| Road freight transport | (S) |
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Reference period |
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Year:
2016
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General characteristics |
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Contents:
Routes of road freight transport; Road freight transport; Journeys of loaded and unloaded vehicles
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Analysis units:
Vehicles registered in Italy for freight transport by road (>35 tonne); Basic transport operations; Laden journeys
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Periodicity:
Yearly
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EU legislation:
Yes
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Survey design |
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Type:
Stratified random sampling
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Data collection |
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Reporting units:
Ministry of economy and finances; Ministry of infrastructure and transport; Enterprises authorised to transport on hire or reward; Enterprises with license of transport on own account
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Data collection mode:
Acquisition of a database of individual administrative data; Mail self-administered data collection by paper questionnaire
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Total units:
Not applicable
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Respondents:
Not applicable
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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:
Operator training and supervision and assessment of survey procedures; Recontact of the units
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Validation:
Coherence control with data from other surveys or sources; Coherence control with previous data of the same survey
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Data dissemination |
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Istat data bases:
I.Stat
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Other data bases:
None
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Press releases:
None
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Timeliness of provisional data:
Not released
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Timeliness of final data:
11 months and 7 days
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