Search alternatives:
survey methodology » surface methodology, study methodology
Cover Image
Read Now

1
by Kraay, Aart
Published 2010
The World Bank
“...This paper summarizes the methodology of the Worldwide Governance Indicators (WGI) project...”
Cover Image
Read Now

2
by Kaufmann, Daniel
Published 2006
The World Bank
“... the views of thousands of citizen and firm survey respondents and experts worldwide. Although global...”