available under the related materials tab

Access policy

Confidentiality

Is signing of a confidentiality declaration required?	Confidentiality declaration text
yes	Before being granted access to the dataset, all users have to formally agree: To make no copies of any files or portions of files to which s/he is granted access except those authorized by the data depositor. Not to use any technique in an attempt to learn the identity of any person, establishment, or sampling unit not identified on public use data files. To hold in strictest confidence the identification of any establishment or individual that may be inadvertently revealed in any documents or discussion, or analysis. Such inadvertent identification revealed in her/his analysis will be immediately brought to the attention of the data depositor.

Access conditions

The dataset has been anonymized and is available as a Public Use Dataset. It is accessible to all for statistical and research purposes only, under the following terms and conditions:

The data and other materials will not be redistributed or sold to other individuals, institutions, or organizations without the written agreement of the World Bank Microdata Library.
The data will be used for statistical and scientific research purposes only. They will be used solely for reporting of aggregated information, and not for investigation of specific individuals or organizations.
No attempt will be made to re-identify respondents, and no use will be made of the identity of any person or establishment discovered inadvertently. Any such discovery would immediately be reported to the World Bank Microdata Library.
No attempt will be made to produce links among datasets provided by the World Bank Microdata Library, or among data from the World Bank Microdata Library and other datasets that could identify individuals or organizations.
Any books, articles, conference papers, theses, dissertations, reports, or other publications that employ data obtained from the World Bank Microdata Library will cite the source of data in accordance with the Citation Requirement provided with each dataset.

Citation requirements

Use of the dataset must be acknowledged using a citation which would include:

the Identification of the Primary Investigator
the title of the survey (including country, acronym and year of implementation)
the survey reference number
the source and date of download

Example
Utz.J. Pape, The World Bank. South Sudan National Bureau of Statistics. High Frequency South Sudan Survey 2015, Wave 1 (HFS-W1). Ref. SSD_2015_HFS-W1_v02_M. The World Bank Group. Dataset downloaded from [URL] on [date]

Archive where study is originally stored

World Bank Microdata Library
microdata.worldbank.org
Cost: None

Depositor information

Depositor

Name	Affiliation
Poverty Global Practice (AFR)	IBRD

Disclaimer and copyrights

Disclaimer

The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.

Contacts

Name	Affiliation	Email
Utz J. Pape	The World Bank	upape@worldbank.org

Metadata production

DDI Document ID

DDI_SSD_2015_HFS-W1_v02_M_WB

Producers

Name	Affiliation	Role
Development Economics Data Group	The World Bank	Documentation of the DDI

Date of Metadata Production

2020-03-20

Metadata version

DDI Document version

Version 02 (March 2020)
Input data files and replication programs removed form dissemination package.

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