1. ESSnet workshop Köln Pieter Vlag Some discussion points
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Pieter Vlag
Statistics Netherlands
ESSnet AdminData & ESSnet DWH

2. ESSnet workshop Köln Excellent presentation about
Data Linking
- methods
Small Area Estimation
- methods + practice
Linking on micro-data on ICT usage
- int. comparison

3. ESSnet workshop Köln Main conclusions + key questions
- Solid work and a lot of knowledge gathered
- But how can we best use the results:
a. short term
b. middle term:
modernisation of enterprise statistics

4. ESSnet workshop Köln raw sketch
population
Business Register
key variables
Totals
tunover + empl.
TOP-x (=largest ent.)
Consistent data
SME (= other ent.)
VAT + employm. registers
linked (surveyed)
variables
weighted to totals
Survey I
Survey II
STS (q)
+SBS
Integration: National Acc.

5. ESSnet workshop Köln raw sketch - position several ESSnets
e.g.
EGR + Prof.
Business Register
Incompleteness
(Q/M)
Admin Data
Totals
tunover + empl.
TOP-x (=largest ent.)
Consistent data
SME (= other ent.)
VAT + employm. registers
e.g.
Data Linking (necessary)
SAE (potential for impr.)
ICT-usage (comparsion)
Survey I
Survey II
STS (q)
+SBS
Integration: National Acc.

6. ESSnet workshop Köln questions - points of discussions
ESSnet Data-Linking
What is most important factor to improve data-linking with ESS ?
ESSnet SAE
What is most important condition to increase use of SAE in ESS ?
ESSnet ICT-usage
Most important factor to improve ´international´ comparison ?