... in other places or for other purposes (Arnold and Bell 2001). Both the ICT The World Bank Enhancing Agricultural Innovation: How to Go Beyond the Strengthening of Research Systems ... reflect the views of the Executive Directors of The World Bank or the governments they represent. The World Bank does not guarantee the accuracy of the data included in this work. The boundaries, ... study sectors began in this way. • In the emergence phase, the sector takes off. Rapid growth is observed, driven by the activity of the private sector or NGOs. The sector starts to be recognized...