|
|
|
COM107R - Turnover value indices in retail trade, working day and seasonally adjusted series - base year 2015 |
Definition |
The net turnover is calculated by summing up the invoiced returns from the sale of goods and commodities, the performance of works and services. Turnover does not include VAT, excise duties, subsidies received from public authorities or EU institutions and income from sale or transfer of fixed assets. The Nomenclature of economic operators monthly providing data includes economic operators having industry as main activity divisions 47 (CANE Rev. 2.) |
Periodicity |
Monthly |
Data sources |
Statistical survey on turnover in trade and services details |
Methodology |
The adjusted series with working days number was obtained by eliminating from unadjusted series these effects by means of correction coefficients, set up according to the regression model (additive or multiplicative). Volume/value indices of turnover are provisional and can be reviewed periodically, based on the corrections done retroactively by the enterprises in the sample, regarding data previously filled in. In order to adjust the series, the DEMETRA programs package was used (TRAMO/SEATS method) estimating the effect of working days number different from one month to another and calendar effect (orthodox Easter, bisect year, and other national holidays) as well as the identification and correction of outliers (occasional, transitory or permanent level changes) and interpolation of missing values. |
Last update |
FEB 22, 2024 |
Observations |
The data are available starting with 2005. |
Responsible person |
Miu Cristina; miu.cristina@insse.ro; tel. 0213181824/1474 |
|
|
|