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Household Budget Survey (HBS) Turkish Statistical Institute September 10-13, 2013

National Seminar on Developing a Program for the Implementation of the 2008 SNA and Supporting Statistics in Turkey Derya TUNCER 10 September 2013 Ankara - Turkey.

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Household Budget Survey (HBS) Turkish Statistical Institute September 10-13, 2013

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  1. National Seminar on Developing a Program for the Implementation of the 2008 SNA and Supporting Statistics in Turkey Derya TUNCER10 September2013 Ankara - Turkey

  2. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Household Budget Survey(HBS) Turkish Statistical Institute September 10-13, 2013

  3. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Purpose • To get data on the determination of the commodities and weights for the consumer price indices, • To monitor the changes of households’ consumption patterns, • Determination of number and level of poor people, • To obtain required data for analysis on households’ living standards, feeding problems, calculations on minimum wage and other socialindicators, • Data for the estimates of private final consumption expenditurein national accounts

  4. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey History • First survey in 1954 • 1987 and 1994 Household Income and Consumption ExpendituresSurveys • Annual regular surveys since 2002 (Household Budget Survey)

  5. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Sample size • 2002 HBS monthly800, annualy9600 households • 2003 HBS monthly 2160,annualy 25920 households • 2004-2008 HBS monthly 720, annualy 8640 households • Since 2009 HBS monthly 1104, annualy13248 households.

  6. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Estimation level • 2002 whole Turkey at urban and rural breakdown • 2003whole Turkey at urban and rural breakdown - NUTS level 1 (12 regions) - NUTS level 2 (26 regions)

  7. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Estimation level • Since 2004 - Turkey at urban/rural breakdown (using each year’s survey data ) -Distribuiton of expenditures at NUTS level-1 and level-2 Non-response rate: For 2011 Household Budget Survey,the non-response rate was 24.5% in rural areas, 25.4% in urban areas, and 25.1% for overall Turkey.

  8. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Data Resorces and Data Collection Methodology: • Household Budget Survey was carried out yearly by following different sample households alternately each month. • Timing of recording transactions isthe month when households are surveyed. • A letter and a brochure have been sent to sample households before the survey. • HBS is applied to households by Regional Offices by using laptops and face-to-face interview, and keeping diaries by households.

  9. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Data Resorces and Data Collection Methodology: • Interviewers visit about 6 households about 8 times, along a month, • Diaries for recording consumption expenditures have been given to the householdsat the beginning of the survey. Data on income status, economic activity, occupation, employment status and incomeare asked at the last visit. • The survey has been implemented by usingCAPI(computer assisted personel interview) system,

  10. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Data Resorces and Data Collection Methodology : • SAS has been used in analyzing & controlling of data. • After data entry, the first stage control and analysis are done by Regional Offices. All cleaned data sets are sent to theCenter. • Data sets are combined and analysed in detailbytheCenter. After weighting, final tables are prepared. • Quality control studies (telephone calls) has been done at HBS since May 2008.

  11. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Reference periods: • General situation of households, consumption habits current situation • Durable goods and services last 12 months including survey month • Consumption expenditures survey month • The questions about employmentthe last week of the survey month • Disposable income last 12 months including survey month

  12. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey 3 basic groups of variables have been obtained from the survey: 1. Variables of socio-economic status of the households: type of dwelling, status of property, heating system, dwelling facilities, durables and vehicles owned etc. 2. Variables of consumption expenditures:definition, style of possession, amount, market unit price, total value, purchase place of the consumer goods and services.

  13. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey 3 basic groups of variables have been obtained from the survey: 3. Variables of household composition, employment and income status:variables related to individuals’ age, gender, educational status, marital status, employment status (occupation, economic activity, employment status, social security), activity and non-activity incomes in the survey month and during last year

  14. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Publish and Timeliness: • Last press release is published at first week of september. Press Release Dynamic database on internet • Micro Data CD Format

  15. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Classifications Used • COICOP (Classification of Individual Consumption by Purpose):This is a classification system used during recording all good and service expenditures of the households in survey month into mechanical environment. COICOP/HBS has been used.

  16. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Classifications Used: • NACE Rev 2:This is used classify economic activities of the workplace (business) of household member who actively carry out an economic activity. • ISCO-08:This is used to classify occupations and profession groups of the household individuals who actively carry out an economic activity.

  17. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey HBS at Eurostat’s side Data are collected on the basis of a gentlemen's agreement approximately every five years. Data are available in Eurobase. The most recent information is relating to the 2005 wave which was published in 2010. Combined micro data sets of household budget surveys for years 2008, 2009 and 2010 and its report were transmitted to Eurostat in 2013.

  18. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey We Discuss; • Changing frequency of HBS for estimation at NUTS1 or NUTS2 level. • Constructing a “conversion factors table”  to convert local units into metric units (kg, lt) • More appropriate method for imputed rents, • Revising poverty methodology based on HBS.

  19. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey What We Want To Do In Future… • We are have in view ; • To increase HBS’s sample size, • To increase compensation rate, (Private Final Consumption Expenditure of national accounts has been compared with HBS.)

  20. National Seminar on Developing A Program for the Implementationof the2008 SNA and Supporting Statistics in Turkey 10 September 2013 / Ankara - Turkey Thank you for your attention…

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