TY - JOUR AU - Salas Velasco, Manuel PY - 2024 UR - https://hdl.handle.net/10481/92030 AB - Conventional data envelopment analysis (DEA) models assume that all decisionmaking units (DMUs) are homogenous. While higher education institutions (HEIs) of very different sizes challenge the homogeneity of DMUs, DEA studies have paid relatively... LA - eng PB - Springer Nature KW - Cluster analysis KW - Data envelopment analysis KW - Meta-frontier frameworks TI - Nonparametric efficiency measurement of undergraduate teaching by university size DO - 10.1007/s12351-024-00816-x ER -