MERI follows the internationally agreed definition of R&D and methods for data collection, as detailed in the Frascati Manual (Proposed Standard Practice for Surveys on Research and Experimental Development OECD, 2015).
"Research and experimental development (R&D) comprise creative and systematic work undertaken
in order to increase the stock of knowledge – including knowledge of humankind, culture and
society – and to devise new applications of available knowledge."
To qualify as R&D, the following elements need to be present in the working process: novelty,
creativity, uncertainty, systematic approach,and being transferable and/or reproducible.
Furthermore, the term 'R&D' covers three types of activity: basic research, applied research and
experimental development.
MERI collects longitudinal data concerning research personnel and research expenditure in Belgium
divided in four different sectors: the business enterprise sector (BES), the government sector (GOV),
the higher education sector (HES) and the private non profit sector (PNP).
There are two ways to view the data. Interactive applications are available in the boxes below. This
format allows the creation of user-defined graphs and tables with drop-down menus for the selection
of the necessary variables.
A full data set with all available data is available for download under the heading complete data
files in Excel format.
From 2021 onwards, two important methodological changes were introduced. They are the result of
international agreements at the European level (EUROSTAT) and within OECD working groups.
First, for the enterprise sector (BES), data are now available at two levels of aggregation. Up until
2020, the legal unit, which corresponds to the VAT number, has always been the statistical unit used
for all business statistics. Due to the increasing globalisation of economic activities and the ensuing
emergence of larger business entities, an additional unit of aggregation has been created: the enterprise
unit. This statistical unit should be considered as an intermediate level between the legal unit and the
corporate group structure. An enterprise unit consists of legal units that cooperate intensively and make
use of common business entities for certain operational, administrative, or financial activities. A legal
unit is the smallest unit with legal accountability, an enterprise unit comprises several legal units,
which in turn may be part of a larger corporate structure with a foreign decision centre and one or more
subsidiaries around the world.
This new aggregation level only impacts a limited number of statistics: all data broken down by NACE codes
and size classes are affected, but all other data remain unchanged.
The second change impacts personnel data for all sectors, which include from 2021 onwards an additional
category of collaborators. Previously, R&D personnel statistics only related to internal personnel, i.e.
employees on the payroll of the company or organisation. Data collected in 2021 will for the first time
also include persons hired by the R&D performing unit to work under its supervision on its internal R&D
activities, but who are not employees of the company or organisation. This category is defined as external
personnel.
To ensure the consistency of historical time series, the data available in the interactive applications
in the boxes below do not take into account the two methodological changes. This allows the user to create
time series without breaks. Statistics at the enterprise level or breakdowns between internal and external
personnel can be consulted in the Excel files under the heading complete data files in Excel format.
