Risk Analysis
Derived risk perception metrics: conflict intensity index, Goldstein distribution, tone-Goldstein correlation, and most-cited events
Conflict Risk Index Over Time
Monthly risk index = (material conflict + 0.5 × verbal conflict) / total events × 100, by direction. Higher values indicate more adversarial interactions.
Goldstein Score Distribution
Histogram of individual event Goldstein scores by direction. Negative = conflict, positive = cooperation.
Tone vs Goldstein Density
2D density of events by media tone (x) and Goldstein score (y). Strong correlation would show events concentrated along the diagonal.
Most-Cited Events
Top 20 events by news mentions count — the most widely reported US-China interactions
| Date | Direction | Event | Actor1 | Actor2 | Goldstein | Tone | Mentions |
|---|---|---|---|---|---|---|---|
| 2020-01-30 | CHN→USA | Consult | WUHAN | CHICAGO | 2.8 | -5.26 | 8,932 |
| 2020-02-01 | USA→CHN | Reduce relations | AMERICAN | CHINESE | -4 | -5.24 | 5,440 |
| 2020-01-31 | CHN→USA | Consult | WUHAN | CHICAGO | 2.8 | -5.59 | 5,053 |
| 2020-01-30 | USA→CHN | Consult | CHICAGO | WUHAN | 1.9 | -6.19 | 4,357 |
| 2020-01-25 | USA→CHN | Consult | UNITED STATES | CHINA | 1.9 | -5.9 | 4,203 |
| 2020-01-31 | USA→CHN | Consult | CHICAGO | WUHAN | 1.9 | -5.82 | 4,138 |
| 2020-01-25 | CHN→USA | Consult | CHINA | UNITED STATES | 2.8 | -6.13 | 4,120 |
| 2015-06-27 | USA→CHN | Provide aid | FLORIDA | CHINA | 7 | -1.24 | 3,814 |
| 2020-01-24 | CHN→USA | Consult | WUHAN | CHICAGO | 2.8 | -5.12 | 3,792 |
| 2019-05-10 | USA→CHN | Consult | WASHINGTON | CHINESE | 2.8 | -3.5 | 3,729 |
| 2019-05-10 | CHN→USA | Consult | CHINESE | WASHINGTON | 1.9 | -3.57 | 3,583 |
| 2020-01-30 | USA→CHN | Consult | DALLAS | CHINA | 1.9 | -3.67 | 3,376 |
| 2017-11-09 | CHN→USA | Engage in diplomatic cooperation | CHINA | UNITED STATES | 8 | 3.19 | 3,335 |
| 2016-04-22 | CHN→USA | Express intent to cooperate | NANJING | HAWAII | 4 | -0.71 | 3,231 |
| 2023-02-15 | CHN→USA | Disapprove | BEIJING | UNITED STATES | -2 | -3.48 | 3,210 |
| 2015-01-04 | USA→CHN | Consult | NEW YORK | CHINA | 2.8 | 2.14 | 3,138 |
| 2015-01-04 | CHN→USA | Consult | CHINA | NEW YORK | 1.9 | 2.14 | 3,120 |
| 2015-06-29 | USA→CHN | Consult | HAWAII | NANJING | 2.8 | -0.7 | 3,082 |
| 2016-04-24 | CHN→USA | Express intent to cooperate | NANJING | HAWAII | 4 | -0.5 | 3,062 |
| 2020-01-24 | USA→CHN | Consult | WASHINGTON | WUHAN | 1.9 | -5.67 | 2,976 |