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ESSnet DataWareHousing
Statistical Business Register, its role in a DWH
Hub Gilissen + Pieter Vlag
Statistics Netherlands
Dutch Business Register
Algemeen Bedrijven Register (ABR)
Huub Gillissen
ESSnet Datawarehousing: workshop Cardiff
part I
ABR in the statistical proces
Users M
acro-leve
lC
ub
eS
tatBase
Mic
ro-level
Ou
tpu
t-regis
terM
icroB
ase
Mic
ro-level
Inp
ut-re
gister
Baselin
e
Registers,respondents
Data Collection & Data entry & Editing
& Creating
Imputation Selection &Tabulate
Aggregation Publication &Distribution
Macro
-level
Ou
tpu
t Da
taba
seS
tatLin
e
Publication phase: statistics
ABR=
coordination
CreateABR
ABR=
population
Creating ABR at the CBS
Section KRB is responsible
Support from application and database management
Two departments at section KRB:
Registers
Profiling
Definition ABR
The Dutch Statistical Business Register (ABR) is a system with identifying data and structure data concerning companies at 3 levels (statistical units):
1. Enterprise Group
2. Enterprise
3. Local Unit
Purpose of the ABR
Distribute contact data inside CBS
Bridge between source, administrative and statistical unit
(unit base / eenhedenbase)
To determine a population frame with identifying data to be used for several business statistics which serves as a backbone of companies and results in:
Coordination, comparability and additivity
What’s the problem?
Name:
Fitti Fit LTD
Address:
Pietstr. 10
Name:
Fit Fitti LTD
Address:
Janstr. 5
Leuker kunnen we het niet maken…
To match all this information
to one fact
Name:
Fit Fitti LTD
Address:
Janstr. 5
Tax authority
ABR: bridge between source, admin and stat. units
Tax Autority Chamber of Commerce
CBS
Chamber
Of
Commerce
Municipality(Local Authority)
Tax
authority
Social
Security Office
Former situation
BBR
Current situation
Ministry’s
Centraal Bureau voor de Statistiek
Leuker kunnen we het niet maken…
Tax authority
Tax Autority
Chamber of Commerce
CBS Local Authority
• Legal Unit• Local Legal Unit• 100% ownership relation • ...
• Legal Unit• Tax Unit• VAT, Corporate
Tax, Tax on wages
• …
• Legal Unit• Local Legal
Unit...
• Enterprise Group
• Enterprise• Local Unit
Employee
Adress
Financial
Chamber of Commerce
BBR
BBR
Tax Autority
Assessmentdeclaration CBS
EG: An Enterprise Group is considered as the actual actor in the financial process, particularly the financial- and distribution process.
An Enterprise Group is the largest collection of legal units in the Netherlands between which predominating (more than 50%) control exists.
E: An Enterprise is the actual actor in the production process identified by autonomy, describable and external orientation
-> most frequently used unit for surveys (SBS/STS)
LU: A Local Unit is that part of the Enterprise which is situated on one geographical location.
Definitions
P1
P2 P3
P4
P5 P6
P7
P8
P9
100
100100 100
5
60
EG1
EG2EG3
EG4
Example 1: Creating an Enterprise Group (EG)
P10
P11 P12
P13
P14 P15
P16 P17
P19
100
100100 100
5
60
EG3 EG4
95
51
E1 E3
E2
E4
Example2:-Creating an Enterprise (E) at CBS +
Creating Tax Units (T) for BelastingDienst
T1
T2 T3
T4
Process Enterprise
Active (±2200 EG´s, 50% Gross Domestic National Product) -> profiling
• Profiler gets a proposal from the system• Quality improvement : (classification, number of
employees, control + ownership relations etc.)• Quantitative improvement: supplement for
insufficient source information• Main point: criteria autonomy, describable and external
orientation (Enterprise decomposition)• In consultation and cooperation with a representive person
from the Enterprise
Non active (others) -> EG = E
Advantage new way of creating Statistical Units
Much better connection to Tax Authority and Chamber of Commerce Reduction of civil service costs Learning and cleaning from the sources By choosing 50 % ownerships relationships;
-> EG is the ‘unit / lowest aggregation level”
can be used to match
E(enterprises) = CBS-unit
with tax units
Link with DataWareHousing
Pieter Vlag
ESSnet Datawarehousing: workshop Cardiff
part II
Statistical Business Register (SBR) in a DWH-system:Lessons from previous slides
Three different positions: Creating SBR Coordination frame for datacollection Population frame for coherent output
Necessary to know relationships between dif. units in different datasources Unit base (if appropiate) Linking with population frame at which unit Large enterprises profiling -> relationship with EGR
A: Register unitB: Statistical Methods unitC: Information Collection departmentD: Dissemination unitE: Statistical Producers unitsF: Economical Statistics departmentG: National Accounts department
F, G: 6.2 validate outputs
B 4.1 select sample
B, C: 4.2 set up collection
C: 4.3 run collection
A: 5.2 classify & code (priorities)
A: 5.3 review, validate & edit
A: 5.1 integrate data
A: 7.1 update output systems
A: 6.2 validate outputs
D, E: 7.2 produce dissemination
products
SBR changes (T-1)
Complete SBR (T-1)
SBR
Surveys data
Administrative data
Statistical Business Register (3 positions)
collect process analyse disseminate
DataWarehouse
SBS
STS
IS
STI
Structural Business Statistics
Short Term business Statistics
Information Society
Science Technology Innovation
SBR
proces: production statistical BR
survey
survey
AD
AD
Statistical Business Register & DataWareHousing
STARTING POINT:
Stat. Business Register (SBR) = population frame
including
a. NACE-code
b. size class All other data (Admin + survey + interview + big data) should be linked to this pop.frame
(on a chosen unit) But……
Statistical Business Register & DataWareHousing:4 questions to be adressed Which unit to be used to link with BR
i.e. Enterprise group or Enterprise (like CBS)
Profiling & EGR
Overcoverage of SBR (e.g. non-active enterprises) ? Undercoverage of SBR (due to timeliness issues)
How to deal with conflicting info from other sources, esp. NACE-codes
100% sample – bespoke inquiries
Estimation – smaller samples/admin data
100% admin data
Large, complex firms
Small, simple firms
Statistical Business Register & DataWareHousing:differences per enterprise sizes
Large, complex firms
Small, simple firms
SBR other data
EGR / profiling
Surv. admin
dominantly admin data
manual, stat.units
Statistical Business Register & DataWareHousing:
REASONS FOR CONFLICTING INFO IN SBR AND OTHER SOURCES (on same units)
Timeliness and actuality issues
e.g. NACE-codes and/or size classes are more actual in admin or survey data
ErrorsOther definitions / perceptions
Enterprise does not recognise itself in ‘correct’ NACE-code
Suggestion:Only in first two cases NACE-codes in SBR may be changed
Statistical Business Register & DataWareHousing:examples for conflicting information
Rules to be defined when changing SBR-data due to ‘timeliness’ + actuality issues . NOT with panel survey data
Conflicting NACE -codes due to 'timeliness + actualilty issues'Business Register Tax data
unit A unit ANACE 47… NACE 46…
old situation' when ent. Started
actual situation'based on previous VAT-declaration
Conflicting NACE -codes due to several activitiesExample enterprise selling furnitures (1 stat. ent. Unit; 1 tax unit)
a. manufacturing / repairing furnitureb. retail tradec. wholesale trade
Business Register Tax data Surveyunit A unit A unit A
NACE 47… NACE 46… NACE 31 …employment concentrated turnover concentrated description by enterprise
itself
SBR-data may be changed
not straightforward to change SBR-data
A: Register unitB: Statistical Methods unitC: Information Collection departmentD: Dissemination unitE: Statistical Producers unitsF: Economical Statistics departmentG: National Accounts department
F, G: 6.2 validate outputs
B 4.1 select sample
B, C: 4.2 set up collection
C: 4.3 run collection
A: 5.2 classify & code (priorities)
A: 5.3 review, validate & edit
A: 5.1 integrate data
A: 7.1 update output systems
A: 6.2 validate outputs
D, E: 7.2 produce dissemination
products
SBR changes (T-1)
Complete SBR (T-1)
SBR
Surveys data
Administrative data
Fundamental question: Consistency of population frame with SBR in DWH
DWH: ‘co-ordinating’ or ‘dynamic’ SBR
Users M
acro-leve
lC
ub
eS
tatBase
Mic
ro-level
Ou
tpu
t-regis
terM
icroB
ase
Mic
ro-level
Inp
ut-re
gister
Baselin
e
Registers,respondents
Data Collection & Data entry & Editing
& Creating
Imputation Selection &Tabulate
Aggregation Publication &Distribution
Macro
-level
Ou
tpu
t Da
taba
seS
tatLin
e
Publication phase: statistics
‘fixed’SBR
=coordination
Create‘fixed’SBR
‘population =
fixed’ or ‘dynamic’SBR
Conclusions
When using SBR for DWH:
Relationship between different units should be known
Populations between dif. Sources should be known
(over- and undercoverage)
Feedback to SBR should be treated with caution as SBR had 3 positions:
- creation; co-ordination; population
If feedback to SBR; reason should be known
ANY QUESTIONS OR COMMENTS