We find a U-shaped relation between industry concentration and innovation. The relation is driven by neck-and-neck industries where firms operate with similar productivity. When industry concentration is low, innovation intensity decreases as concentration increases. However, when industry...

Why are financial "institutions special" -- Financial services : depository institutions -- Financial services : finance companies -- Financial services : securities brokerage and investment banking -- Financial services : mutual funds and hedge funds -- Financial services : insurance -- Risks...