Sep 05 2012 Hans Dietrich and Hans-Dieter Gerner   The effects of tuition fees on the decision for higher education: evidence from a german policy experiment   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Feb 23 2010 Mathieu Bunel , Richard Duhautois and Lucie Gonzalez   Are Mergers and Acquisitions Accompanied by Increasing Recourse to THS employment? A French perspective   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   May 04 2009 Richard Duhautois , Emmanuelle Walkowiak and Oana Calavrezo   The Substitution of Worksharing and Short-Time Compensation in France: A Difference-in-differences Approach   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result