Kaufmann, Daniel; Kraay, Aart; Mastruzzi, Massimo - EconWPA - 2003
This paper presents estimates of six dimensions of governance covering 199 countries and territories for four time … of governance, drawn from 25 separate data sources constructed by 18 different organizations. We assign these individual … measures of governance to categories capturing key dimensions of governance, and use an unobserved components model to …