What steps are needed to enable the domestic private sector to expand its role in the provision of safe water and improved sanitation to the poor in developing countries? Is an expanded role constrained because of limited market potential, are business models unable to support an expansion of supply, or do government policy and the broader climate for investment inhibit enterprises? Tapping the Markets: Opportunities for Domestic Investments in Water and Sanitation for the Poor presents the results of a detailed examination of market opportunities for the domestic private sector in the...