I would like to have an overview of the various corruption measurements, with a particular focus on when to use these (their benefits), and when not to use these (their limitations).
An overview of a number of publicly accessible tools to assess a country’s level of corruption or good governance. These tools comprise qualitative and quantitative country data, and covers corruption perception, good governance legal and institutional frameworks as well as their implementation.
Wickberg, S. How-to guide for corruption assessment tools. U4 Anti-Corruption Resource Centre, CMI, Bergen, Norway (2013) 10 pp. [U4 Expert Answer 365]