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For any question on data and metadata, please contact: Eurostat user support |
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1.1. Contact organisation | National Statistical Institute of Bulgaria |
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1.2. Contact organisation unit | Agriculture and Forestry Accounts and Prices Department |
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1.5. Contact mail address | 2, Panayot Volov Street 1038, Sofia, Bulgaria |
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2.1. Metadata last certified | 14/12/2020 | ||
2.2. Metadata last posted | 14/12/2020 | ||
2.3. Metadata last update | 14/12/2020 |
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3.1. Data description | |||||||||||||||||||||||||||||||||||||||||||||
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3.2. Classification system | |||||||||||||||||||||||||||||||||||||||||||||
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3.3. Coverage - sector | |||||||||||||||||||||||||||||||||||||||||||||
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3.4. Statistical concepts and definitions | |||||||||||||||||||||||||||||||||||||||||||||
Definition of the land price values
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3.5. Statistical unit | |||||||||||||||||||||||||||||||||||||||||||||
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3.6. Statistical population | |||||||||||||||||||||||||||||||||||||||||||||
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3.7. Reference area | |||||||||||||||||||||||||||||||||||||||||||||
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3.8. Coverage - Time | |||||||||||||||||||||||||||||||||||||||||||||
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3.9. Base period | |||||||||||||||||||||||||||||||||||||||||||||
Not applicable. |
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6.1. Institutional Mandate - legal acts and other agreements | ||||||
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6.2. Institutional Mandate - data sharing | ||||||
Data from the survey are included in Agreements for data exchange and strategic partnership between the National Statistical Institute and other bodies. Data from Member States are provided to Eurostat by Gentlemen's agreement. |
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7.1. Confidentiality - policy | ||||||
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7.2. Confidentiality - data treatment | ||||||
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8.1. Release calendar | |||
The schedule for dissemination of statistical information from the Survey on agricultural land prices and rents is published in the Release Calendar which is presenting the results of the statistical surveys carried out by the National Statistical Institute. |
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8.2. Release calendar access | |||
The Release Calendar is available on the NSI website: https://www.nsi.bg/en/node/488 |
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8.3. Release policy - user access | |||
Data were published in compliance with the Chapter 5 of the Law on Statistics and European Statistics Code of Practice, considering professional independence and with aim of impartiality and transparency, where all users are treated equal. https://www.nsi.bg/en/content/11615/agricultural-land-market-and-rent |
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Annual. |
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10.1. Dissemination format - News release | |||
Press release is regularly published on the website of the National Statistical Institute in June, year n+1 in Bulgarian and English together with data dissemination. |
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10.2. Dissemination format - Publications | |||
Data are regularly published on the website of the National Statistical Institute in June, year n+1 in Bulgarian and English in the domain Statistical data/Agriculture and Forestry/Agriculture. Data are also available for user in web based Information System Infostat. https://www.nsi.bg/en/content/11615/agricultural-land-market-and-rent |
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10.3. Dissemination format - online database | |||
The information is online available through Information System INFOSTAT and can be accessed at NSI website. |
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10.4. Dissemination format - microdata access | |||
Not applicable. |
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10.5. Dissemination format - other | |||
Not applicable. |
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10.6. Documentation on methodology | |||
The Metadata concerning Agricultural Land Prices and Rents Statistics are published in SDMX format on the NSI website, in chapter Metadata and Methodology. Before their first publication metadata were validated by the experts from the “General Methodology and Analysis of Statistical Surveys” Department. The Common EU Methodology is also published at same link, both in Bulgarian and in English. The Metadata and Common Methodology can be accessed at: |
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10.7. Quality management - documentation | |||
The process of quality management includes:
National Quality Report is not available. |
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11.1. Quality assurance | |||
The methods and procedures for the calculation of data are periodically described and their compliance with the Eurostat Common Methodology is documented. During the meetings of the Agricultural Accounts and Prices Working Group, questions of methodological nature are discussed and examples of data development good practices are presented. Comparative analysis with data from previous periods and other sources of information is made. |
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11.2. Quality management - assessment | |||
The assessment of the quality of the data is done through an analysis of the representativeness of the collected information. This is done by measuring the achieved scope of the survey and comparing the survey data with data from other statistical domains: Annual Business Statistics - for investments in the acquisition of agricultural land (in value terms) and from Agricultural Statsistics - for covarage of rented area. Comparisons are also made between the price of agricultural land transactions in two consecutive years at lowest regional level. In case of established data deviations (+; - 25%), they are subject to subsequent communication with the respondents. The extreme (too low or too high) prices are usually excluded from the calculation of average prices. |
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12.1. Relevance - User Needs | ||||||||||||
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12.2. Relevance - User Satisfaction | ||||||||||||
The survey of users satisfaction is not conducted. |
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12.3. Completeness | ||||||||||||
All required data sets, including data at regional level were provided to Eurostat. Data on irrigated and non-irrigated land are not compiled as far the percentage of two land categories is below the percentage of total agricultural land, required in the Common Methodology. |
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13.1. Accuracy - overall | |||
The accuracy of data is achieved by ensuring a satisfactory range in the selection of respondents,development of reliable statistical tools, including IT environment for data collection, data control and data editing and methodological instructions for survey implementation. Sales of permanent grassland is rather rare in Bulgaria. Permanent grassland areas are predominantly owned by the municipalities and used for livestock grazing without any payment (in the vast majority of cases). Therefore, significant changes may be reported from a year to another, usually reflecting small numbers of transactions or small areas. |
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13.2. Sampling error | |||
Not applicable. |
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13.3. Non-sampling error | |||
Only non-response rate is calculated. |
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14.1. Timeliness | |||||||||
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14.2. Punctuality | |||||||||
No delays have been made with regard to deadlines for sending Eurostat data and for publication in the Calendar for submission of the results of statistical surveys conducted by the NSI. |
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15.1. Comparability - geographical | ||||||
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15.2. Comparability - over time | ||||||
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15.3. Coherence - cross domain | ||||||
Comparison is made with data reported in Annual Business Statistics by comparing the value of the costs of acquisition of tangible fixed assets (in particular agricultural land) and the value of sold/purchased agricultural land, estimated within the Survey on agricultural land prices and rents. Comparisons were made also with Farm Structure Survey (Agricultural Census) data by comparing estimated area during the structural surveys at regional and national level with data on rented/hired agricutural land for the observed land use categories. The coherence with other statistical domains is not investigated Consistency with other statistical domains has not been studied. |
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15.4. Coherence - internal | ||||||
The internal coherence of data is ensured by using the same definitions, classifications, and methods of observation. |
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The budget (financial resources) needed for the implementation of survey is published in the National Statistical Program on the NSI website. In order to reduce the burden on respondents, an electronic off-line questionnaire containing logical controls is used. As the main measure of the workload of respondents, the time needed to complete the statistical forms is used. Each questionnaire includes a section that respondents need to complete. The time required to complete the form also includes time needed for data preparation. On the basis of this information, the response burden can be considered relatively high. |
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17.1. Data revision - policy | |||
According to the established policy, data revisions are made when the methodology, the classifications or definitions used are changed. |
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17.2. Data revision - practice | |||
No data revisions have been made up to now. |
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18.1. Source data | ||||||||||||
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18.2. Frequency of data collection | ||||||||||||
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18.3. Data collection | ||||||||||||
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18.4. Data validation | ||||||||||||
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18.5. Data compilation | ||||||||||||
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18.6. Adjustment | ||||||||||||
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No further comments. |
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