| OROS Survey (Employment, earnings and social security contributions) | (S) |
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Reference period |
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Year:
2021
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General characteristics |
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Contents:
Labour cost; Employment; Social security contributions; Wages and salaries
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Analysis units:
Enterprises; Payment of contributions
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Periodicity:
Quarterly
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EU legislation:
Yes
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Survey design |
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Type:
Census
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Data collection |
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Reporting units:
National social security institute (Inps); Revenue Agency
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Data collection mode:
Acquisition of a database of individual administrative data
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Total units:
1495852 (annual average)
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Respondents:
1478505 (annual average)
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Quality |
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Prevention, monitoring and evaluation of unit nonresponse:
Initiatives to foster survey participation; Adjustement methods to reduce the effect of unit nonresponse on the results; Methods to measure the effect of unit nonresponse on the results
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Item nonresponse and measurement error treatment:
Adjustement methods to reduce the effects of measurement and partial nonresponse errors; Methods to estimate the effects of measurement and partial nonresponse errors
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Validation:
Coherence control with data from other surveys or sources; Coherence control with previous data of the same survey; Control of influential unit data, strongly contributing to computation of aggregates
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Data dissemination |
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Istat data bases:
I.Stat
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Other data bases:
Banca dati Eurostat - Eurostat (Statistical office of the European Union)
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Press releases:
Labour market
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Timeliness of provisional data:
73 days on average
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Timeliness of final data:
1 year, 2 months and 15 days on average
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