Most studies find little to no effect of classroom computers on student achievement. We suggest that this null effect may combine positive effects of computer uses without equivalently effective alternative traditional teaching practices and negative effects of uses that substitute more...

Most studies find little to no effect of classroom computers on student achievement. We suggest that this null effect may combine positive effects of computer uses without equivalently effective alternative traditional teaching practices and negative effects of uses that substitute more...

Das Projekt erarbeitete eine Bestandsaufnahme und kritische Diskussion gängiger Bildungsindikatoren im internationalen Vergleich aus interdisziplinärer und bildungsökonomischer Sicht. Im Fokus standen OECD-Indikatoren zu Bildungsabschlüssen, zu Schüler- und Erwachsenenkompetenzen (PISA,...

School choice research mostly focuses on academic outcomes. Policymakers increasingly view entrepreneurial traits as a non-cognitive outcome important for economic growth. We use international PISA-2006 student-level data to estimate the effect of private-school competition on students’...

School choice research mostly focuses on academic outcomes. Policymakers increasingly view entrepreneurial traits as a non-cognitive outcome important for economic growth. We use international PISA-2006 student-level data to estimate the effect of private-school competition on students'...

Nach den Ergebnissen einer neuen Studie des ifo Instituts hat der Ausbau von Breitbandnetzen positive Effekte auf das Wirtschaftswachstum. Die Analyse der jährlichen Daten von 25 OECD-Ländern über den Zeitraum 1996 bis 2007 zeigte, dass nach der Einführung von Breitbandinfrastruktur in einem...

We estimate the effect of broadband infrastructure, which enables high-speed internet, on economic growth in the panel of OECD countries in 1996-2007. Our instrumental-variable model derives its non-linear first stage from a logistic diffusion model where pre-existing voice-telephony and...