Media type: E-Article Title: Zero Returns to Compulsory Schooling in Germany: Evidence and Interpretation Contributor: Pischke, Jörn-Steffen (Steve); von Wachter, Till imprint: Elsevier BV, 2005 Published in: SSRN Electronic Journal Language: English DOI: 10.2139/ssrn.757104 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: