To reduce counterfeit fraud in the card-present (CP) environment, the United States started migrating to EMV chip … technology in the mid-2010s. Since October 2015, merchants have been liable for counterfeit fraud committed using EMV cards if … examines the initial effects of the EMV liability shift on fraud chargeback and merchant loss rates using data from merchant …

combatting health care fraud. Between 2003 and 2017, Medicare spent $7.7 billion on 37.5 million regularly scheduled, non … more cost-effective than ex post ligation for preventing health care fraud …

Screening requirements are common features of fraud and corruption mitigation efforts around the world. Yet imposing … beneficiaries on one hand and lower fraud on the other. We examine these trade-offs in one of the largest economic relief programs … measures of loan irregularities that are indicative of fraud. Moreover, our analysis reveals that a subset of borrowers with a …

Screening requirements are common features of fraud and corruption mitigation efforts around the world. Yet imposing … beneficiaries on one hand and lower fraud on the other. We examine these trade-offs in one of the largest economic relief programs … measures of loan irregularities that are indicative of fraud. Moreover, our analysis reveals that a subset of borrowers with a …