Inquérito Sobre Despesas, Receitas e Emprego 2018-2019
Angola, 2018 - 2019
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AGO_2018_IDREA_v01_M
Inquérito Sobre Despesas, Receitas e Emprego 2018-2019
Survey on Expenses, Revenues and Employment
| Name | Country code |
|---|---|
| Angola | AGO |
Income/Expenditure/Household Survey [hh/ies]
The National Institute of Statistics of Angola (INE), conducted the Expenses and Revenue Survey (IDR) and Expenses, Revenue and Employment Survey in Angola (IDREA). Both surveys were conducted in the same conglomerate, had the same representation and used the same questions using the recall method, that is, the head of the household was asked to report on the expenses incurred in the last 7 days. IDREA could be the benchmark for measuring poverty in the future and will be used in the production of socio-economic indicators for the collection period.
The IDR survey is intended to measure and compare poverty through consumption and uses the daily method, which consists of making alternate visits to the household, for 7 days, recording its expenses; a similar methodology used in the Integrated Survey on Population Welfare (IBEP) 2008/2009. The two surveys (IBEP 2008/2009 and IDR 2018/2019) may present different results, in relation to the levels of poverty, due to the methodology used by each of them, but they are comparable and can be used to make assessments of the trends of poverty over time.
The IDREA aimed to produce information for decision making. More specifically:
- To update the Poverty Profile in Angola
- To update the weights of the Consumer Price Index (CPI)
- To estimate household consumption for National Accounts
- To evaluate Angola's progress towards the achievement of the Sustainable Development (SDG) 2015-2030, in the implementation of the PND 2018-2022 and African Agenda 2063.
Sample survey data [ssd]
- Individuals
- Households
- Communities
Version
v0.1: Edited, anonymous dataset
Scope
The scope of the IDREA 2018 includes:
- Household and household members: Demography, Health, Education, Housing, Water and Sanitation, Expenses and Income, Food and Non-Food Consumption, and Agriculture.
- Communities: Demographic Information, Economy and Infrastructure, Education, Health and Social Action, Agriculture, Local Markets Prices and Units Measures.
Coverage
National coverage:
- Capital city: Luanda
- Center (urban): Urban areas of Huambo, Bié, Benguela and South Cuanza
- Center (rural): Rural areas of Huambo, Bié, Benguela and South Cuanza
- East (urban): Urban areas of North Lunda, South Lunda, Moxico and Cuando Cubango
- East (rural): Rural areas of North Lunda, South Lunda, Moxico and Cuando Cubango
- Center-north (urban): Urban areas of Bengo, Malanje and North Cuanza
- Center-north (rural): Rural areas of Bengo, Malanje and North Cuanza
- South (urban): Urban areas of Namibe, Cunene and Huíla
- South (rural): Rural areas of Namibe, Cunene and Huíla
- North (urban): Urban areas of Cabinda, Uíge and Zaire
- North (rural): Rural areas of Cabinda, Uíge and Zaire
Producers and sponsors
| Name | Affiliation |
|---|---|
| Instituto Nacional de Estatística (INE) | The Government of Angola |
| Name | Role |
|---|---|
| The World Bank | Funding |
Sampling
A total of 12,448 households were independently selected in each of the 18 provinces for each survey. The two surveys were representative by area of residence down to the province level. However, in order to allow the spatial and temporal disaggregation of prices, it was decided to maintain the regional breakdown that had been introduced in 2008, which grouped the conglomerates in 11 regions considered to be quite homogeneous from the point of view of price formation.
The response rates for the IDR /IDREA were around 86.1% and 99.7% respectively.
Survey instrument
4/5 questionnaire models were designed to collect the IDR / IDREA surveys data following the recommended objectives:
- Questionnaire A for capturing data on demography, health, education, housing, water and sanitation, expenses and income, production agribusiness and fisheries.
- Questionnaire B and C for capturing data on expenses and consumption aggregate diary.
- Questionnaire E for capturing data on prices and unit measures used in local markets.
- Questionnaire F for the Community module.
More details on the questionnaire are provided as external resources.
Data collection
| Start | End |
|---|---|
| 2018-03 | 2019-02 |
| Name | Affiliation |
|---|---|
| Instituto Nacional de Estatística | The Government of Angola |
Depositor information
| Name | Affiliation |
|---|---|
| Instituto Nacional de Estatística | The Government of Angola |
Data Access
| Name | Affiliation | URL | |
|---|---|---|---|
| Instituto Nacional de Estatística | The Government of Angola | geral@ine.gov.ao | https://www.ine.gov.ao |
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:
Instituto Nacional de Estatística. Inquérito Sobre Despesas, Receitas e Emprego em Angola (IDREA) 2018. Ref. AGO_2018_IDREA_v01_M. Downloaded from [url] on [date].
Contacts
| Name | Affiliation | |
|---|---|---|
| Instituto Nacional de Estatística | The Government of Angola | geral@ine.gov.ao |
Metadata production
DDI_AGO_2018_IDREA_v01_M_WB
| Name | Affiliation | Role |
|---|---|---|
| Development Economics Data Group | The World Bank | Documentation of the DDI |
| The Sub-Saharan Team for Statistical Development | The World Bank | Documentation of the DDI |
2020-04-20
Metadata version
Version 0.1 (April 2020)