CWTS Leiden Ranking (PP top 10%) 2013 - World

World Rank ▲ ▼	Institution ▲ ▼	Country ▲ ▼
1	Massachusetts Institute of Technology, MIT
2	University of Chicago
3	Stanford University
4	Harvard University
5	Princeton University
6	Yale University
7	Dartmouth College
8	University of California, Berkeley
9	Northwestern University
10	University of California, Los Angeles
11	University of Pennsylvania
12	University of Michigan - Ann Arbor
13	New York University
14	University of California, San Diego
15	Duke University
16	Washington University in St. Louis
17	Carnegie Mellon University
18	Columbia University
19	Swiss Federal Institute of Technology Zurich, ETHZ
20	University of California, Davis
21	University of California, San Francisco
22	Imperial College London
23	State University of New York at Stony Brook
24	University of Wisconsin-Madison
25	Cornell University
26	Georgetown University
27	University of Washington
28	University of Maryland at College Park
29	University of North Carolina at Chapel Hill
30	Emory University
31	University of Virginia
32	University of Colorado at Boulder
33	University of Pittsburgh
34	University College London
35	Medical University of South Carolina
36	University of California, Santa Barbara
37	University of Rochester
38	University of Oxford
39	Karolinska Institute
40	University of East Anglia
41	University of British Columbia
42	University of Durham
43	University of California, Irvine
44	University of Amsterdam
45	Boston University
46	University of Southern California
47	Arizona State University
48	University of St. Andrews
49	Vanderbilt University
50	VU University Amsterdam