Statistical Office of the Republic of Serbia (SORS)

Unit for statistics of education, science and culture

Serbia

11050 Belgrade,

Milana Rakica 5

Statistics on Government R&D (GOVERD) measure research and experimental development (R&D) performed in the Government sector, i.e. R&D expenditure and R&D personnel. In line with this objective the target population for the national R&D survey of the Government sector should consist of all R&D performing units (including all R&D performers – occasional and continuous, known and unknown - in all branches and size classes) belonging to this sector.

Main concepts and definitions used for the production of R&D statistics are given by the OECD (2015), Frascati Manual 2015: Guidelines for Collecting and Reporting Data on Research and Experimental Development, The Measurement of Scientific, Technological and Innovation Activities, which is the internationally recognised standard methodology for collecting R&D statistics and by the European Business Statistics Methodological Manual on R&D Statistics (EBS Methodological Manual on R&D Statistics). 

Since the beginning of 2021, the collection of R&D statistics is based on Commission Implementing Regulation (EU) No 2020/1197 of 30 July 2020. The Regulation sets the framework for the collection of R&D statistics and specifies the main variables of interest and their breakdowns at predefined level of detail. Statistics on science, technology and innovation were collected until the end of 2020 based on the Commission Implementing Regulation (EU) No 2012/995 concerning the production and development of Community statistics on science and technology. 

• The local units for the statistics are compiled at regional level according to NUTS 2 – Nomenclature of Territorial Units for Statistics;
• The distribution by socioeconomic objectives (SEO) is based on Nomenclature for the Analysis and Comparisons of Scientific Programmes and Budgets (NABS);
• The fields of research and development are based on Classification and distribution by Fields of Research and Development (FORD).

See below.

According to the Frascati Manual, expenditure on extramural R&D (i.e. R&D performed outside the statistical unit) is not included in intramural R&D performance totals (FM, §4.12).

See below.

See below.

R&D coefficients are used for the calculation and estimation of FTE data to report in line with FM

The statistical unit is the institutional unit as defined by Council Regulation (EEC) No 1993/696 of 15 March 1993.

R&D institutes and institutes of national interest for the Republic of Serbia.

See below.

The target population is the population for which inferences are made. The frame (or frames, as sometimes several frames are used) is a device that permits access to population units. The frame population is the set of population units which can be accessed through the frame and the survey data really refer to this population of institutional units.

The objective of the European R&D statistics is to cover all intramural R&D activities. In line with this objective, the target population for the national R&D survey of the Government Sector should consist of all R&D performing units (including known R&D performers or assumed to perform R&D). In practise however, countries in their R&D surveys might have difficulty in identifying R&D activities at the municipality level. 

In ESS countries, the frame population for GOV R&D statistics is defined as the list of all the institutional units classified by the national accounts (ESA) as included in the General government (S.13), with the exclusion of those units included in the Higher education sector (HES).

Not requested.

Republic of Serbia (without data for Kosovo and Metohija).

Not requested. See point 3.4.

Not requested. The base year for the unit Purchasing Power Standard (PPS) and PPS per inhabitant at constant prices is currently 2005. All calculations of non-basic unit (national currencies) are done by Eurostat.

Funds are presented in thousands of RSD. The data on employed staff and researchers relate to persons (shown as natural persons and as full-time equivalent).

The calendar year. 

See below.

- Frascati Manual 2015, Guidelines for Collecting and Reporting Data on Research and Experimental Development

- European Business Statistics Methodological Manual on R&D Statistics

Not requested.

The Statistical Office of the Republic of Serbia has an agreement on cooperation with a large number of organizations and institutions, both nationally and internationally, with which it exchanges information, data and experiences.

There is also intensive cooperation between different organizational units within the Institute itself.

Confidentiality, being one of the process quality components, concerns the privacy of data providers (households, enterprises, administrations and other respondents), the confidentiality of the information they provide and the extent of its use for statistical purposes.

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.

a)       Confidentiality protection required by law:

Pursuant to Article 46 of the Law on Official Statistics (“Official Gazette of RS”, number 104/09), Articles 7 and 35 of the Law on Government Administration (“Official Gazette of RS ”, No 79/05, 101/07, 95/2010, 99/2014, 47/2018 and 30/2018 - other law) and Articles 9, 15, 16  and 18 of the Law on Free Access to Information of Public Interest (“Official Gazette of RS”, No120/04, 54 /07 104/09, 36/10 and 105/21), Director of the SORS hereby adopt Rulebook on statistical data protection in the statistical office of the Republic of Serbia. The Rulebook lays down the measures to be implemented so as to protect data and information in the SORS.

In addition, Regulation (EC) No 223/2009 on European statistics (recital 24 and Article 20(4)) of 11 March 2009 (OJ L 87, p. 164), stipulates the need to establish common principles and guidelines ensuring the confidentiality of data used for the production of European statistics and the access to those confidential data with due account for technical developments and the requirements of users in a democratic society.

b)       Confidentiality commitments of survey staff: 

The protection of secret data and documents shall be done in accordance with the Law on Data Secrecy. Confidential data from Article 3 of the Rulebook are considered official secret and cannot be published or communicated, that is, they cannot be part of aggregated data from which individual data can be identified. Individual data can be given only to the owner of those data. Only the employees of the Office authorized by decision of the Director of the Office shall have access to confidential data from administrative sources.

Individual data can be given only to the owner of those data. Only the employees of the Office authorized by decision of the Director of the Office shall have access to confidential data from administrative sources.

Also, if SORS transmits data with a confidentiality flag or an embargo date, these data are not disseminated until the confidentiality flag is lifted in a subsequent data transmission or the embargo expired.

The data are available on the last day of August in the results published on the website of the Institute, according to the official calendar of data publishing.

www.stat.gov.rs  

External users can find the exact date of publication in the blackout calendar located on the Institute's website.

www.stat.gov.rs

External users can find information in the Bulletin and in the Statistical Release on the SORS's website.

https://publikacije.stat.gov.rs/G2022/PdfE/G20225685.pdf

https://publikacije.stat.gov.rs/G2022/PdfE/G20221231.pdf

In line with the Community legal framework and the European Statistics Code of Practice Eurostat disseminates European statistics on Eurostat's website respecting professional independence and in an objective, professional and transparent manner in which all users are treated equitably. The detailed arrangements are governed by the Eurostat protocol on impartial access to Eurostat data for users.

Annual.

See below.

1) Y - Yes, N – No

See below.

1) Y – Yes, N - No 

Only with main indicators.

Not requested.

See below.

See below.

Not requested.

1) Y – Yes, N - No 

Abbreviated methodology in the national language is available on the web site of the SORS.

https://publikacije.stat.gov.rs/G2023/Pdf/G202320002.pdf , and the ESS Metadata Handler 

Not requested.

See below.

Quality is provided by strict implementation of definitions and conceptual frameworks of European Statistics, Frascati methodology and through validation of data. Major deviations and inconsistencies were not observed.

The R&D survey in Serbia has been implemented annually according to OECD’s Frascati methodology since 2008. The agency responsible for the R&D survey is the Statistical Office of the Republic of Serbia.

The R&D survey is obligatory according to the Serbian national statistics act and national statistical programme. From 2008  a unified questionnaire was used for all four Frascati sectors, i.e. business enterprise, government, higher education and private non-profit sector.

Methodological instructions were made, with the intention to facilitate data reporting by data providers and better data quality and to ensure all demands based on the combined OECD/Eurostat R&D statistics questionnaire and based on the Commission Regulation 995/2012 at national level.

The new organisation and improved methodology demanded directories based on the Business Statistical Register for each sector separately, and supplemented with additional information from other administrative registers (kept by the

Ministry of the Economy and the Ministry of  Education, Science and Technological development). The improved methodology took into consideration all prescribed demands issued by Frascati Manual and Commission Regulation 995/2012 and Commission Implementing Regulation (EU) No 2020/1197. All methodology for R&D survey is in line with FM.

The data are available free of charge on the website of SORS: Statistical Yearbook, and Bulletin on Scientific Research. https://publikacije.stat.gov.rs/G2022/PdfE/G20225685.pdf, Statistical Release: Research and development activity https://publikacije.stat.gov.rs/G2022/PdfE/G20221231.pdf .

At International level, Statistical Office shares data with Eurostat, UNESCO and OECD. At national level data are shared with Ministry of Education, Science and Technological development, Centre for Research and development and other STI-related institutions. Data are used by researchers, PhD students, journalists and other users

See below.

1)       Users' class codification

1- Institutions:
• European level: Commission (DGs, Secretariat General), Council, European Parliament, ECB, other European agencies etc.
• in Member States, at the national or regional level: Ministries of Economy or Finance, other ministries (for sectoral comparisons), National Statistical Institutes and other statistical agencies (norms, training, etc.), and
• International organisations: OECD, UN, IMF, ILO, etc.

2- Social actors: Employers’ associations, trade unions, lobbies, among others, at the European, national or regional level.

3- Media: International or regional media – specialized or for the general public – interested both in figures and analyses or comments. The media are the main channels of statistics to the general public.

4- Researchers and students (Researchers and students need statistics, analyses, ad hoc services, access to specific data.)

5- Enterprises or businesses (Either for their own market analysis, their marketing strategy (large enterprises) or because they offer consultancy services)

6- Other (User class defined for national purposes, different from the previous classes.)

To evaluate if users' needs have been satisfied, the best way is to use user satisfaction surveys.

No specific research was conducted on the satisfaction of users.

See below.

Not applicable.

Completeness is assessed via comparison of the data delivered against the requirements of Commission Implementing Regulation (EU) No 2020/1197 of 30 July 2020. The Regulation (EU) stipulates periodicity of variables that should be provided, breakdowns and if they should be provided mandatory or on voluntary basis.

Criteria:

A) Obligatory data. Only 'Very Good' = 100%, Poor' >95%; 'Very Poor' <100% apply.

B) Optional data. 'Very Good' = 100%; 'Good' = >75%; 'Satisfactory' 50 to 75%%; 'Poor' 25 to 50%; 'Very Poor' 0 to 25%.

See below.

1) Y-start year, N – data not available

1) Y-start year, N – data not available

1) Y-start year, N – data not available

1) This question is optional. It refers to variables and breakdowns NOT asked by the Commission Implementing Regulation (EU) No 2020/1197 (neither as 'optional').

2) Y-start year

Accuracy in the statistical sense denotes the closeness of computations or estimates to the exact or true values. Statistics are not equal with the true values because of variability (the statistics change from implementation to implementation of the survey due to random effects) and bias (the average of the possible values of the statistics from implementation to implementation is not equal to the true value due to systematic effects).

Several types of statistical errors occur during the survey process. The following typology of errors has been adopted:

1. Sampling errors. These only affect sample surveys. They are due to the fact that only a subset of the population, usually randomly selected, is enumerated.

2. Non-sampling errors. Non-sampling errors affect sample surveys and complete enumerations alike and comprise:

a) Coverage errors,

b) Measurement errors,

c) Non response errors and

d) Processing errors.

Model assumption errors should be treated under the heading of the respective error they are trying to reduce.

1)  Ranking of the type(s) of errors that result in over/under-estimation, from the most important source of error (1) to the least important source of error (5). In the event that errors of a particular type do not exist, is used the sign ‘-‘.

2)  The perceived direction of the ‘overall’ error using the signs “+” for over estimation, “-” for under estimation and “+/-” when assumption of the direction of the error cannot be made for R&D.

1) 'Very Good' = High level of coverage (annual rate of substitution in the target population lower than 5%). High average rates of response (>80%) in census and sample surveys. Full data consistency with reference to totals and relationships between variables in the dataset sent to Eurostat.  

2) 'Good' = In the event that at least one out of the three criteria described above would not be fully met.

3) 'Satisfactory' = In the event that the average rate of response would be lower than 60% even by meeting the two remaining criteria.

4) 'Poor' = In the event that the average rate of response would be lower than 60% and at least one of the two remaining criteria would not be met.

5) 'Very Poor' = If all the three criteria are not met.

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.

The main indicator used to measure sampling errors is the coefficient of variation (CV). 
Definition of coefficient of variation: 
CV= (Square root of the estimate of the sampling variance) / (Estimated value)

Not applicable.

Not applicable.

Non-sampling errors occur in all phases of a survey. They add to the sampling errors (if present) and contribute to decreasing overall accuracy. It is important to assess their relative weight in the total error and devote appropriate resources for their control and assessment.

Not applicable

Coverage errors are due to divergences between the target population and the frame population. The frame population is the set of target population members that has a chance to be selected into the survey sample. It is a listing of all items in the population from which the sample is drawn that contains contact details as well as sufficient information to perform stratification and sampling.

a)       Description/assessment of coverage errors : SORS is using the census method

b)      Measures taken to reduce their effect:

c)       Share of PNP (if PNP is included in GOV):

Not requested.

Not applicable.

Not requested.

Not applicable.

Measurement errors occur during data collection and generate bias by recording values different than the true ones (e.g. difficulty to distinguish intramural from extramural R&D Expenditure). The survey questionnaire used for data collection may have led to the recording of wrong values, or there may be respondent or interviewer bias.

a)       Description/assessment of measurement errors: SORS is using the census method

b)      Measures taken to reduce their effect:

Non-response occurs when a survey failed to collect data on all survey variables from all the population units designated for data collection in a sample or complete enumeration.

There are two elements of non-response:

-Unit non-response which occurs when no data (or so little as to be unusable) are collected on a designated population unit.

-Item non-response which occurs when data only on some, but not all survey variables are collected on a designated population unit.

The extent of response (and accordingly of non response) is also measured with response rates. 

Not applicable.

The main interest is to judge if the response from the target population was satisfactory by computing the un-weighted response rate.

Definition: Eligible are the survey units which indeed belong to the target population. Frame imperfections always leave the possibility that some units may not belong to the target population. Moreover, when there is no contact with certain units and no other way to establish their eligibility they are characterised as ‘unknown eligibility units’.

Un-weighted Unit Non- Response Rate = 1 - (Number of units with a response) / (Total number of eligible and unknown eligibility units in the survey) 

Not applicable.

Definition:
Un-weighted Item Non-Response Rate (%) = 1-(Number of units with a response for the item) / (Total number of eligible , for the item, units in the sample) * 100

Not applicable.

Not applicable

Between data collection and the beginning of statistical analysis, data must undergo a certain processing: coding, data entry, data editing, imputation, etc. Errors introduced at these stages are called processing errors. Data editing identifies inconsistencies or errors in the data.

Not applicable.

Not requested.

Not applicable.

Timeliness and punctuality refer to time and dates, but in a different manner: the timeliness of statistics reflects the length of time between their availability and the event or phenomenon they describe. Punctuality refers to the time lag between the release date of the data and the target date on which they should have been delivered, with reference to dates announced in the official release calendar.

According to the Transmission Programme, annual data should be transmitted to Eurostat within 6 months after the end of the reference year, as previous data (t+6), and t+12 month, as final data.

Time lag between the end of reference period and the release date of the results:
Indicator: (Release date of provisional/ first results) - (Date of reference for the data)

a) End of reference period: 2021.

b) Date of first release of national data: 31.8. 2022. national data, sent to Eurostat, t+10

c) Lag (days): 300

First and final results are the same.

a) End of reference period: 2021

b) Date of first release of national data: 31.8. 2022. national data, sent to Eurostat, t+18

c) Lag (days): 540

First and final results are the same.

Punctuality refers to the time lag between the release date of data and the target date on which they were scheduled for release as announced officially.

The SORS submits the data within the prescribed time limit.

Punctuality of time schedule of data release = (Actual date of the data release) - (Scheduled date of the data release)

Not applicable.

See below.

Not requested.

Not applicable.

Not applicable.

The following table lists a number of key survey concepts and conceptual issues; it gives reference to the Commission Implementing Regulation (EU) No 2020/1197, Frascati manual and EBS Methodological Manual on R&D Statistics paragraphs with recommendations about these concepts / issues.

The following table lists a number of key methodological issues, which may affect the international comparability of national R&D statistics. The table gives the references in the Frascati manual, where related recommendations are made. Countries are asked to report on the existence of any deviations from existing recommendations and comment upon.

See below.

See below.

1)       Breaks years are years for which data are not fully comparable to the previous period.

Data are produced in the same way in the odd and even years.

This part deals with any national coherence assessments which may have been undertaken. It reports results for variables which are the same or relevant to R&D statistics, from other national surveys and / or administrative sources and explains and comments on their degree of agreement with R&D statistics.

Indicators are coherent with macroeconomic indicators.

Not requested.

Not applicable.

Not applicable.

See below.

This part compares key R&D variables as preliminary and final data.

(1)    Calculate the average remuneration (cost) of individuals belonging to the internal R&D personnel, excluding those who are only formally ‘employees’ (university students, grant holders, etc.).

(2)    Calculate the average remuneration (cost) of individuals belonging to the external R&D personnel (FTEs/other current R&D costs for external R&D personnel).

The assessment of costs associated with a statistical product is a rather complicated task since there must exist a mechanism for appointing portions of shared costs (for instance shared IT resources and dissemination channels) and overheads (office space, utility bills etc). The assessment must become detailed and clear enough so that international comparisons among agencies of different structures are feasible. 

Not available.

1)       The shares of the figures given in the first column that are accounted for by payments to private firms or other Government agencies.

1)        T = the time required to provide the information, including time spent assembling information prior to completing a form or taking part in interview and the time taken up by any subsequent contacts after receipt of the questionnaire (‘Re-contact time’)

Not requested.

National data on investments are revised according to national schedule. General Revision policy as an official document is available on the SORS website. Revised data are available at SORS online database as soon as they become validated.

Not requested.

The published data should be regarded as final, unless otherwise stated. Corrections and revisions might occur.

Major changes in methodology are usually announced in advance and users are informed of revisions and major changes in methodology on the SORS website.

Not requested.

Not applicable.

Several separate activities are used for the collection of raw data or pre-compiled administrative data and statistics related to R&D. For simplicity, we call them surveys irrespective of whether they are sample surveys, censuses, collections of administrative data/pre-compiled statistics. This section presents the names of the surveys by sector of performance as well as methodological information for each survey. Depending on the type of survey and sector of performance, only the sections corresponding to that survey and sector are filled in.

The main data sources are: human resources records on employees appointed to R&D, accounting records on realised receipts and calculated investments in R&D, as well as records of specialised services on the result of R&D activities – projects, works etc.

See 12.3.3.

See below.

Data for science are checked for accuracy and completeness. Transmitted figures are screened both internally, by SORS and externally, by Eurostat.  

See below.

Not applicable.

Not applicable.

Not requested.

Not applicable.

Not requested.