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A framework for public sector performance contracting
Petrie, Murray, (2002)
Public sector efficiency : an international comparison
Afonso, António, (2003)
Enhancing the cost effectiveness of public spending: experience in OECD countries
Joumard, Isabelle, (2004)
Die Finanzierung der Betriebe
Pennings, Paul, (1973)
European social democracy between planning and market : a comparative exploration of trends and variations
Pennings, Paul, (1999)
An Empirical Analysis of the Europeanization of National Party Manifestos, 1960–2003
Pennings, Paul, (2006)