Walmart Vs. Costco: An Inappropriate Comparison

In Green Bay during the past few months, Walmart has wanted to put a store downtown, so we got to hear all the reasons that Walmart is bad ... including the old one that Costco takes care of its employees and Walmart doesn't.  The Costco/Walmart comparison is a very inappropriate one.  They have two completely different business models resulting in different gross margins and earnings percentages.  To understand the business model difference, go to this article:

On Walmart vs Costco

http://www.bloomberg.com/news/2013-08-27/why-walmart-will-never-pay-like-costco.html