Computers are an important part of modern education, yet many schoolchildren lack access to a computer at home. We test … computers to students. Although computer ownership and use increased substantially, we find no effects on any educational … evidence showing no change in homework time or other "intermediate" inputs in education …

policy) with improved teacher incentives could substantially increase the cost-effectiveness of public spending on education …

-designed technology-aided instruction programs can sharply improve productivity in delivering education …We present experimental evidence on the impact of a personalized technology-aided after-school instruction program on …