The wave of democratisation in sub-Saharan Africa in the wake of the Cold War was met with widespread scepticism. Many observers portrayed democratic reforms as mere “window dressing” to satisfy western aid donors, unlikely to alter dysfunctional patterns of governance seen in much of the region. Yet three decades later, African democracies outperform their autocratic counterparts on key indicators of governance quality – such as government effectiveness and corruption control. Explaining democracies’ superior record does not require blind faith in abstract democratic ideals. Crucial advantages of democracy are grounded in the accountability mechanisms they provide, which offer periodic opportunities for…