Unemployment: good for the heart and the soul. "In studies over the past 10 years, Ruhm has consistently found death rates decline during recessions and rise when the economy expands. If unemployment rises 1 percent, he estimates the death rate will fall by about half a percent."
They are known as “quants” because they do quantitative finance. Seduced by a vision of mathematical elegance underlying some of the messiest of human activities, they apply skills they once hoped to use to untangle string theory or the nervous system to making money. "They Tried to Outsmart Wall Street." [spoiler inside] [more inside]