Cipollone, Piero; Montanaro, Pasqualino; Sestito, Paolo - In: Giornale degli Economisti 69 (2010) 2, pp. 81-114
Students’ competencies are influenced by a host of factors, including individual school’s effectiveness. Measuring this contribution is extremely difficult. One way of circumventing the problem is by focusing on changes in students’ competencies, i.e. value-added measures. Using the...