The Costco Effect Highlights How New Costco Stores Transform Local Economies: 'Surrounding Businesses Raise Wages Up To 40% More'

Core Insights - The "Costco Effect" positively impacts local economies by increasing wages as surrounding businesses compete with Costco's higher pay [1][3] - In contrast, the "Walmart Effect" tends to harm local economies by driving down wages and increasing business closures [2][3] Group 1: Economic Impact - Surrounding businesses can raise wages by up to 40% to compete with Costco [1] - Most local businesses experience significant increases in foot traffic and revenue after a Costco opens, attracting shoppers from a wider area [4] - Costco shoppers spend more money on average compared to Walmart shoppers, contributing to local business performance [5] Group 2: Consumer Behavior - Costco shoppers visit the store half as often as Walmart shoppers but spend more than twice as much during each visit [5] - The shopping experience at Costco requires more planning, which influences consumer spending patterns [4]