The GTZ code of conduct comprises rules on how to deal with conflicts of interest and to avoid corruption. The message it sends out is that rather than seeing corruption as a necessary evil or a by product of work processes, there must be a strong...

Data that can be used to inform policy decisions are typically scarce in low-income countries, where standard policy prescriptions are less likely to apply. But if strategically designed, a survey can help induce policy change by pointing directly to...