High Quality Content by WIKIPEDIA articles! The Amos Tuck School of Business Administration (or the Tuck School of Business at Dartmouth, as it is now called) is the graduate business school of Dartmouth College in Hanover, New Hampshire, in the United States. Founded in 1900, Tuck is the oldest graduate school of business in the world, and was the first institution to offer master`s degrees in the field of business administration. Tuck is one of six Ivy League business schools and it consistently ranks in the top five in many business school rankings.