Venture debt, or loans to rapid-growth start-ups, is a puzzle. How are start-ups with no track records, positive cash flows, tangible collateral, or personal guarantees from entrepreneurs able to attract billions of dollars in loans each year? And why do start-ups take on debt rather than rely...

Crowdfunding has more in common with an initial public offering (IPO) than may be readily apparent. Both are coordinated sales of securities to public investors (in crowdfunding's case, the “crowd”). Both rely on disclosure to mitigate information asymmetries between a company and its...