![gas price sign](https://blogs.sas.com/content/subconsciousmusings/files/2017/08/gas_prices-002-e1504103265171.jpg)
In the recent article, “Price-bots can collude against consumers,” the Economist discusses the consumer effects of prices set by price-bots. The article starts with an example of gasoline pricing strategies on Martha’s Vineyard. With a small number of gas stations on the island, the price-bots can cover all competitor prices frequently