San Jose's new minimum wage took effect on March 13, 2013, although employers had the previous three months to prepare for the increase. That year, the unemployment rate for young adults in the San Jose metro area jumped sharply by six percentage points -- from 14 percent in 2012 to 20 percent in 2013... Meanwhile, the overall unemployment rate in the same area fell by nearly two percentage points, suggesting that young adults suffered while others did quite well. ... an EPI survey of 163 restaurants in San Jose, 45 percent of which cut employee hours and 42 percent of...