From the NYT:
About 2.2 million Californians now earn the minimum wage, but University of California, Irvine, economics professor David Neumark estimated the boost could cost 5 to 10 percent of low-skilled workers their jobs.

For the full story, please visit http://www.nytimes.com/aponline/2016/04/04/us/ap-us-minimum-wage-california.html?_r=0.