| 1 (2) | National Bureau of Economic Research | USA |  |
| 2 (5) | Federal Reserve System * | USA |  |
| 3 (6) | Harvard University * | USA |  |
| 4 (8) | University of Chicago * | USA | |
| 5 (20) | Stanford University * | USA | |
| 6 (22) | University of California, Berkeley * | USA | |
| 7 (25) | Massachusetts Institute of Technology * | USA | |
| 8 (26) | World Bank, United States | USA | |
| 9 (31) | Columbia University * | USA | |
| 10 (32) | New York University * | USA | |
| 11 (33) | Cornell University * | USA | |
| 12 (34) | University of Pennsylvania * | USA | |
| 13 (52) | University of Toronto | CAN | |
| 14 (54) | Yale University * | USA | |
| 15 (58) | Arizona State University * | USA | |
| 16 (59) | Duke University * | USA | |
| 17 (62) | University of Michigan, Ann Arbor * | USA | |
| 18 (64) | University of Illinois at Urbana-Champaign * | USA | |
| 19 (66) | Northwestern University, Evanston * | USA | |
| 20 (67) | International Monetary Fund | USA | |
| 21 (70) | The University of British Columbia * | CAN | |
| 22 (80) | University of Southern California * | USA | |
| 23 (91) | Princeton University | USA | |
| 24 (93) | University of Akron | USA | |
| 25 (100) | Pennsylvania State University * | USA | |
| 26 (105) | Boston University * | USA | |
| 27 (112) | University of Wisconsin, Madison * | USA | |
| 28 (115) | Michigan State University | USA | |
| 29 (120) | Rutgers, The State University of New Jersey | USA | |
| 30 (136) | Ohio State University, Columbus * | USA | |
| 31 (137) | University of California, Los Angeles * | USA | |
| 32 (139) | Purdue University | USA | |
| 33 (146) | University of Florida * | USA | |
| 34 (149) | University of Texas, Austin | USA | |
| 35 (161) | University of California, Davis * | USA | |
| 36 (166) | University of Washington * | USA | |
| 37 (170) | York University | CAN | |
| 38 (176) | University of Waterloo * | CAN | |
| 39 (187) | Indiana University-Bloomington | USA | |
| 40 (195) | Texas A&M University, College Station * | USA | |
| 41 (196) | Georgetown University * | USA | |
| 42 (198) | University of Georgia | USA | |
| 43 (206) | George Washington University * | USA | |
| 44 (209) | City University of New York * | USA | |
| 45 (211) | University of North Carolina, Chapel Hill * | USA | |
| 46 (212) | International Food Policy Research Institute United States | USA | |
| 47 (214) | University of Minnesota, Twin Cities * | USA | |
| 48 (217) | Brown University | USA | |
| 49 (218) | North Carolina State University | USA | |
| 50 (228) | University of California, San Diego * | USA | |
| 51 (230) | Johns Hopkins University * | USA | |
| 52 (236) | George Mason University | USA | |
| 53 (249) | University of Western Ontario | CAN | |
| 54 (257) | Vanderbilt University * | USA | |
| 55 (263) | University of Notre Dame | USA | |
| 56 (266) | Boston College | USA | |
| 57 (272) | Georgia State University | USA | |
| 58 (279) | University of California, Santa Barbara * | USA | |
| 59 (284) | University of Maryland, College Park * | USA | |
| 60 (287) | University of Massachusetts, Amherst | USA | |
| 61 (298) | University of Ottawa | CAN | |
| 62 (300) | United States Department of Agriculture | USA | |
| 63 (308) | Carnegie Mellon University * | USA | |
| 64 (310) | University of Alberta | CAN | |
| 65 (313) | University of Virginia * | USA | |
| 66 (318) | University of Arizona * | USA | |
| 67 (323) | University of South Carolina * | USA | |
| 68 (333) | Iowa State University | USA | |
| 69 (345) | Dartmouth College * | USA | |
| 70 (355) | University of Connecticut, Storrs * | USA | |
| 71 (359) | University of California, Irvine * | USA | |
| 72 (361) | Georgia Institute of Technology * | USA | |
| 73 (368) | Northeastern University, USA | USA | |
| 74 (373) | Universite du Quebec en Quebec * | CAN | |
| 75 (376) | McGill University * | CAN | |
| 76 (381) | Virginia Polytechnic Institute and State University * | USA | |
| 77 (384) | University of Colorado, Boulder * | USA | |
| 78 (385) | Washington University in Saint Louis * | USA | |
| 79 (404) | University of Miami * | USA | |
| 80 (415) | Florida International University | USA | |
| 81 (417) | Amazon.com Inc, United States | USA |  |
| 82 (429) | University of Illinois, Chicago * | USA | |
| 83 (435) | The Brookings Institution | USA | |
| 84 (455) | Queen's University | CAN | |
| 85 (458) | Drexel University | USA | |
| 86 (460) | University of Pittsburgh * | USA | |
| 87 (462) | Simon Fraser University | CAN | |
| 88 (463) | Laval University | CAN | |
| 89 (478) | University of New Orleans | USA | |
| 90 (479) | American University | USA | |
| 91 (484) | Montreal School of Higher Commercial Studies | CAN | |
| 92 (485) | Colorado State University, Fort Collins * | USA | |
| 93 (497) | University of Calgary * | CAN | |
| 94 (505) | University of Tennessee, Knoxville * | USA | |
| 95 (512) | University of Guelph | CAN | |
| 96 (513) | Emory University * | USA | |
| 97 (520) | Texas Tech University | USA | |
| 98 (528) | Worcester Polytechnic Institute | USA | |
| 99 (533) | Concordia University | CAN | |
| 100 (546) | Dalhousie University * | CAN | |
| 101 (547) | University of Kentucky * | USA | |
| 102 (567) | Florida State University * | USA | |
| 103 (583) | McMaster University * | CAN | |
| 104 (602) | Universite du Quebec en Montreal | CAN | |
| 105 (605) | Auburn University | USA | |
| 106 (606) | Syracuse University | USA | |
| 107 (609) | Tufts University | USA | |
| 108 (628) | Florida Atlantic University | USA | |
| 109 (632) | University of Texas, Dallas | USA | |
| 110 (633) | University of Delaware | USA | |
| 111 (636) | University of Utah * | USA | |
| 112 (637) | Baruch College, City University of New York | USA | |
| 113 (638) | Oregon State University | USA | |
| 114 (653) | Brigham Young University | USA | |
| 115 (659) | University of Saskatchewan | CAN | |
| 116 (671) | University of Oregon | USA | |
| 117 (675) | University of Texas, El Paso | USA | |
| 118 (677) | Toronto Metropolitan University | CAN | |
| 119 (678) | Oklahoma State University, Stillwater * | USA | |
| 120 (690) | Tulane University | USA | |
| 121 (695) | Inter-American Development Bank | USA | |
| 122 (697) | Memorial University of Newfoundland | CAN | |
| 123 (700) | University of Central Florida | USA | |
| 123 (700) | University of North Carolina, Greensboro | USA | |
| 125 (705) | University of Maryland, Baltimore | USA | |
| 126 (707) | Carleton University | CAN | |
| 127 (708) | West Virginia University * | USA | |
| 128 (712) | San Diego State University | USA | |
| 129 (714) | Temple University * | USA | |
| 130 (719) | University of Kansas * | USA | |
| 131 (721) | Wildlife Conservation Society USA | USA | |
| 132 (730) | Rice University | USA | |
| 133 (735) | University of Iowa * | USA | |
| 134 (737) | University of Missouri, Columbia * | USA | |
| 134 (737) | University of Victoria | CAN | |
| 136 (743) | Kansas State University | USA | |
| 137 (745) | University of Houston | USA | |
| 138 (750) | University of Alabama, Tuscaloosa | USA | |
| 139 (758) | University of Rochester * | USA | |
| 140 (762) | Clemson University | USA | |
| 141 (769) | Louisiana State University, Baton Rouge | USA | |
| 142 (777) | University of North Texas | USA | |
| 143 (781) | University of South Florida System * | USA | |
| 144 (791) | University of California, Santa Cruz | USA | |
| 145 (797) | University of Colorado, Denver * | USA | |
| 146 (798) | University of Nebraska, Lincoln | USA | |
| 147 (802) | Wilfrid Laurier University * | CAN | |
| 148 (816) | University of Rhode Island | USA | |
| 149 (818) | Baylor University | USA | |
| 150 (826) | Utah State University * | USA | |
| 151 (829) | University of Arkansas, Fayetteville | USA | |
| 152 (855) | University of South Florida | USA | |
| 153 (869) | Fordham University | USA | |
| 154 (875) | Bentley University | USA | |
| 155 (877) | Portland State University | USA | |
| 156 (879) | University at Texas Rio Grande Valley | USA | |
| 157 (880) | National Oceanic and Atmospheric Administration | USA | |
| 158 (898) | Washington State University, Pullman * | USA | |
| 159 (905) | University of Hawaii, Manoa * | USA | |
| 160 (912) | Southern Methodist University | USA | |
| 161 (915) | University of Memphis | USA | |
| 162 (920) | Idaho National Laboratory * | USA | |
| 163 (926) | Case Western Reserve University | USA | |
| 164 (931) | National Renewable Energy Laboratory | USA | |
| 165 (943) | Rochester Institute of Technology * | USA | |
| 166 (946) | University of California, Riverside | USA | |
| 167 (951) | University of Manitoba | CAN | |
| 168 (956) | Santa Fe Institute | USA | |
| 169 (959) | University of Wyoming | USA | |
| 170 (969) | University of Oklahoma * | USA | |
| 171 (984) | Wayne State University | USA | |
| 172 (987) | University of St. Thomas | USA | |
| 173 (989) | Southern Illinois University Edwardsville | USA | |
| 174 (990) | City University of New York Graduate Center | USA | |
| 175 (991) | Villanova University | USA | |
| 176 (1001) | The New School | USA | |
| 177 (1007) | University of Denver | USA | |
| 178 (1008) | Pepperdine University | USA | |
| 179 (1019) | RAND Corp * | USA | |
| 180 (1031) | University of Massachusetts, Boston | USA | |
| 181 (1038) | State University of New York, Stony Brook * | USA | |
| 182 (1061) | California State University, Dominguez Hills | USA | |
| 183 (1071) | University of Nebraska, Omaha | USA | |
| 184 (1076) | University of Cincinnati * | USA | |
| 185 (1091) | Texas Christian University | USA | |
| 186 (1105) | Old Dominion University | USA | |
| 187 (1107) | University of North Carolina, Charlotte | USA | |
| 188 (1116) | Mississippi State University | USA | |
| 189 (1118) | Santa Clara University | USA | |
| 190 (1132) | University of Wisconsin, Milwaukee | USA | |
| 191 (1140) | US Environmental Protection Agency | USA | |
| 192 (1153) | University of New Mexico * | USA | |
| 193 (1155) | Universite de Montreal | CAN | |
| 194 (1156) | California Institute of Technology * | USA | |
| 195 (1159) | University of Nevada-Reno | USA | |
| 196 (1161) | University of Nevada-Las Vegas | USA | |
| 197 (1170) | Stevens Institute of Technology | USA | |
| 198 (1171) | U.S. Department of Health & Human Services * | USA |  |
| 199 (1172) | Oak Ridge National Laboratory | USA | |
| 200 (1177) | University of Texas, San Antonio | USA | |
| 201 (1178) | State University of New York, Buffalo | USA | |
| 202 (1187) | Wake Forest University * | USA | |
| 203 (1188) | University of Windsor | CAN | |
| 204 (1193) | Miami University of Ohio | USA | |
| 205 (1197) | University of Central Oklahoma | USA | |
| 206 (1208) | DePaul University | USA | |
| 207 (1210) | College of William and Mary | USA | |
| 208 (1215) | Saint Louis University, Saint Louis * | USA | |
| 209 (1236) | Chapman University | USA | |
| 210 (1242) | City University of New York, Queens College | USA | |
| 211 (1244) | North Dakota State University | USA | |
| 212 (1251) | Brock University | CAN | |
| 213 (1264) | Brandeis University | USA | |
| 214 (1268) | University of Texas, Arlington | USA | |
| 215 (1274) | Illinois State University | USA | |
| 216 (1276) | Sherbrooke University | CAN | |
| 217 (1295) | University of Maine, Orono | USA | |
| 218 (1296) | State University of New York, Albany | USA | |
| 219 (1297) | Kennesaw State University | USA | |
| 220 (1317) | Union College | USA | |
| 221 (1326) | City University of New York, Brooklyn College | USA | |
| 222 (1330) | Appalachian State University | USA | |
| 223 (1340) | Middlebury College | USA | |
| 224 (1342) | Clark University | USA | |
| 225 (1347) | Boise State University * | USA | |
| 226 (1354) | State University of New York at Binghamton | USA | |
| 227 (1386) | University of California, Merced | USA | |
| 228 (1419) | University of Vermont | USA | |
| 229 (1426) | Montana State University, Bozeman | USA | |
| 230 (1430) | University of Regina | CAN | |
| 231 (1434) | Texas State University, San Marcos | USA | |
| 232 (1441) | Virginia Commonwealth University * | USA | |
| 233 (1454) | Pacific Northwest National Laboratory * | USA | |
| 233 (1454) | University of Missouri, Saint Louis | USA | |
| 235 (1458) | California State University, Fullerton | USA | |
| 236 (1465) | Marquette University | USA | |
| 237 (1468) | Babson College | USA | |
| 238 (1474) | University of Mississippi * | USA | |
| 239 (1489) | University of North Carolina, Wilmington | USA | |
| 240 (1492) | Bowling Green State University | USA | |
| 241 (1507) | Northern Illinois University | USA | |
| 242 (1514) | Royal Roads University | CAN | |
| 243 (1515) | University of New Brunswick | CAN | |
| 244 (1518) | Missouri University of Science & Technology | USA | |
| 245 (1524) | RTI International, United States | USA | |
| 246 (1532) | University of Massachusetts, Lowell | USA | |
| 247 (1536) | Barnard College | USA | |
| 248 (1544) | San Jose State University | USA | |
| 249 (1551) | Loyola University of Chicago * | USA | |
| 250 (1553) | University of North Florida | USA | |
| 250 (1553) | University of Louisville * | USA | |
| 252 (1557) | California Polytechnic State University, San Luis Obispo | USA | |
| 253 (1558) | Williams College | USA | |
| 254 (1561) | Towson University | USA | |
| 255 (1565) | Suffolk University * | USA | |
| 256 (1574) | Kent State University | USA | |
| 257 (1579) | Middle Tennessee State University | USA | |
| 258 (1595) | California State University, Long Beach | USA | |
| 259 (1602) | University of Missouri, Kansas City | USA | |
| 260 (1610) | Texas A&M University, Corpus Christi | USA | |
| 261 (1616) | Amherst College | USA | |
| 262 (1623) | University of Idaho * | USA | |
| 263 (1625) | Nova Southeastern University, Estados Unidos | USA | |
| 264 (1629) | Penn State Erie, The Behrend College | USA | |
| 265 (1640) | University of San Francisco | USA | |
| 266 (1642) | United States Military Academy at West Point | USA | |
| 267 (1644) | University of Alaska, Anchorage | USA | |
| 268 (1647) | University of Richmond | USA | |
| 269 (1662) | University of New Hampshire | USA | |
| 270 (1676) | Ecole Polytechnique de Montreal | CAN | |
| 271 (1683) | Vassar College | USA | |
| 272 (1685) | Howard University * | USA | |
| 273 (1690) | Central Michigan University | USA | |
| 274 (1701) | Loyola Marymount University | USA | |
| 275 (1709) | Lehigh University | USA | |
| 276 (1713) | University of North Dakota | USA | |
| 277 (1725) | University of San Diego | USA | |
| 278 (1730) | James Madison University | USA | |
| 279 (1732) | Eastern Michigan University | USA | |
| 280 (1734) | University of Dayton | USA | |
| 281 (1736) | California State University, San Bernardino | USA | |
| 282 (1746) | Rensselaer Polytechnic Institute | USA | |
| 283 (1754) | Colorado School of Mines | USA | |
| 284 (1758) | Duke Health | USA | |
| 285 (1765) | California State University, Northridge | USA | |
| 286 (1786) | Kean University | USA | |
| 287 (1788) | Athabasca University | CAN | |
| 288 (1791) | Texas A&M International University | USA | |
| 289 (1806) | New Jersey Institute of Technology | USA | |
| 290 (1833) | University of Toledo * | USA | |
| 291 (1838) | San Francisco State University | USA | |
| 292 (1844) | Rowan University | USA | |
| 293 (1848) | Montclair State University | USA | |
| 294 (1856) | East Carolina University | USA | |
| 295 (1865) | Bucknell University | USA | |
| 296 (1869) | Illinois Institute of Technology | USA | |
| 297 (1875) | University of Southern Mississippi | USA | |
| 298 (1878) | Western Michigan University | USA | |
| 299 (1882) | Elon University | USA | |
| 300 (1898) | New Mexico State University | USA | |
| 301 (1906) | North Carolina A&T State University | USA | |
| 302 (1907) | South Dakota State University | USA | |
| 303 (1909) | Northern Kentucky University | USA | |
| 304 (1914) | University of Lethbridge | CAN | |
| 305 (1919) | University of Northern Colorado * | USA | |
| 306 (1922) | University of Alabama, Birmingham * | USA | |
| 307 (1930) | University of Alaska, Fairbanks | USA | |
| 308 (1936) | Sacred Heart University | USA | |
| 309 (1938) | Rollins College | USA | |
| 310 (1939) | Clarkson University | USA | |
| 311 (1948) | Salisbury University | USA | |
| 312 (1956) | Saint John's University | USA | |
| 313 (1958) | Cleveland State University | USA | |
| 314 (1964) | Grand Valley State University | USA | |
| 315 (1968) | Indiana University-Purdue University Indianapolis | USA | |
| 316 (1972) | Providence College | USA | |
| 317 (1975) | Ball State University | USA | |
| 318 (1986) | Claremont McKenna College | USA | |
| 319 (1991) | Central Connecticut State University | USA | |
| 320 (1996) | Naval Postgraduate School | USA | |
| 321 (1997) | Saint Mary's University | CAN | |
| 322 (2009) | Southern Illinois University, Carbondale * | USA | |
| 323 (2017) | University of Michigan, Flint | USA | |
| 324 (2035) | Bard College | USA | |
| 325 (2036) | University of Colorado, Colorado Springs | USA | |
| 325 (2036) | Claremont Graduate University | USA | |
| 327 (2069) | University of Wisconsin, Whitewater | USA | |
| 328 (2073) | Sam Houston State University | USA | |
| 329 (2088) | Coastal Carolina University | USA | |
| 330 (2097) | Creighton University | USA | |
| 331 (2099) | Western Kentucky University | USA | |
| 332 (2101) | California State University, East Bay | USA | |
| 333 (2105) | University of Massachusetts, Dartmouth | USA | |
| 334 (2107) | University of Wisconsin, Oshkosh | USA | |
| 335 (2109) | California State University, Los Angeles | USA | |
| 336 (2114) | Lafayette College | USA | |
| 337 (2117) | University of Maryland, Baltimore County | USA | |
| 338 (2121) | University of New Haven | USA | |
| 339 (2125) | Pace University | USA | |
| 340 (2134) | Morgan State University | USA | |
| 341 (2139) | Northeastern Illinois University | USA | |
| 342 (2146) | Lakehead University | CAN | |
| 343 (2151) | Trinity College, Hartford | USA | |
| 344 (2161) | Murray State University | USA | |
| 345 (2163) | Ohio University | USA | |
| 346 (2164) | University of Tennessee, Chattanooga | USA | |
| 347 (2197) | Washington and Lee University | USA | |
| 348 (2215) | University of Michigan, Dearborn | USA | |
| 349 (2218) | Metropolitan State University | USA | |
| 350 (2224) | University of Tulsa | USA | |
| 351 (2225) | Hamilton College | USA | |
| 352 (2232) | Western Carolina University | USA | |
| 353 (2233) | Oakland University | USA | |
| 354 (2236) | University of Wisconsin - LaCrosse | USA | |
| 355 (2237) | Grinnell College | USA | |
| 356 (2246) | Colgate University | USA | |
| 357 (2252) | Pomona College | USA | |
| 358 (2264) | University of Louisiana, Lafayette | USA | |
| 359 (2265) | Seattle University | USA | |
| 360 (2282) | Embry-Riddle Aeronautical University * | USA | |
| 361 (2286) | Georgia Southern University | USA | |
| 362 (2288) | Saint Joseph's University | USA | |
| 363 (2291) | College of Charleston | USA | |
| 364 (2293) | University of Tampa | USA | |
| 365 (2295) | University of South Alabama * | USA | |
| 366 (2296) | Wichita State University | USA | |
| 367 (2301) | University of Northern Iowa | USA | |
| 368 (2302) | Hofstra University * | USA | |
| 369 (2308) | Weber State University | USA | |
| 370 (2315) | Butler University | USA | |
| 371 (2317) | University of North Georgia | USA | |
| 372 (2319) | Laurentian University | CAN | |
| 373 (2324) | Louisiana Tech University | USA | |
| 374 (2326) | California State University, Fresno | USA | |
| 375 (2328) | University of Wisconsin, Eau Claire | USA | |
| 376 (2335) | Seton Hall University | USA | |
| 377 (2360) | Missouri State University | USA | |
| 378 (2364) | Mercer University | USA | |
| 379 (2368) | Florida Gulf Coast University | USA | |
| 380 (2369) | University of Texas, Tyler | USA | |
| 381 (2372) | Utah Valley University | USA | |
| 382 (2376) | New York City College of Technology | USA | |
| 383 (2379) | Skidmore College | USA | |
| 384 (2380) | Augusta University * | USA | |
| 385 (2398) | Adelphi University | USA | |
| 386 (2407) | Minnesota State University, Mankato | USA | |
| 387 (2419) | Texas A&M University, Kingsville | USA | |
| 388 (2432) | Fayetteville State University | USA | |
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