Particular groups of people and individuals remain excluded from the resources, services and opportunities which could help them move out of poverty. Even within contexts of strong overall developmental progress, inequity in development outcomes remains. The basis of this exclusion and inequity can include a complex range of political, social and economic factors, but at its core it is about power dynamics within households, communities and society. Understanding and addressing these dynamics and the institutionalised barriers that result from them is crucial to reducing poverty and vulnerability.