The applications differ according to the national context, but may also be affected by the sector or technology concerned, and by the specific objectives of innovation. It first discusses the national agenda for innovation, and then turns to a number of specific policy challenges, namely the role of innovation for inclusive growth, health innovation and the role of innovation in the green growth agenda. Particular attention is also paid to innovation in the public sector, which is important to improve effectiveness and efficiency urithin the public sector, but which can also help support innovation throughout the economy.