Item 3 Granting access to microdata for research purposes - an overview

Transcription

1 Item 3 Granting access to microdata for research purposes - an overview 20 June 2017 Microdata Access Network Group meeting Aleksandra Bujnowska Outline 1. Microdata collections available 2. Types of microdata 3. Microdata access researcher perspective 4. Microdata access statistical office perspective 5. Ongoing work 2 1

2 1. Microdata collections available 3 ESS microdata for scientific purposes 1. European Community Household Panel 2. European Union Labour Force Survey 3. Community Innovation Survey 4. European Union Statistics on Income and Living Conditions 5. Structure of Earnings Survey 6. Adult Education Survey 7. European Road Freight Transport Survey 8. European Health Interview Survey 9. Continuing Vocational Training Survey 10. Community Statistics on Information Society 11. Micro-Moments Dataset 12. Household Budget Survey 2010 (since September 2016) 4 2

3 Request for microdata collections ( ) CVTS; 28; 2% EHIS; 68; 4% AES; 63; 3% SES; 116; 6% CIS; 137; 7% CSIS; 28; 2% MMD; 19; 1% ERFT; 17; 1% HBS; 28; 1% EU-SILC; 697; 37% ECHP; 147; 8% EU-LFS; 534; 28% 5 2. Types of microdata 6 3

4 Data anonymisation De-identification Partial anonymisation Full anonymisation Statistical use Secure use Scientific use Public use 7 Anonymised datasets and modes of access De-identification Partial anonymisation Full anonymisation Statistical use Secure use Scientific use ) Public use Access by the staff of statistical office only On-site access Remote access Remote execution DARA Data transmitted on CDs or DVDs or over the internet Data available on the website with or without subscription 8 4

5 Anonymised datasets and modes of access De-identification Partial anonymisation Full anonymisation Statistical use Secure use Scientific use ) Public use Access by the staff of statistical office only On-site access Remote access Remote execution DARA Data transmitted on CDs or DVDs or over the internet Data available on the website with or without subscription 9 Types of microdata Data collections available Criteria Access Data sensitivity Identification of respondent Secure use CIS, SES, MMD Approved research proposal In safe centre Only direct identifiers removed highly confidential Possible Scientific use all data collections except MMD Approved research proposal At researchers' workplace Partially anonymised data confidential Public use EU-SILC, LFS None Public Data fully anonymised Possible but difficult Impossible 10 5

6 3. Microdata access researcher perspective 11 Step 1 Institutional level (1 month) Step 2 Researchers (2 months) Recognition of the research entity (institutional eligibility) Research proposals Is the entity doing research? (eligible to ask for access to microdata?) Is the request for access well justified? National statistical authorities (4 weeks) 12 6

7 Step 1 Institutional level (1 month) Recognition of the research entity (institutional eligibility) Is the entity doing research? (eligible to ask for access to microdata?) Step 2 Researchers (2 months) Research Research proposals proposals Is the request for access well justified? National statistical National authorities statistical (4 authorities weeks) (4 weeks) 13 Step 1 Institutional level (1 month) Recognition of the research entity (institutional eligibility) Is the entity doing research? (eligible to ask for access to microdata?) Step 2 Researchers (2 months) Research Research proposals Research proposals proposals Is the request for access well justified? National statistical National authorities statistical National (4 authorities statistical weeks) (4 authorities weeks) (4 weeks) 14 7

8 Eligible research entities Doing research Making their results public Independent Secure microdata access facilities Almost 700 entities recognized as of 20 June Eligible research proposals Scientific purpose well described Need for microdata justified Data requested available Research results to be made public Data security measures in place 16 8

9 Assessment of research project proposal (RPP) : Microdata access team: initial check Technical units: is the microdata appropriate for the planned research Member States (national statistical authorities): 4 weeks 17 Research project proposals (RPP) and data access requests received ( ) Other (CVTS, CSIS, MMD, ERFT, HBS) EHIS AES SES CIS ECHP EU-LFS EU-SILC RPP 18 9

10 4. Microdata access statistical office perspective 1. Agreement to release data collection as microdata for scientific purposes 2. Agreement to partial anonymisation methods for scientific use 3. Agreement on access request (RPPs) New system in weeks No feedback - acceptance Ongoing work 20 10

11 Public use Available for: EU-SILC ( ) and EU-LFS (2013) for DE, FI, HU, NL, SI Topics, A-Z, Access to microdata, Public use for microdata Objective: all countries EU-SILC and EU-LFS PUFs in Other projects Database with publications written using European microdata Collaboration with Council of European Social Science Data Archives - CESSDA (entry point for national microdata access systems) Modernise data transmission New modes of access to secure use 22 11

12 We recommend Our Newsletter microdata-access-newsletter_en Self-study material for the users of European microdata sets ( /overview/self-study-material-for-microdatausers) 23 Thank you for your attention! 24 12