Survey on “Global value chains” 2020 

GVC 2020

Sources
Paru le :Paru le17/07/2024
Consulter

Traitement statistique

Frequency of data collection

Multiannual

Data collection

Data collection is carried out via the Internet and possibly by post (at the request of the company).

Data collection period

The collection period will run from October 2021 to January 2022.

Collection mode

  • By post mail
  • By Internet

Survey unit

Enterprise

Sample size

10 935

Data collection documents

Data validation

The different steps of the survey ensure that the process meets the requirements for statistical production:  

  • stratified sample selection  

  • reminders and checks of data being collected by collectors  

  • clearance  

  • adjustment of total non-response  

  • shimming  

  • adjustment for partial non-response  

  • winsorisation.

Data compilation

Methods and practice of business surveys at INSEE