> The median household income in the United States is $51,000, tech worker salaries are are not the norm, they are 6% of the population ($100,000 for a single individual). Their effect on society is negligent in the purchase of everyday goods as they are only 6% of the population and purchase affluent goods and upward.
I think it's fairly safe to say the the effects are considerably more pronounced in San Francisco than they are nationally:
http://www.spur.org/blog/2014-02-27/forecasting-san-francisc...
But since you brought up the median income, let's use that to talk about my point: $51k is about $25/hr. The hike under discussion moves minimum wage up to... well, from just under $10 a few years ago to $11 as of this year (so, less than half that). But wait, that's national median. San Francisco median is closer to $70k ($35+/hr), so we're really talking about a motion that's all below 1/3 median.
Again... this is a primary driver of inflation? We're talking about a roughly $2000 yearly boost in the bottom quartile that almost doesn't even keep pace with average monthly rent increases over the last 5 years.
If minimum wage hikes aren't even successfully chasing cost of living increases, it's pretty hard to argue they're driving inflation.