High Frequency Phone Survey, 2020
Papua New Guinea, 2020
World Bank
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February 02, 2021
Last modified
February 02, 2021
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Identification
Survey ID Number
PNG_2020_HFPS-W1_v01_EN_M_v01_A_OCS
Title
High Frequency Phone Survey, 2020
Country
| Name | Country code |
|---|---|
| Papua New Guinea | PNG |
Study type
Socio-Economic/Monitoring Survey [hh/sems]
Series Information
This is the first round of the High Frequency Phone Survey on COVID-19 in Papua New Guinea.
Abstract
The novel coronavirus COVID-19 pandemic is an unprecedented crisis globally. Under the slowdown in economic activity due to the protective measures enacted by governments around the world, global GDP is expected to contract by 5.2 percent, with per capita incomes in most emerging and developing countries forecast to shrink; potentially pushing many millions into poverty and deepening deprivation. In Papua New Guinea, the socio-economic impacts of these measures are compered by geographic dispersion and isolation, weak institutions, and unequal access to services for vulnerable populations. To monitor and assess the socio-economic impacts of COVID-19 in Papua New Guinea, five rounds of High Frequency Phone Survey (HFPS) have been planned and will be conducted quarterly.
Kind of Data
Sample survey data [ssd]
Unit of Analysis
Households
Scope
Keywords
| Keyword |
|---|
| COVID-19 |
| High Frequency Phone Survey |
| Education |
| Economic activity |
| Business |
| Income |
| Farming |
| Remittances |
| Food |
| Health |
| Public services |
| Well-being |
Coverage
Geographic Coverage
National coverage
Universe
Over 18 years of age from the Digicel subscriber logs.
Producers and sponsors
Primary investigators
| Name | Affiliation |
|---|---|
| World Bank | World Bank Group |
Producers
| Name | Affiliation | Role |
|---|---|---|
| Development Data Group | World Bank Group | Technical assistance |
| Poverty and Equity Global Practice | World Bank Group | Technical assistance |
| Research Triangle Institute | Technical assistance | |
| International Food Policy Research Institute | Technical assistance | |
| United Nations Regional Coordination Office | United Nations | Technical assistance |
| Statistics for Development Division | Pacific Community | Technical assistance |
| Digicel Papua New Guinea | Advice on implementation |
Funding Agency/Sponsor
| Name | Abbreviation | Role |
|---|---|---|
| World Bank Group | WBG | Funded the survey and analysis |
Sampling
Sampling Procedure
SAMPLING PROCEDURE
The implementation method was random digit dialling which was administered through a computer system randomly dialling numbers from the Digicel subscriber logs and connecting to a live operator if a live respondent answered. To raise awareness and response rates, a text blast was sent to Digicel subscribers prior to the call notifying that they could potentially be contacted to participate in a survey being conducted by the World Bank.
The target sample size was 2,500 respondents. This figure was determined based on budget constraints and the need to be able to disaggregate the results at the regional level. Since limited auxiliary information was available for sample design, the high frequency phone survey targeted households in the same proportion as the 2016-2018 Demographic and Health Survey (DHS).
Overall, the achieved sample size was 3,115 because of the limited ability to target by geography with a random digit dial design.
For more information on sampling, please refer to the report provided in the External Resources.
The implementation method was random digit dialling which was administered through a computer system randomly dialling numbers from the Digicel subscriber logs and connecting to a live operator if a live respondent answered. To raise awareness and response rates, a text blast was sent to Digicel subscribers prior to the call notifying that they could potentially be contacted to participate in a survey being conducted by the World Bank.
The target sample size was 2,500 respondents. This figure was determined based on budget constraints and the need to be able to disaggregate the results at the regional level. Since limited auxiliary information was available for sample design, the high frequency phone survey targeted households in the same proportion as the 2016-2018 Demographic and Health Survey (DHS).
Overall, the achieved sample size was 3,115 because of the limited ability to target by geography with a random digit dial design.
For more information on sampling, please refer to the report provided in the External Resources.
Weighting
As the survey was administered by mobile phones, the respondents were a representative sample of mobile phone holders and not the overall population. Previous literature has shown that mobile phone holders are more likely to be male, urban, wealthier and more highly educated. To make inferences at the level of the population instead of mobile phone holders, it was necessary to reweight the survey data.
The sampling weights were developed for round one of the Papua New Guinea (PNG) High Frequency Phone Survey (HFPS) in a series of steps. The weights began with weights provided from the survey firm that represented the total number of subscribers in a given province divided by the number of completed calls in that province. For re-weighting, the most recent survey was used (2016-2018 Demographic and Health Survey (DHS)). The weights were then calibrated to the DHS distribution. A second set of weights to do individual analysis was incorporated.
For more information on weighting, please refer to the "Weighting" section (p.40) of the report provided in the External Resources.
The "weight" variable in the Household dataset is called "weight" whereas that in the Person dataset is called "ind_weight".
The sampling weights were developed for round one of the Papua New Guinea (PNG) High Frequency Phone Survey (HFPS) in a series of steps. The weights began with weights provided from the survey firm that represented the total number of subscribers in a given province divided by the number of completed calls in that province. For re-weighting, the most recent survey was used (2016-2018 Demographic and Health Survey (DHS)). The weights were then calibrated to the DHS distribution. A second set of weights to do individual analysis was incorporated.
For more information on weighting, please refer to the "Weighting" section (p.40) of the report provided in the External Resources.
The "weight" variable in the Household dataset is called "weight" whereas that in the Person dataset is called "ind_weight".
Data Collection
Dates of Data Collection
| Start | End | Cycle |
|---|---|---|
| 2020-06-18 | 2020-07-03 | Data collection |
Data Collection Mode
Computer Assisted Telephone Interview [cati]
Questionnaires
Questionnaires
The questionnaire was developped both in English and in Pidgin. The survey instrument for the first round consisted of the following modules:
-Basic information,
-Knowledge of COVID-19,
-Employment and Income loss,
-Food access and Food security,
-Coping strategies,
-Access to health care,
-Public trust and security,
-and Assets and wellbeing.
The questionnaire can be found in the External Resources of this documentation.
-Basic information,
-Knowledge of COVID-19,
-Employment and Income loss,
-Food access and Food security,
-Coping strategies,
-Access to health care,
-Public trust and security,
-and Assets and wellbeing.
The questionnaire can be found in the External Resources of this documentation.
Data Processing
Data Editing
CLEANING OPERATIONS
At the end of data collection, the raw dataset was cleaned by the World Bank team. This included formatting, and correcting results based on monitoring issues, enumerator feedback and survey changes.
Data was edited using the software Stata.
At the end of data collection, the raw dataset was cleaned by the World Bank team. This included formatting, and correcting results based on monitoring issues, enumerator feedback and survey changes.
Data was edited using the software Stata.
Data Appraisal
Data Appraisal
Data was collected and managed using the Survey Solutions software package.
Access policy
Contacts
| Name | Affiliation | URL |
|---|---|---|
| World Bank | World Bank Group | https://www.worldbank.org/ |
Confidentiality
See https://microdata.pacificdata.org/index.php/terms-of-use
Access conditions
Licensed dataset, accessible under conditions.
Before being granted access to the dataset, all users have to formally agree:
1. 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.
2. 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.
3. 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.
Before being granted access to the dataset, all users have to formally agree:
1. 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.
2. 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.
3. 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.
Citation requirements
"Papua New Guinea, High Frequency Phone Survey on COVID-19 2020 (HFPS 2020), Version 01 of the licensed dataset (November 2020), provided by the Pacific Data Hub - Microdata Library. https://microdata.pacificdata.org/index.php/home"
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
Metadata production
DDI Document ID
DDI_PNG_2020_HFPS-W1_v01_EN_M_v01_A_OCS_FAO
Producers
| Name | Abbreviation | Affiliation | Role |
|---|---|---|---|
| Office of Chief Statistician | OCS | Food and Agriculture Oragnization | Adoption of metadata for FAM |
| Statistics for Development Division | SDD | Pacific Community | Documentation of the study |
| World Bank Group | WBG | Documentation of the study |
DDI Document version
PNG_2020_HFPS-W1_v01_EN_M_v01_A_OCS_v01