OECD. Assessment of Higher Education Learning Outcomes (AHELO) Feasibility Study Report Volume 2 – Data Analysis and National Experiences. 2013. Pages: 194. In 2008, the OECD launched the AHELO feasibility study to see if it is feasible to develop international measures to assess the knowledge and competences of  students in higher education upon graduation. This volume follows a first volume on Design and Implementation, which was published in December 2012. OECD