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    The beating heart of ROA for 38 years: Margo looks back

    Article

     

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    Interview ROA 40 jaar

    From pioneering phase to established institute: former directors Andries de Grip and Rolf van der Velden look back

    Article

     

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    Artificial Intelligence in Firms: A Synthesis of Micro-Level Evidence on Productivity, Work, and Skills

    ROA Policy Brief

     

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    Roundabout warning

    Grade Retention Across Borders: A Cross-Country Analysis of the Role of Schools

    New A-publication by Janneke Pepels, Barbara Belfi, Carla Haelermans et al., published in School Effectiveness and School Improvement (An International Journal of Research, Policy and Practice)


     

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    PhD defence – Anna-Lena Wittich

    24 April 2026

     

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    Journal Higher Education

    The impact of international classroom diversity on student performance: evidence from a Dutch University

    Article by Carla Haelermans, Arnold Hendrikse, Chayenne Smeets et al., published in Higher Education

     

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