Revised version, June 2020
Details of revisions available at: https://www.oecd.org/about/publishing/Corrigendum-BPPs-OSS.pdf
Photo credits: Cover @ Julia Sudnitskaya/Shutterstock.com.
Corrigenda to OECD publications may be found at: https://www.oecd.org/en/publications/support/corrigenda.html.
© OECD 2020
The use of this work, whether digital or print, is governed by the Terms and Conditions to be found at https://www.oecd.org/termsandconditions.