Table 5.
Varimax-rotated factor loadings from principal component analysis of CPUP measures.
| Variable | Factor 1 Income elasticity |
Factor 2 Demand-efficiency |
Factor 3 Narrow supply chain |
|---|---|---|---|
| Total income quartile | .85 | ||
| Cocaine expenses (log10) | .93 | ||
| Daily cocaine use amount (log10) | .61 | −.44 | |
| Weekly purchases (log10) | .56 | −.53 | |
| Purchase amount (log10) | .37 | .84 | |
| Unit price (log10) | .76 | ||
| Cocaine subjective purity | .87 | ||
| Purchase time (log10) | .60 | ||
| Number of suppliers (log10) | .32 | −.38 |
Total variance explained = 64%. Loadings < |.30| are suppressed for clarity.