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

World Rank ▲ ▼	Institution ▲ ▼	Country ▲ ▼
1	Rice University
2	University of California, Santa Barbara
3	Harvard University
4	Stanford University
5	Massachusetts Institute of Technology, MIT
6	University of Pennsylvania
7	University of California, Berkeley
8	University of California, Santa Cruz
9	Northwestern University
10	University of California, Riverside
11	Princeton University
12	Yale University
13	University of Washington
14	University of California, Los Angeles
15	Washington University in St. Louis
16	Duke University
17	Cornell University
18	California Institute of Technology, Caltech
19	Boston University
20	University of North Carolina at Chapel Hill
21	Carnegie Mellon University
22	University of Texas at Austin
23	University of Leiden
24	Swiss Federal Institute of Technology Lausanne, EPFL
25	Columbia University
26	University of Colorado at Boulder
27	Weizmann Institute of Science
28	University of Massachusetts, Amherst
29	University of Chicago
30	Emory University
31	University of Michigan - Ann Arbor
32	Georgia Institute of Technology
33	Brown University
34	Utrecht University
35	Nankai University
36	National University of Singapore
37	New York University
38	University of California, San Francisco
39	University of Illinois at Urbana-Champaign
40	Aarhus University
41	University of Exeter
42	Rutgers, The State University of New Jersey
43	University of Amsterdam
44	University of Toronto
45	University of Zurich
46	University of Cambridge
47	University of St. Andrews
48	Trinity College Dublin
49	Swiss Federal Institute of Technology Zurich, ETHZ
50	Technical University of Denmark