The Eduscopio project is the first attempt to build school performance indicators based on the university performance of high school leavers in Italy. It provides stakeholders (students and their families) with publicly available school performance indicators, and school rankings. A potential weakness of Eduscopio is that it relies on first-year student performance only. In this study, we extend its methodology to include longer-term academic outcomes, such as cumulative third-year performance and the probability of on-time graduation. Our results demonstrate that differences in university students’ performance across high schools are not temporary and limited to the first-year, but persist in the following academic years, and that the ranking of high schools based on longer-term indicators remains rather stable. Moreover, our analysis highlights non-negligible differences of between-school track dispersion in the Eduscopio index across cities, which hints on geographical differences in student selection mechanisms into school tracks or in the level of dispersion of school value added within tracks.

该Eduscopio项目是建立一个以高中毕业生在意大利的大学表现学校绩效指标的第一次尝试。它为利益相关者（学生及其家庭）提供可公开获得的学校绩效指标和学校排名。Eduscopio的潜在弱点是它仅取决于一年级学生的表现。在本研究中，我们将其方法扩展到包括较长期的学术成果，例如累积的三年级表现和按时毕业的可能性。我们的结果表明，高中生在大学生中的表现差异不是暂时的，并且不仅限于第一年，而且在随后的学年中仍然存在，并且基于长期指标的高中排名仍然相当稳定。此外，我们的分析突出显示了不同城市之间的Eduscopio指数在学校之间的径迹分散差异不可忽略，这暗示了学生选择机制进入学校径迹的地理差异或在径迹内学校增值的分散程度。