Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Mobile money allows households in Kenya to spread risk more efficiently. In this paper we show that these efficiencies are achieved through deeper financial integration and expanded informal networks. Active networks are more geographically dispersed and support more reciprocal financial arrangements. Consistent with the reported reciprocity, mobile money users report a higher share of transactions as being for credit and insurance purposes.