“Crowdfunding” is the latest buzzword in entrepreneurial life. No longer do budding capitalists need to find one rich investor; they can instead reach out to thousands of people, asking for $50 each. But not every budding entrepreneur has a social network that includes people who can afford to give away $50. As a result, crowdfunding is helping well-connected middle-class entrepreneurs–and leaving many others’ brilliant ideas behind. Check out the OpEd based on our lab’s research in the Huffington Post