I can post links too.
The Myth of Black (All) “Buying Power”
"Remember, going back several years (see below), the argument has been that Black “buying power” will reach $1.1 trillion by this year (2015). Never mind the many flaws in this claim (again, see below), what could this possible mean when as,
Oxfam’s latest argues, that by 2016 1% of the world will own more than the rest of the 99% of the planet? We don’t need their analysis of this reality, their facts will suffice, they do after all still need to include comments from the “chairman of the Coalition for Inclusive Capitalism” who suggests it is big business that must somehow do more to stem the tide of worsening global inequality.
However, the fact of this kind of inequality speaks also in the microcosm to all misleading press reports that promote Black (or anyone else’s) “buying power” as compared with other countries. It is only a “power”to buy what this 1% determine is for sale."
"buying power” is a marketing phrase meant to drive corporate advertising investments and not at all about the economic strength of a community. the median household wealth of a Black family is still below $6,000. That means even your GDP math concluding in “a per capita buying power of around $23,000” also grossly re-affirms the myth of what “buying power” as a phrase does and doesn’t mean. All you end up doing is moving Black America down this already false scale of economic strength from 16 to 44. That doesn’t help address the fact that poverty and income/wealth inequality are real and worsening problems that have nothing to do with how people spend money."
And again none of this has anything to do with arbitrarily boycotting one day out of the year.