Jul 28

The federal Export-Import Bank expired June 30 when Congress failed to renew its charter. The bank is a small federal agency that helps U.S. companies sell their products overseas, by underwriting loans to foreign customers. Conservatives oppose it as corporate…

Economics correspondent Paul Solman sat down with Richard Thaler, who's been called the inventor of behavioral economics, to discuss human behavior in the field of economics. Most humans, he points out, aren't the rational mathematicians economists assume they are, and…