Research trends over the last 12 months
Monthly paper counts and keyword trends from the archive of every paper this site has collected, Oct 2025 to Oct 2026 (* marks the current month, which is still incomplete). Growing keywords are ranked by how many more papers they had in Jul 2026–Sep 2026 than their share of papers in Oct 2025–Jun 2026 predicts, among keywords whose share grew at least 1.5 times.
Key findings
- Papers per month in all tracked journals: 3,130 to 3,970 over the last 12 complete months.
- Fastest-growing keywords in all tracked journals (Jul 2026–Sep 2026 vs Oct 2025–Jun 2026): “absorptive capacity” (44 papers, +22 vs. its earlier share), “AI governance” (52 papers, +20 vs. its earlier share) and “uncertainty estimation” (41 papers, +18 vs. its earlier share).
- Papers per month in the tracked finance journals: 522 to 741 over the last 12 complete months.
- Fastest-growing keywords in the tracked finance journals (Jul 2026–Sep 2026 vs Oct 2025–Jun 2026): “artificial intelligence” (31 papers, +14 vs. its earlier share), “corporate finance” (18 papers, +12 vs. its earlier share) and “price discovery” (18 papers, +11 vs. its earlier share).
- Papers per month in the tracked accounting journals: 49 to 92 over the last 12 complete months.
- Fastest-growing keywords in the tracked accounting journals (Jul 2026–Sep 2026 vs Oct 2025–Jun 2026): “accounting education” (10 papers, +4 vs. its earlier share), “moderating effect” (8 papers, +4 vs. its earlier share) and “information transparency” (5 papers, +4 vs. its earlier share).
- Papers per month in the tracked economics journals: 774 to 960 over the last 12 complete months.
- Fastest-growing keywords in the tracked economics journals (Jul 2026–Sep 2026 vs Oct 2025–Jun 2026): “corporate governance” (35 papers, +13 vs. its earlier share), “total factor productivity” (33 papers, +12 vs. its earlier share) and “systemic risk” (22 papers, +10 vs. its earlier share).
- Papers per month in the tracked management journals: 270 to 398 over the last 12 complete months.
- Fastest-growing keywords in the tracked management journals (Jul 2026–Sep 2026 vs Oct 2025–Jun 2026): “absorptive capacity” (21 papers, +12 vs. its earlier share), “customer satisfaction” (17 papers, +11 vs. its earlier share) and “knowledge-based view” (15 papers, +8 vs. its earlier share).
- Papers per month in the tracked operations research journals: 238 to 331 over the last 12 complete months.
- Fastest-growing keywords in the tracked operations research journals (Jul 2026–Sep 2026 vs Oct 2025–Jun 2026): “price competition” (11 papers, +9 vs. its earlier share), “drone delivery” (15 papers, +9 vs. its earlier share) and “supply chain coordination” (19 papers, +8 vs. its earlier share).
- Papers per month in the tracked AI journals: 1,123 to 1,580 over the last 12 complete months.
- Fastest-growing keywords in the tracked AI journals (Jul 2026–Sep 2026 vs Oct 2025–Jun 2026): “AI governance” (41 papers, +18 vs. its earlier share), “mixture of experts” (47 papers, +17 vs. its earlier share) and “uncertainty estimation” (39 papers, +16 vs. its earlier share).
Papers per month (all journals)
Oct 2025Oct 2026 *
| Month | All journals | Finance | Accounting | Economics | Management | Operations Research | AI |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 3,130 | 619 | 49 | 801 | 270 | 268 | 1,123 |
| Nov 2025 | 3,454 | 741 | 82 | 901 | 354 | 238 | 1,138 |
| Dec 2025 | 3,474 | 702 | 56 | 806 | 287 | 274 | 1,349 |
| Jan 2026 | 3,539 | 567 | 82 | 885 | 389 | 295 | 1,321 |
| Feb 2026 | 3,425 | 522 | 82 | 912 | 359 | 266 | 1,284 |
| Mar 2026 | 3,970 | 691 | 68 | 938 | 398 | 295 | 1,580 |
| Apr 2026 | 3,681 | 645 | 81 | 819 | 344 | 288 | 1,504 |
| May 2026 | 3,652 | 600 | 78 | 844 | 343 | 331 | 1,456 |
| Jun 2026 | 3,720 | 605 | 86 | 960 | 316 | 309 | 1,444 |
| Jul 2026 | 3,574 | 625 | 92 | 910 | 366 | 281 | 1,300 |
| Aug 2026 | 3,366 | 546 | 57 | 774 | 304 | 283 | 1,402 |
| Sep 2026 | 3,597 | 668 | 67 | 931 | 346 | 287 | 1,298 |
| Oct 2026 * | 2,553 | 410 | 50 | 676 | 238 | 204 | 975 |
All journals
Most frequent keywords
| Keyword | Trend | 12 months | Oct 25 | Nov 25 | Dec 25 | Jan 26 | Feb 26 | Mar 26 | Apr 26 | May 26 | Jun 26 | Jul 26 | Aug 26 | Sep 26 | Oct 26* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| China | 1,599 | 132 | 139 | 157 | 130 | 131 | 147 | 149 | 120 | 131 | 132 | 113 | 118 | 65 | |
| large language models | 1,312 | 68 | 94 | 103 | 90 | 83 | 129 | 129 | 126 | 147 | 111 | 122 | 110 | 72 | |
| Chinese listed companies | 1,274 | 110 | 122 | 150 | 111 | 86 | 99 | 106 | 89 | 111 | 95 | 91 | 104 | 46 | |
| corporate governance | 887 | 82 | 99 | 81 | 74 | 70 | 88 | 71 | 55 | 70 | 64 | 62 | 71 | 39 | |
| financial constraints | 840 | 71 | 99 | 89 | 73 | 66 | 75 | 70 | 65 | 68 | 58 | 54 | 52 | 25 | |
| state-owned enterprises | 666 | 63 | 73 | 71 | 56 | 34 | 68 | 61 | 45 | 47 | 53 | 48 | 47 | 18 | |
| emerging markets | 611 | 36 | 46 | 50 | 48 | 59 | 57 | 53 | 55 | 62 | 52 | 31 | 62 | 30 | |
| COVID-19 pandemic | 610 | 56 | 55 | 59 | 45 | 65 | 58 | 49 | 48 | 48 | 50 | 49 | 28 | 24 | |
| graph neural networks | 551 | 49 | 32 | 47 | 44 | 33 | 50 | 59 | 47 | 51 | 54 | 44 | 41 | 32 | |
| information asymmetry | 534 | 31 | 61 | 32 | 51 | 33 | 43 | 38 | 54 | 57 | 48 | 39 | 47 | 25 | |
| contrastive learning | 528 | 31 | 38 | 48 | 38 | 45 | 56 | 58 | 38 | 46 | 40 | 49 | 41 | 21 | |
| digital transformation | 519 | 52 | 49 | 48 | 42 | 42 | 52 | 45 | 42 | 36 | 39 | 31 | 41 | 27 | |
| artificial intelligence | 499 | 34 | 32 | 56 | 42 | 35 | 45 | 43 | 29 | 36 | 50 | 48 | 49 | 26 | |
| multimodal fusion | 481 | 32 | 36 | 34 | 46 | 46 | 44 | 41 | 44 | 46 | 44 | 41 | 27 | 24 | |
| class imbalance | 453 | 36 | 29 | 36 | 36 | 34 | 43 | 44 | 45 | 40 | 29 | 47 | 34 | 19 |
Fastest-growing keywords
| Keyword | Papers per month, Oct 25 – Oct 26* | Papers Oct 2025–Jun 2026 | Papers Jul 2026–Sep 2026 | Expected at earlier share | Extra papers | Share growth |
|---|---|---|---|---|---|---|
| absorptive capacity | 67 | 44 | 22.0 | +22.0 | ×2.0 | |
| AI governance | 96 | 52 | 31.6 | +20.4 | ×1.6 | |
| uncertainty estimation | 70 | 41 | 23.0 | +18.0 | ×1.8 | |
| mixture of experts | 94 | 47 | 30.9 | +16.1 | ×1.5 | |
| human-AI collaboration | 62 | 36 | 20.4 | +15.6 | ×1.8 | |
| financial contagion | 48 | 31 | 15.8 | +15.2 | ×2.0 | |
| monetary policy transmission | 73 | 39 | 24.0 | +15.0 | ×1.6 | |
| corporate finance | 25 | 23 | 8.2 | +14.8 | ×2.8 | |
| innovation policy | 49 | 30 | 16.1 | +13.9 | ×1.9 | |
| stablecoins | 25 | 22 | 8.2 | +13.8 | ×2.7 |
Finance
Most frequent keywords
| Keyword | Trend | 12 months | Oct 25 | Nov 25 | Dec 25 | Jan 26 | Feb 26 | Mar 26 | Apr 26 | May 26 | Jun 26 | Jul 26 | Aug 26 | Sep 26 | Oct 26* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chinese listed companies | 852 | 77 | 91 | 112 | 62 | 42 | 62 | 78 | 64 | 75 | 60 | 69 | 60 | 18 | |
| China | 679 | 53 | 78 | 77 | 37 | 50 | 64 | 68 | 54 | 52 | 61 | 46 | 39 | 23 | |
| financial constraints | 563 | 44 | 68 | 65 | 45 | 31 | 56 | 54 | 44 | 49 | 40 | 38 | 29 | 12 | |
| corporate governance | 517 | 55 | 60 | 52 | 39 | 31 | 62 | 49 | 29 | 40 | 32 | 34 | 34 | 17 | |
| state-owned enterprises | 425 | 46 | 52 | 51 | 29 | 19 | 43 | 45 | 27 | 28 | 28 | 31 | 26 | 6 | |
| information asymmetry | 305 | 19 | 38 | 19 | 31 | 11 | 27 | 22 | 36 | 26 | 28 | 25 | 23 | 6 | |
| emerging markets | 298 | 18 | 29 | 28 | 19 | 25 | 24 | 24 | 28 | 29 | 29 | 13 | 32 | 14 | |
| COVID-19 pandemic | 266 | 21 | 18 | 27 | 19 | 43 | 30 | 21 | 14 | 19 | 21 | 22 | 11 | 7 | |
| regional heterogeneity | 226 | 32 | 45 | 32 | 13 | 9 | 24 | 12 | 11 | 22 | 12 | 8 | 6 | 2 | |
| listed companies | 215 | 29 | 38 | 34 | 10 | 8 | 17 | 24 | 9 | 12 | 12 | 10 | 12 | 2 | |
| moderating effect | 208 | 35 | 44 | 34 | 7 | 6 | 15 | 17 | 12 | 11 | 11 | 8 | 8 | 4 | |
| digital transformation | 195 | 26 | 20 | 29 | 13 | 9 | 15 | 16 | 15 | 16 | 11 | 9 | 16 | 10 | |
| green finance | 185 | 17 | 27 | 19 | 14 | 14 | 13 | 14 | 15 | 18 | 5 | 11 | 18 | 10 | |
| green innovation | 177 | 16 | 23 | 20 | 15 | 13 | 8 | 16 | 12 | 16 | 7 | 18 | 13 | 5 | |
| systemic risk | 172 | 11 | 12 | 20 | 13 | 20 | 20 | 13 | 16 | 11 | 13 | 12 | 11 | 6 |
Fastest-growing keywords
| Keyword | Papers per month, Oct 25 – Oct 26* | Papers Oct 2025–Jun 2026 | Papers Jul 2026–Sep 2026 | Expected at earlier share | Extra papers | Share growth |
|---|---|---|---|---|---|---|
| artificial intelligence | 54 | 31 | 17.4 | +13.6 | ×1.8 | |
| corporate finance | 19 | 18 | 6.1 | +11.9 | ×2.9 | |
| price discovery | 21 | 18 | 6.8 | +11.2 | ×2.6 | |
| greenwashing | 41 | 24 | 13.2 | +10.8 | ×1.8 | |
| asset pricing | 55 | 28 | 17.8 | +10.2 | ×1.6 | |
| financial contagion | 31 | 20 | 10.0 | +10.0 | ×2.0 | |
| stablecoins | 22 | 17 | 7.1 | +9.9 | ×2.4 | |
| financial intermediation | 10 | 13 | 3.2 | +9.8 | ×4.0 | |
| stock price crash risk | 54 | 27 | 17.4 | +9.6 | ×1.6 | |
| macroprudential policy | 44 | 23 | 14.2 | +8.8 | ×1.6 |
Accounting
Most frequent keywords
| Keyword | Trend | 12 months | Oct 25 | Nov 25 | Dec 25 | Jan 26 | Feb 26 | Mar 26 | Apr 26 | May 26 | Jun 26 | Jul 26 | Aug 26 | Sep 26 | Oct 26* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| corporate governance | 157 | 12 | 18 | 9 | 18 | 18 | 10 | 11 | 13 | 20 | 10 | 9 | 9 | 8 | |
| Chinese listed companies | 49 | 4 | 4 | 7 | 8 | 3 | 3 | 4 | 0 | 3 | 3 | 5 | 5 | 4 | |
| information asymmetry | 38 | 0 | 3 | 1 | 5 | 4 | 3 | 1 | 2 | 11 | 1 | 5 | 2 | 3 | |
| audit quality | 33 | 0 | 2 | 3 | 3 | 7 | 1 | 4 | 2 | 4 | 1 | 3 | 3 | 1 | |
| state-owned enterprises | 31 | 1 | 2 | 3 | 7 | 1 | 1 | 4 | 4 | 2 | 2 | 4 | 0 | 0 | |
| corporate social responsibility | 29 | 1 | 3 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 3 | 2 | 3 | 0 | |
| accounting education | 27 | 0 | 0 | 1 | 1 | 3 | 2 | 5 | 4 | 1 | 6 | 2 | 2 | 2 | |
| emerging markets | 27 | 0 | 3 | 2 | 1 | 4 | 1 | 3 | 2 | 4 | 1 | 4 | 2 | 0 | |
| earnings management | 26 | 1 | 1 | 2 | 5 | 4 | 0 | 2 | 2 | 3 | 4 | 1 | 1 | 2 | |
| financial constraints | 26 | 3 | 1 | 1 | 4 | 5 | 2 | 4 | 0 | 2 | 1 | 3 | 0 | 2 | |
| China | 25 | 2 | 2 | 2 | 4 | 2 | 2 | 4 | 3 | 0 | 2 | 2 | 0 | 0 | |
| voluntary disclosure | 23 | 0 | 2 | 2 | 1 | 2 | 2 | 3 | 3 | 1 | 2 | 3 | 2 | 1 | |
| financial reporting quality | 22 | 1 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 2 | 2 | 0 | 3 | 3 | |
| firm performance | 22 | 1 | 2 | 1 | 2 | 0 | 5 | 3 | 0 | 4 | 2 | 0 | 2 | 0 | |
| executive compensation | 21 | 1 | 0 | 1 | 2 | 3 | 2 | 4 | 1 | 3 | 1 | 1 | 2 | 2 |
Fastest-growing keywords
| Keyword | Papers per month, Oct 25 – Oct 26* | Papers Oct 2025–Jun 2026 | Papers Jul 2026–Sep 2026 | Expected at earlier share | Extra papers | Share growth |
|---|---|---|---|---|---|---|
| accounting education | 17 | 10 | 5.5 | +4.5 | ×1.8 | |
| moderating effect | 11 | 8 | 3.6 | +4.4 | ×2.2 | |
| information transparency | 3 | 5 | 1.0 | +4.0 | ×5.1 | |
| corporate disclosure | 10 | 7 | 3.3 | +3.7 | ×2.1 | |
| ESG performance | 13 | 7 | 4.2 | +2.8 | ×1.7 | |
| financial reporting | 13 | 7 | 4.2 | +2.8 | ×1.7 | |
| Chinese enterprises | 7 | 5 | 2.3 | +2.7 | ×2.2 | |
| generative AI | 8 | 5 | 2.6 | +2.4 | ×1.9 |
Economics
Most frequent keywords
| Keyword | Trend | 12 months | Oct 25 | Nov 25 | Dec 25 | Jan 26 | Feb 26 | Mar 26 | Apr 26 | May 26 | Jun 26 | Jul 26 | Aug 26 | Sep 26 | Oct 26* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| China | 767 | 68 | 50 | 66 | 82 | 63 | 71 | 66 | 52 | 71 | 53 | 57 | 68 | 36 | |
| COVID-19 pandemic | 236 | 20 | 31 | 23 | 18 | 13 | 18 | 19 | 18 | 23 | 23 | 16 | 14 | 10 | |
| energy transition | 210 | 17 | 17 | 14 | 15 | 21 | 20 | 17 | 21 | 14 | 15 | 18 | 21 | 10 | |
| Chinese listed companies | 195 | 14 | 14 | 16 | 23 | 21 | 14 | 10 | 13 | 20 | 20 | 9 | 21 | 14 | |
| income inequality | 195 | 18 | 14 | 18 | 16 | 9 | 20 | 11 | 16 | 24 | 19 | 13 | 17 | 7 | |
| financial constraints | 187 | 16 | 19 | 18 | 21 | 21 | 12 | 10 | 16 | 14 | 14 | 8 | 18 | 9 | |
| economic growth | 185 | 16 | 8 | 13 | 22 | 16 | 8 | 18 | 17 | 17 | 22 | 13 | 15 | 10 | |
| environmental regulation | 167 | 16 | 16 | 9 | 19 | 14 | 16 | 15 | 10 | 17 | 13 | 7 | 15 | 6 | |
| CO2 emissions | 163 | 9 | 9 | 9 | 14 | 13 | 29 | 17 | 14 | 17 | 14 | 8 | 10 | 12 | |
| developing countries | 162 | 16 | 16 | 14 | 12 | 16 | 15 | 13 | 18 | 12 | 10 | 5 | 15 | 6 | |
| state-owned enterprises | 159 | 13 | 11 | 17 | 14 | 13 | 18 | 7 | 10 | 12 | 17 | 9 | 18 | 9 | |
| green innovation | 148 | 14 | 8 | 15 | 16 | 12 | 15 | 13 | 14 | 4 | 14 | 12 | 11 | 7 | |
| monetary policy | 146 | 19 | 9 | 11 | 12 | 17 | 11 | 6 | 16 | 14 | 10 | 8 | 13 | 15 | |
| emerging markets | 145 | 11 | 7 | 14 | 10 | 17 | 18 | 10 | 13 | 13 | 11 | 5 | 16 | 9 | |
| gender differences | 139 | 14 | 12 | 9 | 18 | 11 | 14 | 11 | 11 | 12 | 12 | 8 | 7 | 6 |
Fastest-growing keywords
| Keyword | Papers per month, Oct 25 – Oct 26* | Papers Oct 2025–Jun 2026 | Papers Jul 2026–Sep 2026 | Expected at earlier share | Extra papers | Share growth |
|---|---|---|---|---|---|---|
| corporate governance | 66 | 35 | 21.9 | +13.1 | ×1.6 | |
| total factor productivity | 62 | 33 | 20.6 | +12.4 | ×1.6 | |
| systemic risk | 35 | 22 | 11.6 | +10.4 | ×1.9 | |
| treatment effect heterogeneity | 13 | 14 | 4.3 | +9.7 | ×3.2 | |
| absorptive capacity | 22 | 17 | 7.3 | +9.7 | ×2.3 | |
| artificial intelligence | 50 | 26 | 16.6 | +9.4 | ×1.6 | |
| environmental degradation | 15 | 13 | 5.0 | +8.0 | ×2.6 | |
| digital governance | 4 | 9 | 1.3 | +7.7 | ×6.8 | |
| employment | 25 | 16 | 8.3 | +7.7 | ×1.9 | |
| social welfare (welfare economics) | 37 | 20 | 12.3 | +7.7 | ×1.6 |
Management
Most frequent keywords
| Keyword | Trend | 12 months | Oct 25 | Nov 25 | Dec 25 | Jan 26 | Feb 26 | Mar 26 | Apr 26 | May 26 | Jun 26 | Jul 26 | Aug 26 | Sep 26 | Oct 26* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| digital transformation | 202 | 14 | 22 | 14 | 18 | 22 | 23 | 15 | 17 | 11 | 16 | 14 | 16 | 10 | |
| Chinese listed companies | 159 | 13 | 11 | 11 | 16 | 20 | 19 | 13 | 11 | 10 | 12 | 7 | 16 | 9 | |
| dynamic capabilities | 149 | 5 | 10 | 6 | 12 | 17 | 18 | 12 | 20 | 13 | 11 | 10 | 15 | 8 | |
| artificial intelligence | 141 | 5 | 13 | 12 | 14 | 10 | 14 | 13 | 7 | 15 | 18 | 8 | 12 | 8 | |
| emerging markets | 131 | 6 | 7 | 5 | 16 | 12 | 13 | 16 | 11 | 15 | 11 | 8 | 11 | 5 | |
| small and medium-sized enterprises | 126 | 10 | 17 | 8 | 12 | 11 | 12 | 8 | 11 | 9 | 8 | 11 | 9 | 8 | |
| moderating effect | 124 | 8 | 12 | 9 | 15 | 18 | 13 | 9 | 10 | 5 | 9 | 6 | 10 | 5 | |
| multinational corporations | 124 | 2 | 12 | 6 | 10 | 13 | 11 | 17 | 12 | 10 | 11 | 10 | 10 | 5 | |
| generative AI | 121 | 5 | 12 | 9 | 10 | 7 | 13 | 17 | 4 | 15 | 7 | 13 | 9 | 3 | |
| corporate social responsibility | 116 | 8 | 11 | 10 | 8 | 13 | 10 | 11 | 9 | 13 | 6 | 9 | 8 | 8 | |
| China | 101 | 9 | 7 | 10 | 3 | 12 | 7 | 10 | 10 | 7 | 13 | 6 | 7 | 5 | |
| green innovation | 101 | 9 | 5 | 6 | 12 | 6 | 10 | 12 | 12 | 9 | 7 | 6 | 7 | 8 | |
| corporate governance | 99 | 6 | 11 | 7 | 9 | 11 | 8 | 8 | 4 | 3 | 10 | 8 | 14 | 7 | |
| firm performance | 99 | 4 | 11 | 9 | 10 | 15 | 5 | 4 | 7 | 11 | 9 | 5 | 9 | 4 | |
| resource-based view | 96 | 5 | 1 | 10 | 13 | 6 | 9 | 12 | 7 | 6 | 9 | 10 | 8 | 4 |
Fastest-growing keywords
| Keyword | Papers per month, Oct 25 – Oct 26* | Papers Oct 2025–Jun 2026 | Papers Jul 2026–Sep 2026 | Expected at earlier share | Extra papers | Share growth |
|---|---|---|---|---|---|---|
| absorptive capacity | 26 | 21 | 8.6 | +12.4 | ×2.4 | |
| customer satisfaction | 19 | 17 | 6.3 | +10.7 | ×2.7 | |
| knowledge-based view | 22 | 15 | 7.3 | +7.7 | ×2.0 | |
| human-AI collaboration | 23 | 15 | 7.6 | +7.4 | ×2.0 | |
| customer engagement | 23 | 13 | 7.6 | +5.4 | ×1.7 | |
| business strategy | 5 | 7 | 1.7 | +5.3 | ×4.2 | |
| inclusive growth | 3 | 6 | 1.0 | +5.0 | ×6.0 | |
| influencer marketing | 15 | 10 | 5.0 | +5.0 | ×2.0 | |
| developing countries | 24 | 13 | 8.0 | +5.0 | ×1.6 | |
| public procurement | 4 | 6 | 1.3 | +4.7 | ×4.5 |
Operations Research
Most frequent keywords
| Keyword | Trend | 12 months | Oct 25 | Nov 25 | Dec 25 | Jan 26 | Feb 26 | Mar 26 | Apr 26 | May 26 | Jun 26 | Jul 26 | Aug 26 | Sep 26 | Oct 26* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mixed-integer linear programming | 145 | 17 | 14 | 13 | 15 | 10 | 10 | 14 | 11 | 13 | 11 | 13 | 4 | 11 | |
| demand uncertainty | 110 | 6 | 12 | 13 | 11 | 6 | 11 | 12 | 9 | 12 | 2 | 7 | 9 | 6 | |
| multi-objective optimization | 96 | 9 | 7 | 10 | 9 | 6 | 3 | 10 | 9 | 5 | 7 | 15 | 6 | 5 | |
| vehicle routing | 93 | 7 | 6 | 7 | 8 | 4 | 10 | 4 | 8 | 10 | 9 | 8 | 12 | 1 | |
| mixed integer programming | 90 | 9 | 4 | 9 | 9 | 7 | 7 | 6 | 10 | 11 | 5 | 6 | 7 | 2 | |
| supply chain resilience | 88 | 7 | 6 | 9 | 3 | 11 | 11 | 7 | 8 | 6 | 6 | 8 | 6 | 8 | |
| robust optimization | 76 | 7 | 3 | 5 | 9 | 9 | 7 | 6 | 7 | 4 | 6 | 2 | 11 | 4 | |
| distributionally robust optimization | 66 | 9 | 7 | 2 | 3 | 3 | 6 | 5 | 4 | 5 | 5 | 12 | 5 | 6 | |
| makespan minimization | 66 | 4 | 2 | 3 | 7 | 7 | 6 | 9 | 6 | 11 | 3 | 4 | 4 | 0 | |
| adaptive large neighborhood search | 62 | 5 | 4 | 8 | 8 | 8 | 4 | 2 | 5 | 7 | 5 | 3 | 3 | 4 | |
| last-mile delivery | 62 | 4 | 6 | 5 | 3 | 3 | 4 | 5 | 6 | 6 | 8 | 7 | 5 | 5 | |
| Benders decomposition | 60 | 5 | 2 | 4 | 5 | 6 | 4 | 7 | 7 | 6 | 6 | 2 | 6 | 3 | |
| multi-criteria decision making | 57 | 5 | 4 | 1 | 4 | 7 | 5 | 4 | 9 | 11 | 2 | 3 | 2 | 0 | |
| two-stage stochastic programming | 57 | 9 | 5 | 6 | 7 | 1 | 4 | 4 | 4 | 7 | 5 | 3 | 2 | 6 | |
| combinatorial optimization | 55 | 3 | 3 | 3 | 6 | 6 | 4 | 6 | 3 | 3 | 3 | 10 | 5 | 2 |
Fastest-growing keywords
| Keyword | Papers per month, Oct 25 – Oct 26* | Papers Oct 2025–Jun 2026 | Papers Jul 2026–Sep 2026 | Expected at earlier share | Extra papers | Share growth |
|---|---|---|---|---|---|---|
| price competition | 5 | 11 | 1.7 | +9.3 | ×6.6 | |
| drone delivery | 18 | 15 | 6.0 | +9.0 | ×2.5 | |
| supply chain coordination | 33 | 19 | 11.0 | +8.0 | ×1.7 | |
| local search | 22 | 15 | 7.3 | +7.7 | ×2.0 | |
| distributionally robust optimization | 44 | 22 | 14.6 | +7.4 | ×1.5 | |
| supplier selection | 13 | 11 | 4.3 | +6.7 | ×2.5 | |
| Stackelberg game | 29 | 16 | 9.6 | +6.4 | ×1.7 | |
| matheuristic | 25 | 14 | 8.3 | +5.7 | ×1.7 | |
| live streaming e-commerce | 6 | 7 | 2.0 | +5.0 | ×3.5 | |
| digital platforms | 9 | 8 | 3.0 | +5.0 | ×2.7 |
AI
Most frequent keywords
| Keyword | Trend | 12 months | Oct 25 | Nov 25 | Dec 25 | Jan 26 | Feb 26 | Mar 26 | Apr 26 | May 26 | Jun 26 | Jul 26 | Aug 26 | Sep 26 | Oct 26* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| large language models | 1,099 | 54 | 81 | 90 | 70 | 71 | 106 | 112 | 111 | 129 | 82 | 98 | 95 | 55 | |
| graph neural networks | 529 | 49 | 29 | 45 | 39 | 32 | 49 | 57 | 46 | 47 | 53 | 44 | 39 | 31 | |
| contrastive learning | 518 | 31 | 38 | 48 | 36 | 43 | 55 | 56 | 38 | 46 | 39 | 48 | 40 | 21 | |
| multimodal fusion | 475 | 32 | 36 | 34 | 45 | 46 | 43 | 41 | 42 | 45 | 44 | 40 | 27 | 23 | |
| class imbalance | 411 | 33 | 27 | 32 | 34 | 31 | 39 | 38 | 41 | 35 | 26 | 43 | 32 | 17 | |
| diffusion models | 342 | 24 | 24 | 28 | 35 | 21 | 26 | 43 | 32 | 25 | 31 | 25 | 28 | 17 | |
| attention mechanism | 337 | 29 | 35 | 30 | 33 | 26 | 30 | 26 | 29 | 28 | 27 | 20 | 24 | 13 | |
| interpretability | 332 | 28 | 35 | 26 | 16 | 24 | 34 | 35 | 29 | 36 | 32 | 18 | 19 | 15 | |
| knowledge distillation | 327 | 21 | 24 | 28 | 25 | 24 | 23 | 30 | 44 | 27 | 27 | 24 | 30 | 17 | |
| explainable AI | 324 | 30 | 21 | 24 | 12 | 31 | 31 | 28 | 34 | 29 | 21 | 31 | 32 | 20 | |
| Mamba | 283 | 13 | 12 | 24 | 28 | 22 | 14 | 31 | 32 | 28 | 25 | 30 | 24 | 9 | |
| federated learning | 282 | 17 | 28 | 22 | 35 | 26 | 21 | 23 | 18 | 23 | 21 | 27 | 21 | 21 | |
| transformer models | 280 | 21 | 20 | 28 | 21 | 25 | 31 | 24 | 26 | 22 | 26 | 19 | 17 | 13 | |
| vision-language models | 270 | 14 | 14 | 20 | 23 | 29 | 27 | 23 | 27 | 25 | 23 | 19 | 26 | 17 | |
| computational efficiency | 269 | 15 | 18 | 26 | 25 | 21 | 27 | 29 | 30 | 27 | 16 | 19 | 16 | 10 |
Fastest-growing keywords
| Keyword | Papers per month, Oct 25 – Oct 26* | Papers Oct 2025–Jun 2026 | Papers Jul 2026–Sep 2026 | Expected at earlier share | Extra papers | Share growth |
|---|---|---|---|---|---|---|
| AI governance | 69 | 41 | 22.6 | +18.4 | ×1.8 | |
| mixture of experts | 92 | 47 | 30.2 | +16.8 | ×1.6 | |
| uncertainty estimation | 70 | 39 | 23.0 | +16.0 | ×1.7 | |
| foundation models | 49 | 27 | 16.1 | +10.9 | ×1.7 | |
| spatial transcriptomics | 10 | 14 | 3.3 | +10.7 | ×4.3 | |
| cross-dataset generalization | 41 | 24 | 13.4 | +10.6 | ×1.8 | |
| reproducibility | 21 | 15 | 6.9 | +8.1 | ×2.2 | |
| aerial imagery | 4 | 9 | 1.3 | +7.7 | ×6.9 | |
| LoRa | 29 | 17 | 9.5 | +7.5 | ×1.8 | |
| inference latency | 14 | 12 | 4.6 | +7.4 | ×2.6 |
Questions this page answers
- Which topics in research overall grew the most over the past year?
- Comparing Jul 2026–Sep 2026 with Oct 2025–Jun 2026, the keywords with the most papers beyond their earlier share were “absorptive capacity” (44 papers, +22 vs. its earlier share), “AI governance” (52 papers, +20 vs. its earlier share), “uncertainty estimation” (41 papers, +18 vs. its earlier share), “mixture of experts” (47 papers, +16 vs. its earlier share) and “human-AI collaboration” (36 papers, +16 vs. its earlier share).
- Which topics in finance research grew the most over the past year?
- Comparing Jul 2026–Sep 2026 with Oct 2025–Jun 2026, the keywords with the most papers beyond their earlier share were “artificial intelligence” (31 papers, +14 vs. its earlier share), “corporate finance” (18 papers, +12 vs. its earlier share), “price discovery” (18 papers, +11 vs. its earlier share), “greenwashing” (24 papers, +11 vs. its earlier share) and “asset pricing” (28 papers, +10 vs. its earlier share).
- Which topics in accounting research grew the most over the past year?
- Comparing Jul 2026–Sep 2026 with Oct 2025–Jun 2026, the keywords with the most papers beyond their earlier share were “accounting education” (10 papers, +4 vs. its earlier share), “moderating effect” (8 papers, +4 vs. its earlier share), “information transparency” (5 papers, +4 vs. its earlier share), “corporate disclosure” (7 papers, +4 vs. its earlier share) and “ESG performance” (7 papers, +3 vs. its earlier share).
- Which topics in economics research grew the most over the past year?
- Comparing Jul 2026–Sep 2026 with Oct 2025–Jun 2026, the keywords with the most papers beyond their earlier share were “corporate governance” (35 papers, +13 vs. its earlier share), “total factor productivity” (33 papers, +12 vs. its earlier share), “systemic risk” (22 papers, +10 vs. its earlier share), “treatment effect heterogeneity” (14 papers, +10 vs. its earlier share) and “absorptive capacity” (17 papers, +10 vs. its earlier share).
- Which topics in management research grew the most over the past year?
- Comparing Jul 2026–Sep 2026 with Oct 2025–Jun 2026, the keywords with the most papers beyond their earlier share were “absorptive capacity” (21 papers, +12 vs. its earlier share), “customer satisfaction” (17 papers, +11 vs. its earlier share), “knowledge-based view” (15 papers, +8 vs. its earlier share), “human-AI collaboration” (15 papers, +7 vs. its earlier share) and “customer engagement” (13 papers, +5 vs. its earlier share).
- Which topics in operations research grew the most over the past year?
- Comparing Jul 2026–Sep 2026 with Oct 2025–Jun 2026, the keywords with the most papers beyond their earlier share were “price competition” (11 papers, +9 vs. its earlier share), “drone delivery” (15 papers, +9 vs. its earlier share), “supply chain coordination” (19 papers, +8 vs. its earlier share), “local search” (15 papers, +8 vs. its earlier share) and “distributionally robust optimization” (22 papers, +7 vs. its earlier share).
- Which topics in AI research grew the most over the past year?
- Comparing Jul 2026–Sep 2026 with Oct 2025–Jun 2026, the keywords with the most papers beyond their earlier share were “AI governance” (41 papers, +18 vs. its earlier share), “mixture of experts” (47 papers, +17 vs. its earlier share), “uncertainty estimation” (39 papers, +16 vs. its earlier share), “foundation models” (27 papers, +11 vs. its earlier share) and “spatial transcriptomics” (14 papers, +11 vs. its earlier share).