Are Chain Stores Good or Bad?

From LearnLiberty.org: 

"Are chain stores good or bad? According to Professor Art Carden, there are reasons to both like and dislike chain stores. The reasons to like chain stores include their ability to lower prices, increase variety, and reduce uncertainty. However, chain stores also do things to dislike such as pursuing special government privileges like subsidies and eminent domain.

Essentially, when chain stores respond to the incentives of the market, they create wealth for society. On the other hand, when chains stores respond to the incentives of the political process, they often produce detrimental effects for society."