Political Determinants of Evolution and Reform of the German Public Pension Plan

Property Rights Approach to Government - Douglass C. North's Historic Economic Perspective on the Philosophy of the State

Entry and exit in the post-liberalized German airline market

Liberalizing Europe’s Skies – A Failure? An Analysis of Airline Entry and Exit in the Post-liberalized German Airline Market, 1993-2006

Current Questionnaire Generation Tools - A Market and Product Overview