implement or they target younger children. We partner text-messaging technology with school information systems to automate the … gathering and provision of information to parents at scale. In a field experiment across 22 middle and high schools, we used …

After many years of large drops in the cost information and communicationtechnology, the evidence on its impact on … productivity growth in non-IT produc-ing sectors continues to be mixed.We propose a framework to study the impactof information and … communication technology on growth through its impacton organization and innovation. Agents accumulate knowledge through …

R&D investment that fails to lead directly to technological innovation of technology-based start-ups. This paper … analyzes the factors that influence technological innovation in Korean technology-based start-ups based on the resource … entrepreneurship on technological innovation. First, a start-up's technological capabilities measured by patents and technological …