Table 2A:
Regressions Explaining Home Health Expenditures
| OLS | OLS (Weighted) | OLS (Log) | OLS (2003-16) | Fixed Effect | Fixed Effect (Log) | |
|---|---|---|---|---|---|---|
| BMIX* | 173.2 (6.59) |
164.1 (5.67) |
0.308 (10.42) |
86.42 (3.20) |
31.59 (1.79) |
0.0619 (4.08) |
| Network Density* | 10.37 (0.77) |
36.71 (2.27) |
0.0491 (1.63) |
−53.59 (−2.98) |
−18.15 (−2.47) |
−0.0138 (−1.18) |
| Betweenness Centrality* | −34.87 (−3.54) |
−58.89 (−4.07) |
−0.00555 (−0.27) |
−41.15 (−4.49) |
−12.29 (−3.71) |
−0.0108 (−2.22) |
| Network Transitivity* | −58.43 (−4.42) |
−127.3 (−4.64) |
−0.0499 (−2.48) |
−60.21 (−4.70) |
−17.47 (−3.89) |
−0.0206 (−3.71) |
| Mortality (per 1,000) | 203.7 (8.03) |
165.9 (6.76) |
0.387 (9.42) |
213.1 (8.17) |
25.17 (1.32) |
0.0400 (1.69) |
| N of Agencies in 2002 | 1.795 (2.43) |
0.115 (0.17) |
0.0703 (1.36) |
1.509 (1.63) |
||
| N Enrollees 2002 (1000) | −1.192 (−4.09) |
−0.512 (−2.29) |
−0.161 (−3.34) |
−1.278 (−4.42) |
||
| BMIX in 2002* | 110.1 (4.21) |
|||||
| Density in 2002* | 64.54 (3.60) |
|||||
| Betweenness in 2002* | 25.98 (1.96) |
|||||
| Transitivity in 2002* | 15.66 (1.02) |
|||||
| Constant | −607.5 (−4.00) |
−442.4 (−3.07) |
4.318 (14.73) |
−357.3 (−2.89) |
250.8 (2.40) |
5.644 (43.17) |
|
| ||||||
| Observations | 4496 | 4496 | 4496 | 4149 | 4496 | 4496 |
| R2 | 0.429 | 0.495 | 0.471 | 0.486 | 0.893 | 0.943 |
t statistics in parentheses. All regressions include year fixed-effects.
*
Denotes z-score (standard deviation = 1). Clustered at the HRR level.