. . . [L]ess people are taking time off from work during Good Friday, while more people take time off from work during Yom Kippur, Rosh Hashanah, Mardigras and Saint Patrick’s Day.From the new paper "What Happened to God's Time? The Evolution of Secularism and Hours of Work in America, Evidence from Religious Holidays" by Fernando A. Lozano (May 2012).