Title of statistical activity: Construction price index

Code of statistical activity: 20401

  1. Contact
  2. Metadata update
  3. Statistical presentation
  4. Unit of measure
  5. Reference period
  6. Institutional mandate
  7. Confidentiality
  8. Release policy
  9. Frequency of dissemination
  10. Accessibility and clarity
  11. Quality management
  12. Relevance
  13. Accuracy and reliability
  14. Timeliness and punctuality
  15. Coherence and comparability
  16. Cost and burden
  17. Data revision
  18. Statistical processing
  19. Comments

1. Contact Individual or organisational contact points for the data or metadata, including information on how to reach the contact points.

1.1. Contact organisation The name of the organisation of the contact points for the data or metadata.

Statistics Estonia

1.2. Contact organisation unit An addressable subdivision of an organisation.

Economic and Environmental Statistics Department

1.3. Contact name The name of the contact points for the data or metadata.

Ülo Paulus

1.4. Contact person function The area of technical responsibility of the contact, such as "methodology", "database management" or "dissemination".

Leading Statistician

1.5. Contact mail address The postal address of the contact points for the data or metadata.

51 Tatari Str, 10134 Tallinn, Estonia

1.6. Contact email address E-mail address of the contact points for the data or metadata.

ylo.paulus@stat.ee

1.7. Contact phone number The telephone number of the contact points for the data or metadata.

+372 625 9242

2. Metadata update The date on which the metadata element was inserted or modified in the database.

2.1. Metadata last certified Date of the latest certification provided by the domain manager to confirm that the metadata posted are still up-to-date, even if the content has not been amended.

08/05/2018

2.2. Metadata last update Date of last update of the content of the metadata.

08/05/2018

3. Statistical presentation

3.1. Data description Main characteristics of the data set described in an easily understandable manner, referring to the data and indicators disseminated.

Construction price index; repair and reconstruction work price index; road maintenance work price index

3.2. Classification system Arrangement or division of objects into groups based on characteristics which the objects have in common.

Estonian Classification of Economic Activities (EMTAK 2008) based on NACE Rev. 2

3.3. Sector coverage Main economic or other sectors covered by the statistics.

The survey covers enterprises that have shown the cost of their own construction work in Estonia as well as sellers of building materials.

3.4. Statistical concepts and definitions Statistical characteristics of statistical observations.

Construction price index – expresses the change in the cost of construction characteristic of the base year taking into consideration the price changes of basic inputs.

Repair and reconstruction work price index – expresses the change in the cost of repair and reconstruction work for office buildings taking into consideration the price changes of basic inputs.

Road maintenance work price index – index that expresses the change in the cost of road maintenance work taking into consideration the price changes of basic inputs.

3.5. Statistical unit Entity for which information is sought and for which statistics are ultimately compiled.

Enterprise

3.6. Statistical population The total membership or population or "universe" of a defined class of people, objects or events.

Enterprises whose main activity is construction (general construction activities; electrical, plumbing and other construction installation activities; enterprises specialising in specific construction activities) and which use labour, building machines and building materials in their production process

Enterprises whose main activity is the wholesale of building materials and road construction enterprises

FRAME

List of enterprises whose main activity is construction, the wholesale of building materials and road construction. The list is generated from the Business Register for Statistical Purposes.

List of enterprises who reported construction production in the Structural Business Survey questionnaire (called EKOMAR). The list is based on the data of respondents who submitted the questionnaire as part of the statistical activity 20300 “Financial statistics of enterprises (Annual)”.

3.7. Reference area The country or geographic area to which the measured statistical phenomenon relates.

Estonia as a whole

3.8. Time coverage The length of time for which data are available.

1994–…

3.9. Base period The period of time used as the base of an index number, or to which a constant series refers.

The base year for the index is 1997 = 100.

4. Unit of measure The unit in which the data values are measured.

Index is without unit

5. Reference period The period of time or point in time to which the measured observation is intended to refer.

Month

6. Institutional mandate

6.1. Legal acts and other agreements Legal acts or other formal or informal agreements that assign responsibility as well as the authority to an agency for the collection, processing, and dissemination of statistics.

DIRECTLY APPLICABLE LEGAL ACTS

Council Regulation (EC) No 1165/98 of 19 May 1998 concerning short-term statistics

Regulation (EC) No 1158/2005 of the European Parliament and of the Council of 6 July 2005 amending Council Regulation (EC) No 1165/98 concerning short-term statistics

Regulation (EU) No 461/2012 of 31 May 2012 amending Council Regulation (EC) No 1165/98 concerning short-term statistics and Commission Regulations (EC) No 1503/2006, (EC) No 657/2007 and (EC) No 1178/2008 as regards adaptations related to the removal of the industrial new orders variables

Regulation (EC) No 329/2009 of 22 April 2009 amending Council Regulation (EC) No 1165/98 concerning short-term statistics as regards the updating of the list of variables, the frequency of compilation of the statistics and the levels of breakdown and aggregation to be applied to the variables

Commission Regulation (EC) No 1178/2008 of 28 November 2008 amending Council Regulation (EC) No 1165/98 concerning short-term statistics and Commission Regulations (EC) No 1503/2006 and (EC) No 657/2007 as regards adaptations following the revision of statistical classifications NACE and CPA

Commission Regulation (EC) No 472/2008 of 29 May 2008 implementing Council Regulation (EC) No 1165/98 concerning short-term statistics as regards the first base year to be applied for time series in NACE Revision 2 and, for time series prior to 2009 to be transmitted according to NACE Revision 2, the level of detail, the form, the first reference period, and the reference period

Commission Regulation (EC) No 657/2007 of 14 June 2007 implementing Council Regulation (EC) No 1165/98 concerning short-term statistics as regards the establishment of European sample schemes

Commission Regulation (EC) No 1503/2006 of 28 September 2006 implementing and amending Council Regulation (EC) No 1165/98 concerning short-term statistics as regards definitions of variables, list of variables and frequency of data compilation

Regulation (EC) No 1893/2006 of the European Parliament and of the Council of 20 December 2006 establishing the statistical classification of economic activities NACE Revision 2 and amending Council Regulation (EEC) No 3037/90 as well as certain EC Regulations on specific statistical domains

Regulation (EC) No 596/2009 of the European Parliament and of the Council of 18 June 2009 adapting a number of instruments subject to the procedure referred to in Article 251 of the Treaty to Council Decision 1999/468/EC with regard to the regulatory procedure with scrutiny

OTHER LEGAL ACTS

COMMISSION DECISION of 22 February 1994 on measures to be taken for the implementation of Council Directive 89/130/EEC, Euratom on the harmonization of the compilation of gross national product at market prices (94/168/EC, Euratom)

OTHER AGREEMENTS

Not available

7. Confidentiality A property of data indicating the extent to which their unauthorised disclosure could be prejudicial or harmful to the interest of the source or other relevant parties.

7.1. Confidentiality - policy Legislative measures or other formal procedures which prevent unauthorised disclosure of data that identify a person or economic entity either directly or indirectly.

The dissemination of data collected for the purpose of producing official statistics is guided by the requirements provided for in § 34 and § 35 of the Official Statistics Act.

7.2. Confidentiality - data treatment Rules applied for treating the data set to ensure statistical confidentiality and prevent unauthorised disclosure.

The treatment of confidential data is regulated by the Procedure for Protection of Data Collected and Processed by Statistics Estonia: https://www.stat.ee/66485.

8. Release policy Rules for disseminating statistical data to interested parties.

8.1. Release calendar The schedule of statistical release dates.

Notifications about the dissemination of statistics are published in the release calendar, which is available on the website. Every year on 1 October, the release times of the statistical database, news releases, main indicators by IMF SDDS and publications for the following year are announced in the release calendar (in the case of publications – the release month).

8.2. Release calendar access Access to the release calendar information.

https://www.stat.ee/release-calendar

8.3. User access The policy for release of the data to users, the scope of dissemination (e.g. to the public, to selected users), how users are informed that the data are being released, and whether the policy determines the dissemination of statistical data to all users.

All users have been granted equal access to official statistics: dissemination dates of official statistics are announced in advance and no user category (incl. Eurostat, state authorities and mass media) is provided access to official statistics before other users. Official statistics are first published in the statistical database. If there is also a news release, it is published simultaneously with data in the statistical database. Official statistics are available on the website at 8:00 a.m. on the date announced in the release calendar.

9. Frequency of dissemination The time interval at which the statistics are disseminated over a given time period.

Quarterly

10. Accessibility and clarity

10.1. News release Regular or ad-hoc press releases linked to the data.

The news release “Construction price index” once a quarter. The news release can be viewed on the website at https://www.stat.ee/news-releases.

10.2. Publications Regular or ad-hoc publications in which the data are made available to the public.

Not published

10.3. Online database Information about on-line databases in which the disseminated data can be accessed.

Data are published under the subject area “Economy / Prices” in the statistical database at http://pub.stat.ee.

10.4. Microdata access Information on whether micro-data are also disseminated.

The dissemination of data collected for the purpose of producing official statistics is guided by the requirements provided for in § 34, § 35, § 36, § 37, § 38 of the Official Statistics Act. Access to microdata and anonymisation of microdata are regulated by Statistics Estonia’s procedure for dissemination of confidential data for scientific purposes: https://www.stat.ee/dokumendid/51669.

10.5. Other References to the most important other data dissemination done.

Data serve as input for statistical activities 20103 “Construction volume indices”, 20405 “Agricultural input price index”, 20412 “Dwelling price index and owner-occupied housing price index”, 21401 “National accounts (annual)”, 21405 “National accounts (quarterly)”, 21406 “Regional GDP” and 21408 “Supply and use tables”.

10.6. Documentation on methodology Descriptive text and references to methodological documents available.

Producer Price Index Manual. Theory and Practice, International Monetary Fund (2004)

http://www.imf.org/external/np/sta/tegppi/index.htm

https://www.imf.org/external/pubs/ft/ppi/2010/manual/ppi.pdf

Methodology of short-term business statistics. Interpretation and guidelines, Eurostat (2006)

10.7. Quality documentation Documentation on procedures applied for quality management and quality assessment.

The reports from the Commission to the Council and the European Parliament concerning Short-Term Statistics, PEEI in focus

11. Quality management Systems and frameworks in place within an organisation to manage the quality of statistical products and processes.

11.1. Quality assurance All systematic activities implemented that can be demonstrated to provide confidence that the processes will fulfil the requirements for the statistical output.

To assure the quality of processes and products, Statistics Estonia applies the EFQM Excellence Model, the European Statistics Code of Practice and the Quality Assurance Framework of the European Statistical System (ESS QAF). Statistics Estonia is also guided by the requirements in § 7. “Principles and quality criteria of producing official statistics” of the Official Statistics Act.

11.2. Quality assessment Overall assessment of data quality, based on standard quality criteria.

Statistics Estonia performs all statistical activities according to an international model (Generic Statistical Business Process Model – GSBPM). According to the GSBPM, the final phase of statistical activities is overall evaluation using information gathered in each phase or sub-process; this information can take many forms, including feedback from users, process metadata, system metrics and suggestions from employees. This information is used to prepare the evaluation report which outlines all the quality problems related to the specific statistical activity and serves as input for improvement actions.

12. Relevance The degree to which statistical information meet current and potential needs of the users.

12.1. User needs Description of users and their respective needs with respect to the statistical data.

Ministry of Economic Affairs and Communications

Ministry of Finance

Eesti Pank (central bank of Estonia)

Estonian Association of Construction Entrepreneurs

Association of Construction Material Producers of Estonia

Tallinn city government

Users’ suggestions and information about taking these into account are available on the website of Statistics Estonia at https://www.stat.ee/statistikatood.

12.2. User satisfaction Measures to determine user satisfaction.

Since 1996, Statistics Estonia has conducted reputation and user satisfaction surveys.

All results are available on the website at https://www.stat.ee/user-surveys.

12.3. Completeness The extent to which all statistics that are needed are available.

In compliance with with the volume and deadlines of the European Union requirements: Council Regulation (EC) No 1165/98 of 19 May 1998 concerning short-term statistics; Regulation (EC) No 1158/2005 of the European Parliament oand of the Council of 6 July 2005 amending Council Regulation (EC) No 1165/98 concerning short-term statistics

13. Accuracy and reliability Accuracy: closeness of computations or estimates to the exact or true values that the statistics were intended to measure.
Reliability: closeness of the initial estimated value to the subsequent estimated value.

13.1. Overall accuracy Assessment of accuracy, linked to a certain data set or domain, which is summarising the various components.

The type of survey and the data collection methods ensure sufficient coverage and timeliness.

13.2. Sampling error That part of the difference between a population value and an estimate thereof, derived from a random sample, which is due to the fact that only a subset of the population is enumerated.

Not applicable

13.3. Non-sampling error Error in survey estimates which cannot be attributed to sampling fluctuations.

Not measured

14. Timeliness and punctuality

14.1. Timeliness Length of time between data availability and the event or phenomenon they describe.

The data are published 20 days after the end of the reference quarter (T + 20) or on the following working day.

14.2. Punctuality Time lag between the actual delivery of the data and the target date when it should have been delivered.

The data have been published at the time announced in the release calendar.

15. Coherence and comparability

15.1. Comparability - geographical The extent to which statistics are comparable between geographical areas.

Countries can implement different data collection methods (surveys, use of administrative data) and different calculation procedures to enable better use of the data in the country. This may result in reduced comparability of data between the countries.

15.2. Comparability - over time The extent to which statistics are comparable or reconcilable over time.

The data are comparable over time.

15.3. Coherence - cross domain The extent to which statistics are reconcilable with those obtained through other data sources or statistical domains.

Not applicable

15.4. Coherence - internal The extent to which statistics are consistent within a given data set.

The outputs of the statistical activity are coherent. Higher-level aggregations are derived from detailed indices according to pre-defined procedures.

16. Cost and burden Cost associated with the collection and production of a statistical product and burden on respondents.

Cost of statistical activity 30.1 thousand euros (data for 2018)

Total time of filling in reports of the statistical activity, working days: 205.75

Average time of filling in the reports, hours per report:

Ehitushind 0.75

Ehitusmaterjalide hind 1.5

(data for 2017)

17. Data revision Any change in a value of a statistic released to the public.

17.1. Data revision - policy Policy aimed at ensuring the transparency of disseminated data, whereby preliminary data are compiled that are later revised.

The data revision policy and notification of corrections are described in the dissemination policy of Statistics Estonia at https://www.stat.ee/dissemination-policy.

17.2. Data revision - practice Information on the data revision practice.

The published data may be revised if the methodology is modified, errors are discovered, new or better data become available.

18. Statistical processing

18.1. Source data Characteristics and components of the raw statistical data used for compiling statistical aggregates.

SURVEY DATA

Total population is 2,500 construction companies and 150 wholesale companies of wood, construction materials and sanitary equipment as well as road construction companies.

The sample includes 75 construction companies and 25 wholesale companies of wood, construction materials and sanitary equipment as well as road construction companies.

An expert choice of construction companies is made. Wholesale companies of wood, construction materials and sanitary equipment and road construction companies are sampled by sales volume of construction materials.

ADMINISTRATIVE DATA

Not used

DATA FROM OTHER STATISTICAL ACTIVITIES

Data from statistical activities 20007 “Financial statistics of enterprises (quarterly)”, 20300 “Financial statistics of enterprises (annual)”, 20407 “Consumer Price Index” and 20408 “Producer Price Index of Industrial Output” are used.

18.2. Frequency of data collection Frequency with which the source data are collected.

Monthly

18.3. Data collection Systematic process of gathering data for official statistics.

Data are collected and the submission of questionnaires is monitored through eSTAT (the web channel for electronic data submission). The questionnaires have been designed for independent completion in eSTAT and include instructions and controls. The questionnaires and information about data submission are available on Statistics Estonia’s website at https://www.stat.ee/andmete-esitamine (in Estonian).

Data are collected with the monthly official statistics questionnaires “Ehitushind” and “Ehitusmaterjalide hind”.

18.4. Data validation Process of monitoring the results of data compilation and ensuring the quality of statistical results.

The input data is checked and, if necessary, corrected according to specified rules. The compliance of estimated statistics with the quality requirements is checked as well: comparisons are made with previous periods, internal coherence, the coverage of the total population and the response rate are checked.

18.5. Data compilation Operations performed on data to derive new information according to a given set of rules.

On the bases of collected data Laspeyres-type price indices are calculated. Microdata are aggregated on the required level.

18.6. Adjustment The set of procedures employed to modify statistical data to enable it to conform to national or international standards or to address data quality differences when compiling specific data sets.

Not applied

19. Comments Supplementary descriptive text which can be attached to data or metadata.

Not available