Elections have emerged as a leading area for the application of biometric technology in developing countries, despite its high costs and uncertainty over its effectiveness. This paper finds that a reduction in the probability of post-election violence by only a few percentage points could offset the cost of the technology. However, this is possible only in particular situations.
There is growing recognition of the importance of identification for sustainable development. Its role is recognized formally in target 16.9 of the Sustainable Development Goals, which calls for providing “legal identity for all, including through birth registration” by 2030. Identification is also an enabler of many other development targets, from social protection (delivering support) to financial inclusion (opening bank or mobile accounts and establishing a credit record) to women's empowerment.Having a recognized identity is crucial for achieving several development outcomes.