Ivy League have produced many Nobel laureates, winners of the Nobel Prize and the Nobel Memorial Prize in Economic Sciences. According to the Nobel Foundation's website, the number of prize-winners affiliated with each Ivy League university at the time of their awards is: Brown, 2; Columbia, 17; Cornell, 8; Dartmouth, 0; Harvard, 36; Penn, 4; Princeton, 14; and Yale, 8. In addition, each university self-reports their number of affiliated Nobel laureates, but they use varying definitions for which Nobel winners they claim (for example, alumni, active faculty, former faculty, visiting faculty, adjunct faculty, etc.) Collaboration between the member schools is illustrated by
Ivy League automatic bid. The Ivy League is one of only two Division I conferences which award their official basketball championships solely on regular-season results; the other is the Southeastern Conference. Since its inception, an Ivy League school has yet to win either the men's or women's Division I NCAA Basketball Tournament. On average, each Ivy school has more than 35 varsity teams. All eight are in the top 20 for number of sports offered for both men and women among Division I schools. Unlike most Division I athletic conferences, the Ivy League prohibits the granting of athletic scholarships; all scholarships awarded