The launch of Viagra in April 1998 led to a historically unprecedented high usage of erectile dysfunction (ED) drugs …. We test whether Viagra's introduction significantly influenced outcomes for its target population such as STD rates of … couples, female STDs and sexual assault rates. We find causal evidence that Viagra's introduction increased Gonorrhea rates in …

The launch of Viagra in April 1998 led to a historically unprecedented high usage of erectile dysfunction (ED) drugs …. We test whether Viagra's introduction significantly influenced outcomes for its target population such as STD rates of … couples, female STDs and sexual assault rates. We find causal evidence that Viagra's introduction increased Gonorrhea rates in …

The launch of Viagra in April 1998 led to a historically unprecedented high usage of erectile dysfunction (ED) drugs …. We test whether Viagra's introduction significantly influenced outcomes for its target population such as STD rates of … couples, female STDs and sexual assault rates. We find causal evidence that Viagra's introduction increased Gonorrhea rates in …

technological trajectory of Viagra® in its several phases, since the launching of a radical innovation, going through the …

Vannevar Bush, is used to ascertain information about Viagra. As we found with the aid of a group of collaborative filterers …, Viagra comes across on the Web as a party drug, with distinct user groups--clubbers, sex tourists and others--not addressed … the findings that have led to two versions of the support system, one for the potential Viagra consumer, and another for …