To China, where there is a rapidly increasing minimum wage. The Chinese understand income distribution will naturally fall extremely toward the powerful, and the powerless will make too little money to create a middle class. Raising the minimum wage distributes income to low income people who spend all their money and contribute to the consumer economy.

Retailing doesn't follow the same logic as manufacturing since the jobs really aren't mobile. But things that can be automated will be automated.

Also, artificially high labor costs shut out younger and less employable people. If I have to pay $15 anyway, I never need to take the chance on someone who's run afoul of the law or high school dropouts. People who get a slow start in life are going to have that much more difficulty.

For Costco, probably not - I won't drive as far as Mexico for some cheaper eggs :)