Van Zyl, Hardus, Department of Economics and Econometrics, University of Johannesburg, South Africa

• Vol 7, No 2 (2014) - Original Research
  Labour productivity and employee diversity in the South African workplace
  Abstract  PDF
• Vol 6, No 3 (2013) - Original Research
  The positive labour productivity externalities that arise from a post-secondary qualification or training
  Abstract  PDF