1. Educational Mismatches versus Skill Mismatches: Effects on Wage, Job Satisfaction and On-the-job Search;Allen;Oxford Economic Papers,2001
2. Allen, J. , Badillo-Amador, L. and van der Velden, R. (2006). ‘Wage Effects of Job-Worker Mismatches; Heterogeneous Skills or Institutional Effects’, Unpublished manuscript, Maastricht University.
3. How Well can we Measure Graduate Overeducation and its Effects?;Battu;National Institute Economic Review,2000
4. Bender, K. and Heywood, J. (2006). ‘Educational Mismatch among PhDs: Determinants and Consequences’, WP 12693, National Bureau of Economic Research, Cambridge, MA.
5. Bynner, J. (1994). ‘Skills and Occupations: an Analysis of Cohort Members' Self Reported Skills in the Fifth Sweep of the National Child Development Study’, NCDS User Support Group WP 45, Social Statistics Research Unit, City University.