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Returns from computer use : a simple test on the productivity interpretation
Oosterbeek, Hessel - In: Economics letters 55 (1997) 2, pp. 273-277
Persistent link: https://www.econbiz.de/10001227330
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Study duration and earnings : a test in relation to the human capital versus screening debate
Oosterbeek, Hessel - In: Economics letters 40 (1992) 2, pp. 223-228
Persistent link: https://www.econbiz.de/10001138419
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Further evidence on the wage curve
Groot, Wim - In: Economics letters 38 (1992) 3, pp. 355-359
Persistent link: https://www.econbiz.de/10001123540