combatting health care fraud. Between 2003 and 2017, Medicare spent $7.7 billion on 37.5 million regularly scheduled, non … strategy based on the staggered timing of regulations and lawsuits across the United States, we find that a regulation … administrative actions have a much larger impact than targeted criminal enforcement, providing novel evidence that regulations may be …

peak of their wealth accumulation, they are often the targets of fraud. Our project analyzes a module we developed and … investment fraud, prize/lottery scams, and account misuse, using regression analysis. Relatively few HRS respondents mentioned … any single form of fraud over the prior five years, but nearly 5% reported at least one form of investment fraud, 4 …

characteristics, and state/year-level anti-fraud enforcement efforts. We show that increased enforcement leads certain types of types …

of the asset to fraud, on the frequency of trade, and on the current and future prices of the asset. In equilibrium, the …

resorted to electoral fraud, which neither the legislative, executive, or judicial branches checked. The decade of unchecked … electoral fraud led to the support for Juan Peron and subsequently to political and economic instability …