"Government at a Glance is a new, biennial publication of the OECD. It provides over 30 indicators describing key elements underlying government performance. With a focus on public administration, the publication compares the size and reach of government across OECD countries from the perspective of revenues, expenditures and employment. It also includes indicators describing government policies and practices in integrity, e-government and open government, and introduces several composite indexes summarising key aspects of public management practices in human resource management, budgeting and regulatory management"
http://www.oecd.org/document/33/0,3343,en_2649_33735_43714657_1_1_1_1,00.html