Growth in agricultural productivity, the rural non-farm sector and rural wages, which are the main sources of poverty reduction in both China and India, have been made possible by public investments in R&D, infrastructure (such as roads, power, irrigation, communication and education) and anti-poverty programmes. However, returns on these public investments, reckoned in terms of poverty reduction, vary drastically across different types of investment. The trade-off between agricultural growth and poverty reduction is generally small among different types of investments and between regions. Agricultural research, education, and infrastructure development have a significant growth impact as well as a large poverty reduction impact.