Wealth from worship
Dec 20th 2005
From The Economist print edition
An economist finds that going to church is more than its own reward

AT CHRISTMAS, many people do things they would never dream of the rest of the year, from giving presents to getting drunk. Some even go to church. Attendance soars, as millions of once-a-year worshippers fill the pews. In Britain, where most weeks fewer than one person in ten goes to church, attendance more than triples. Even in America, where two-fifths of the people say they go frequently, the share climbs in December.

Some of the occasional churchgoers must wonder whether they might benefit from turning up more often. If they did so, they could gain more than spiritual nourishment. Jonathan Gruber, an economist at the Massachusetts Institute of Technology, claims that regular religious participation leads to better education, higher income and a lower chance of divorce. His results* (based on data covering non-Hispanic white Americans of several Christian denominations, other faiths and none) imply that doubling church attendance raises someone's income by almost 10%. The rest