"I am struck by just how many people there are working there on the floor. There seem to be too many whenever I'm there."
Maybe that's more more of a load problem? They are probably there for the peak rush periods, and I would imagine forecasting those accurately is almost impossible, so you operate with a buffer. Lower wages enable them to be more flexible in handling these peak loads.
In terms of your point about the financial impact, a quick look at the SG&A of Walmart (20%) shows a big difference vs. Costco's (~9%). I don't have the breakout of employee wages, but it does seem like it's definitely a more labor intensive model. Then again, they probably could afford to pay higher wages, but the problem is that customers haven't given them a financial incentive to do so. I feel like the point the author was trying to make was a good one...many people that write about these issues should acknowledge the different business models instead of just quickly pointing at Costco and saying the model works with higher wages.
Maybe that's more more of a load problem? They are probably there for the peak rush periods, and I would imagine forecasting those accurately is almost impossible, so you operate with a buffer. Lower wages enable them to be more flexible in handling these peak loads.
In terms of your point about the financial impact, a quick look at the SG&A of Walmart (20%) shows a big difference vs. Costco's (~9%). I don't have the breakout of employee wages, but it does seem like it's definitely a more labor intensive model. Then again, they probably could afford to pay higher wages, but the problem is that customers haven't given them a financial incentive to do so. I feel like the point the author was trying to make was a good one...many people that write about these issues should acknowledge the different business models instead of just quickly pointing at Costco and saying the model works with higher wages.