The Visible Hand.

BOOKS & the ARTS In the morning, i shower right after i wake up. i choose from a number of products to clean myself, yet they are made by just two companies: Unilever and Johnson & Johnson. As Dayen notes, four hog firms control two-thirds of today's market. When she contacted the management company, she had to wait months for repairs before getting a Zillow alert for her own house: The management company had listed it for rent even though she had just paid up. Certainly, private equity funds have bought up companies in a number of sectors, leading to consolidation. [Extracted from the article]