Table 1.
Mean Values of Selected Segregation Indices Over 1,250 Trials for Different Simulation Scenarios.
| Scenario N and | Uneven Distribution |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Active Factors* |
SES Segregation |
Blues- | Blues- | Reds- | Isolation (XPX) |
|||||||||
| N | U | S | P | A | D | Blues | Reds | Greens | Reds | Greens | Greens | Blues | Reds | Greens |
| 1 | - | - | - | - | - | 1.0 | 0.9 | 0.9 | −0.0 | −0.0 | −0.0 | 60.0 | 20.0 | 20.0 |
| 2 | X | - | - | - | - | 90.8 | 91.5 | 91.4 | −0.0 | −0.0 | −0.1 | 60.0 | 20.0 | 20.0 |
| 3 | - | X | - | - | - | 1.1 | 0.9 | 0.9 | 0.0 | 0.1 | −0.0 | 60.0 | 20.0 | 20.0 |
| 4 | X | X | - | - | - | 91.3 | 90.5 | 90.5 | 4.9 | 4.9 | −0.1 | 62.6 | 21.9 | 21.9 |
| 5 | - | - | X | - | - | 1.0 | 1.6 | 1.7 | 98.4 | 98.4 | 98.3 | 99.2 | 98.0 | 98.0 |
| 6 | X | - | X | - | - | 88.6 | 87.7 | 87.7 | 97.6 | 97.6 | 93.5 | 98.9 | 95.2 | 95.2 |
| 7 | - | X | X | - | - | 1.9 | 7.9 | 8.0 | 88.8 | 88.8 | 92.8 | 94.8 | 89.7 | 89.7 |
| 8 | X | X | X | - | - | 93.0 | 78.5 | 78.5 | 95.8 | 95.7 | 96.6 | 98.0 | 95.4 | 95.4 |
| 9 | - | - | X | X | - | 1.3 | 1.9 | 1.9 | 97.4 | 97.4 | 96.0 | 98.7 | 96.2 | 96.2 |
| 10 | X | - | X | X | - | 90.2 | 90.2 | 90.1 | 92.4 | 92.4 | 84.3 | 96.5 | 87.4 | 87.4 |
| 11 | - | X | X | X | - | 4.3 | 10.9 | 10.7 | 84.7 | 84.6 | 90.5 | 92.8 | 85.9 | 85.8 |
| 12 | X | X | X | X | - | 91.6 | 85.9 | 85.9 | 91.2 | 91.1 | 90.6 | 95.9 | 89.6 | 89.4 |
| 13 | - | - | - | - | X | 0.8 | 3.6 | 3.6 | 85.4 | 85.3 | −0.0 | 93.8 | 45.3 | 45.3 |
| 14 | X | - | - | - | X | 85.6 | 93.4 | 93.8 | 82.9 | 83.0 | −0.1 | 92.6 | 44.4 | 44.4 |
| 15 | - | X | - | - | X | 2.5 | 9.5 | 9.4 | 66.8 | 66.8 | −0.0 | 87.5 | 40.6 | 40.6 |
| 16 | X | X | - | - | X | 90.0 | 88.7 | 88.8 | 74.1 | 74.0 | −0.1 | 89.7 | 42.3 | 42.2 |
| 17 | - | - | - | X | X | 1.7 | 5.3 | 5.3 | 78.1 | 78.1 | −0.0 | 91.4 | 43.5 | 43.5 |
| 18 | X | - | - | X | X | 88.7 | 93.7 | 93.8 | 70.0 | 74.0 | −0.1 | 89.7 | 42.3 | 42.2 |
| 19 | - | X | - | X | X | 3.1 | 9.4 | 9.5 | 62.8 | 62.8 | −0.0 | 86.2 | 39.6 | 39.6 |
| 20 | X | X | - | X | X | 91.8 | 88.8 | 88.8 | 66.3 | 66.3 | −0.1 | 86.9 | 40.2 | 40.2 |
| 21 | - | - | X | - | X | 1.1 | 1.3 | 1.4 | 99.8 | 99.8 | 98.6 | 99.9 | 99.2 | 99.1 |
| 22 | X | - | X | - | X | 90.8 | 87.6 | 87.6 | 99.6 | 99.6 | 94.2 | 99.8 | 96.8 | 96.8 |
| 23 | - | X | X | - | X | 1.4 | 11.4 | 11.3 | 89.5 | 89.6 | 81.4 | 95.5 | 85.8 | 85.8 |
| 24 | X | X | X | - | X | 94.9 | 74.2 | 74.4 | 98.8 | 98.8 | 94.9 | 99.4 | 96.6 | 96.6 |
| 25 | - | - | X | X | X | 1.8 | 2.0 | 2.1 | 99.2 | 99.2 | 95.9 | 99.6 | 97.4 | 97.4 |
| 26 | X | - | X | X | X | 91.4 | 90.6 | 90.6 | 97.3 | 97.3 | 84.9 | 98.9 | 90.9 | 90.9 |
| 27 | - | X | X | X | X | 4.3 | 14.1 | 14.0 | 85.5 | 85.5 | 79.9 | 93.6 | 82.9 | 82.9 |
| 28 | X | X | X | X | X | 93.8 | 82.8 | 83.0 | 96.5 | 96.4 | 87.9 | 98.4 | 91.8 | 91.7 |
| Scenario N and Active Factors* |
Clustering |
Centrality |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| N | U | S | P | A | D | Blues | Reds | Greens | Blues | Reds | Greens |
| 1 | - | - | - | - | - | −0.0 | −0.0 | −0.0 | 0.1 | −0.0 | 0.0 |
| 2 | X | - | - | - | - | −0.0 | −0.0 | −0.0 | −3.8 | −1.9 | −1.9 |
| 3 | - | X | - | - | - | −0.0 | 0.0 | −0.0 | −0.0 | 0.1 | 0.0 |
| 4 | X | X | - | - | - | 2.8 | 2.3 | 2.3 | −32.5 | 20.7 | 20.7 |
| 5 | - | - | X | - | - | −1.3 | −0.7 | −0.5 | −0.3 | 0.3 | 0.2 |
| 6 | X | - | X | - | - | −2.2 | −1.1 | −1.2 | 0.3 | 2.0 | 2.2 |
| 7 | - | X | X | - | - | −1.6 | −0.4 | −0.4 | 0.1 | 0.4 | −0.4 |
| 8 | X | X | X | - | - | 2.9 | 3.2 | 3.1 | −38.1 | 30.2 | 30.1 |
| 9 | - | - | X | X | - | 56.2 | 53.3 | 53.4 | 4.5 | −3.8 | −3.8 |
| 10 | X | - | X | X | - | 55.3 | 49.2 | 49.1 | 1.1 | 1.9 | 1.8 |
| 11 | - | X | X | X | - | 54.7 | 51.7 | 51.6 | 4.2 | −2.9 | −3.2 |
| 12 | X | X | X | X | - | 50.8 | 49.8 | 49.7 | −33.8 | 28.3 | 28.3 |
| 13 | - | - | - | - | X | −1.2 | −0.1 | −0.1 | −0.1 | 0.2 | 0.1 |
| 14 | X | - | - | - | X | 0.2 | −0.3 | −0.3 | 10.4 | −7.6 | −7.6 |
| 15 | - | X | - | - | X | −1.5 | −0.0 | −0.0 | 0.4 | −0.3 | −0.3 |
| 16 | X | X | - | - | X | −1.6 | 2.6 | 2.5 | −27.2 | 20.3 | 20.3 |
| 17 | - | - | - | X | X | 35.1 | 12.7 | 12.7 | 2.7 | −1.8 | −1.8 |
| 18 | X | - | - | X | X | 31.2 | 10.9 | 10.9 | 9.6 | −7.1 | −7.1 |
| 19 | - | X | - | X | X | 31.7 | 11.3 | 11.3 | 1.4 | −0.4 | −0.4 |
| 20 | X | X | - | X | X | 24.5 | 11.2 | 11.2 | −28.3 | 21.7 | 21.7 |
| 21 | - | - | X | - | X | −1.0 | −0.6 | −0.6 | 0.0 | −0.2 | 0.3 |
| 22 | X | - | X | - | X | −1.5 | −1.4 | −1.2 | −5.4 | 3.3 | 3.3 |
| 23 | - | X | X | - | X | −1.6 | −0.5 | −0.4 | −0.5 | 0.5 | 0.2 |
| 24 | X | X | X | - | X | 7.2 | 4.3 | 4.3 | −45.2 | 35.5 | 35.4 |
| 25 | - | - | X | X | X | 42.9 | 44.3 | 44.2 | 1.5 | −1.8 | −1.2 |
| 26 | X | - | X | X | X | 39.4 | 39.4 | 39.3 | −2.3 | 2.5 | 2.6 |
| 27 | - | X | X | X | X | 47.6 | 44.1 | 44.0 | 2.7 | −3.3 | −1.6 |
| 28 | X | X | X | X | X | 38.6 | 41.2 | 41.4 | −39.9 | 31.9 | 31.9 |
*
Factors: U = Urban structure - area stratification in housing values, S = Minority SES disadvantage, P = Segregation-promoting ethnic preferences, A = Adjacent areas considered for preferences, D = Majority group prejudice and discrimination.