Bob Bacarella | Source | Founder, President, Portfolio Manager at Monetta Financial Services

Costco has a number of competitive advantages such as low prices, economics of scale compared to smaller retailers, can easily adjust to changes in customer consumption patterns, has an online delivery platform, an and innovative supply chain/inventory system.

If there really was teeth or real concern that something would come out of the government and regulatory oversight, Amazon’s stock drop would be a lot lower than it is today.