Institutional details matter-more economic effects of direct democracy Blume, L. Voigt, Stefan 2012 - Forschungsinformationssystem der UHH
The economic effects of federalism and decentralization-a cross-country assessment Voigt, Stefan Blume, L. 2012 - Forschungsinformationssystem der UHH
Federalism and decentralization-a critical survey of frequently used indicators Blume, L. Voigt, Stefan 2011 - Forschungsinformationssystem der UHH
Fiscal effects of reforming local constitutions: Recent german experiences Blume, L. Döring, T. Voigt, Stefan 2011 - Forschungsinformationssystem der UHH