That's certainly possible, but Wal-Mart is a great place to shop. Good prices. That's why they're all over the place. I doubt they can completely dominate the market, because the stores are too big. We only have three on Oahu to service about 900,000 people. Still plenty of customers for K-Mart, Longs, Walgreens (which just entered the market), and Don Quixote (one of my favorites).
All those companies, K-mart, longs, & Walgreens are not too far from being in trouble. Walmart is even going after Cosco and Sam's with those walmart distribution centers. I appreciate there intentions to dominate the market place and don't think laws need need to be in place to stop them. the market place is changing. Private ownership on the sole proprietor level of businesses is changing. Forget about the family grocery its disappearing, privately own TV/Stereo repair, computer repair, hardware store.... They can't compete with Walmart, Best Buy and Home depot/Lowe's.
What's next? will they start dictating to the manufacturers?
I know some of those mentioned are opening stores, but are they also closing some? Are they posting profits to the share holders? Circuit city closing is real significant for me, because i had a gal in my office looking for a job who worked at the local Circuit city where i live. they were told the store wasn't going to close, promised it wasn't, in the last 6 months when just 5 miles down the freeway they were opening another circuit city. Then on the saturday before christmas they gathered all the employees and shut it down. no severance. no transfers. Then now, 3 weeks later they announce they are closing all of them, including the new one.
Winning a competitive battle in business is great. But when all the competition dies out, its not good long term. It's monopoly/commy like.