OLS Estimations of Industry Size and Group Size
| Self-Employed Members of Ethnic Group | Wage Workers of Ethnic Group | |||||||
|---|---|---|---|---|---|---|---|---|
| Log Avg. Industry Size in Terms of Self-Employed (1) | Log Avg. Industry Size in Terms of Total Workers (2) | Log Size of Largest Industry Measured by Self-Employed Count (3) | Log Size of Largest Industry Measured by Total Worker Count (4) | Log Avg. Industry Size in Terms of Self-Employed (5) | Log Avg. Industry Size in Terms of Total Workers (6) | Log Size of Largest Industry Measured by Self-Employed Count (7) | Log Size of Industry Measured by Total Worker Count (8) | |
| Panel A: Baseline Estimation without Controls | ||||||||
| Inverse of log ethnic group size (small groups have larger values) | −0.172*** | −0.148*** | −0.427*** | −0.411*** | −0.062 | −0.036 | −0.311 | −0.221** |
| (0.058) | (0.050) | (0.129) | (0.134) | (0.048) | (0.027) | (0.212) | (0.092) | |
| Isolation of ethnic group | −0.189*** | −0.148*** | −0.700*** | −0.695*** | −0.055 | −0.031 | 0.094 | −0.150* |
| (0.051) | (0.042) | (0.117) | (0.120) | (0.039) | (0.022) | (0.194) | (0.080) | |
| Adjusted R-squared value | 0.115 | 0.101 | 0.208 | 0.199 | 0.007 | 0.007 | 0.011 | 0.046 |
| Panel B: Including Controls for Ethnic Group’s Traits | ||||||||
| Inverse of log ethnic group size (small groups have larger values) | −0.107** | −0.083** | −0.189* | −0.125 | 0.026 | 0.022 | −0.171 | −0.119 |
| (0.047) | (0.040) | (0.108) | (0.115) | (0.034) | (0.020) | (0.207) | (0.080) | |
| Isolation of ethnic group | −0.347*** | −0.298*** | −0.886*** | −0.939*** | −0.179*** | −0.101*** | −0.461** | −0.437*** |
| (0.055) | (0.048) | (0.144) | (0.142) | (0.036) | (0.021) | (0.201) | (0.097) | |
| Adjusted R-squared value | 0.578 | 0.582 | 0.451 | 0.443 | 0.600 | 0.582 | 0.437 | 0.459 |
Notes: See Table 1 notes.