1. WHAT HAS BEEN DONE ON IMPROVING THE SBS DATA PRODUCTION DURING THE PROJECT
RENATA
TUMĖNIENĖ
Chief specialist
Enterprises statistics division
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY

2. MAIN ACTIONS HAD TO BE CARRIED OUT DURING THE PROJECT
ANALYSIS OF THE ADMINISTRATIVE DATA FOR SBS APPLICABILITY
IMPROVEMENT OF A MODEL BASED ESTIMATION METHODS FOR THE PARTICULAR VARIABLES
DESCRIPTION OF A QUALITY CHARACTERISTICS FOR STUDYING AND MONITORING THE QUALITY OF SBS
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

3. ANALYSIS OF THE ADMINISTRATIVE DATA FOR SBS APPLICABILITY
THE FOLLOWING ADMINISTRATIVE SOURCES HAS BEEN ANALYSED:
INTER-INSTITUTIONAL DATA WAREHOUSE (DW)
VAT DECLARATION
ANNUAL FINANCIAL STATEMENT OF ENTERPRISES
CASH FLOW STATEMENT
STATEMENT OF CHANGES IN EQUITY
INFORMATION FROM STS
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

4. ANALYSIS OF THE ADMINISTRATIVE DATA FOR SBS APPLICABILITY
THE FOLLOWING VARIABLES OF INTEREST WERE ANALYZED:
TAXES LINKED TO PRODUCTION
PURCHASES
INVESTMENT
NUMBER OF HOURS WORKED BY EMPLOYEE
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

5. ANALYSIS OF THE ADMINISTRATIVE DATA FOR SBS APPLICABILITY
ANALYZING DW IT COMES OUT THAT THE VARIABLE “TAXES LINKED TO PRODUCTION” NEARLY CORRESPONDS TO THE SAME VARIABLE FROM STATISTICAL SURVEY
THE OPTIMAL MODEL BASED ESTIMATION METHOD WAS SEARCHED. IT WAS CONSTRUCTED ON THE BASE OF RESPONDENT ENTERPRISES.
THE VARIABLE “TAXES LINKED TO PRODUCTION” IS COMPRISED OF MULTIPLE VARIABLES. TESTING THE OPTIMAL MODEL BASED ESTMATION METHOD AND ANALYSING ALL THE INTEGRATED VARIABLES THE OPTIMAL SUM OF NEEDED VARIABLES WAS FOUND.
TAXES LINKED TO PRODUCTION WILL BE OBTAINED FROM ADMNISTRATIVE SOURCE FROM THE NEXT REFERENCE YEAR. THE RESPONSE BURDEN ON ENTERPRISES WILL BE REDUCED.
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

6. ANALYSIS OF THE ADMINISTRATIVE DATA FOR SBS APPLICABILITY
TO FIND THE BEST ESTIMATION METHOD FOR THE VARIABLE “PURCHASES” THE VAT DECLARATION HAS BEEN ANALYZED
IT WAS FOUND THAT THE BEST MODEL ESTIMATION METHOD FOR THE VARIABLE “PURCHASES” IS A REGRESSION MODEL CONSTRUCTED BY 2 DIGIT NACE LEVEL FROM THE VAT DECLARATION OF THE VARIABLE “PURCHASES”.
THE RELATION BETWEEN VARIABLES OF INTEREST WAS STRONG ENOUGH AS THE COEFFICIENT OF REGRESSION IN ALL NACES WAS FROM 0,83 TO 0,99.
A REGRESSION MODEL WAS CONSTRUCTED ON THE BASE OF RESPONDENT ENTERPRISES.
USING A REGRESSION MODEL THE ACCURACY OF THE SBS DATA WAS IMPROVED.
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

7. ANALYSIS OF THE ADMINISTRATIVE DATA FOR SBS APPLICABILITY
TO IMPROVE A CALCULATION OF INVESTMENT VARIABLE ANNUAL FINANCIAL STATEMENT OF ENTERPRISES WAS ANALYSED
THE CORRESPONDENCE OF THE VARIABLE INVESTMENT TO A CASH FLOW STATEMENT AND STATEMENT OF CHANGES IN EQUITY WAS ANALYSED. VARIABLE “INCREASE/DECREASE IN THE VALUE OF THE TANGIBLE FIXED ASSETS CAN BE USED FOR CALCULATION OF THE VARIABLE “INVESTMENT”.
THE ADDITIONAL VARIABLES FROM ADMINISTRATIVE SOURCES USED FOR CALCULATING INVESTMENT IMPROVED THE ACCURACY OF THE SBS DATA.
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

8. ANALYSIS OF THE ADMINISTRATIVE DATA FOR SBS APPLICABILITY
INFORMATION FROM STS WAS ANALYZED DUE TO VARIABLE NUMBER OF HOURS WORKED BY EMPLOYEE
THE INFORMATION FROM STS ON VARIABLE “NUMBER OF HOURS WORKED” BY EMPLOYEE COMPLETELY CORRESPONDS TO STATISTICAL SURVEY PURPOSES.
THIS VARIABLE FROM STS CAN BE USED DIRECTLY FOR SBS PURPOSES.
IN THE FUTURE, USING THIS VARIABLE FROM STS WE PLAN TO REDUCE A RESPONSE BURDEN ON ENTERPRISES.
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

9. IMPROVEMENT OF A MODEL BASED ESTIMATION METHODS FOR THE PARTICULAR VARIABLES
A MORE ACCURATE ESTIMATION METHODS FOR THE FOLLOWING VARIABLES WAS FOUND:
TAXES LINKED TO PRODUCTION
PURCHASES
INVESTMENT
NUMBER OF HOURS WORKED BY EMPLOYEES
STOCKS BY KIND
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

10. DESCRIPTION OF QUALITY CHARACTERISTICS FOR STUDYING AND MONITORING THE QUALITY OF SBS
SCHEME OF QUALITY CHARACTERISTICS FOR STUDYING AND MONITORING THE QUALITY OF SBS WAS CREATED
XXXX YEAR
Data sources
Number of enterprises
Number of filled values
Number of filled values by enterprises
Number of values, received from other data sources
Number of edited values
Number of imputed values
Number of edited/imputed reports A 1
2 (3+4+6) 3 4 5 6 7
SURVEY
FINANCIAL STATEMENTS
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

11. DESCRIPTION OF QUALITY CHARACTERISTICS FOR STUDYING AND MONITORING THE QUALITY OF SBS
SCHEME OF QUALITY CHARACTERISTICS FOR STUDYING AND MONITORING THE QUALITY OF SBS WAS CREATED
QUALITY OF INDICATORS
THIS SYSTEM OF QUALITY EVALUATION WILL ENSURE A POSSIBILITY TO STUDY, MONITOR AND IMPROVE THE QUALITY OF SBS SURVEY
Indicators
Data sources
Number of enterprises filled in (response) indicator
Number of edited values
Number of imputed values
The weighted units (by turnover)
of response values
of edited values
of imputed values
11110
Total
Survey
Financial statements
Tax declarations
Other statistical survey
Non-response
12110
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

12. THE RESULTS ACHIEVED
DATA OF THE ADMINISTRATIVE SOURCES ARE USED MORE WIDE IN ESTIMATING SUCH VARIABLES AS TAXES LINKED TO PRODUCTION, PURCHASES, INVESTMENT, STOCKS BY KIND, NUMBER OF HOURS WORKED BY EMPLOYEES
SBS SURVEY AND ESTIMATION METHODS OF THE VARIABLES AS WELL AS THE QUALITY OF STATISTICAL DATA PRODUCTION IS IMPROVED
ONE SYSTEM OF QUALITY INDICATORS FOR STUDYING, MONITORING AND IMPROVING SBS SURVEY CONSTANTLY IS CREATED I
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY
IMPROVEMENT OF SBS DATA QUALITY

13. FUTURE PLANS
PRACTICALLY IMPLEMENT THE CREATED SYSTEM OF QUALITY INDICATORS
KEEP GOING TO ANALYZE ALL AVAILABLE AND NEW ADMINISTRATIVE SOURCES FOR BETTER ESTIMATION OF SBS VARIABLES AS WELL AS FOR REDUCTION OF RESPONDENCE BURDEN
TO IMPROVE THE EXISTING ESTIMATION METHODS OF SATISTICAL VARIABLES
Luxembourg, June 2009, Workshop II
IMPROVEMENT OF SBS DATA QUALITY