Regression coeffcients and SEs for Model Ver15l |
Created via SAS program aids-estimation-ver15l-2-analysis.sas |
Note: SE have been corrected for 48 df of state dummies |
Segment MPH-IR (M1F1) | |||
---|---|---|---|
s1 (Ritalin) | s2 (Methylin) | s3 (Generics) | |
ln(R/P) | 0.090 | -.064 | -.026 |
0.002 | 0.001 | 0.002 | |
lnp1 | -.084 | 0.020 | 0.063 |
0.012 | 0.007 | 0.010 | |
lnp2 | 0.020 | 0.108 | -.129 |
0.007 | 0.007 | 0.006 | |
lnp3 | 0.063 | -.129 | 0.065 |
0.010 | 0.006 | 0.011 | |
lnkids | -.031 | 0.010 | 0.021 |
0.001 | 0.001 | 0.001 | |
lnmds | 0.017 | -.002 | -.014 |
0.001 | 0.001 | 0.001 | |
lncaiddrugs | 0.005 | 0.005 | -.010 |
0.001 | 0.001 | 0.001 | |
lncaidenrollees | -.004 | 0.002 | 0.002 |
0.001 | 0.001 | 0.001 | |
time | -.001 | -.000 | 0.001 |
0.000 | 0.000 | 0.000 | |
timeSq | 0.000 | 0.000 | -.000 |
0.000 | 0.000 | 0.000 | |
timeCb | . | . | . |
. | . | . |
Segment MPH-ER (M1F2) | ||||
---|---|---|---|---|
s1 (Ritalin SR/LA |
s2 (Metadate ER/CD) |
s3 (Methylin ER) |
s4 (Generics) | |
ln(R/P) | 0.058 | -.030 | 0.005 | -.033 |
0.003 | 0.003 | 0.002 | 0.004 | |
lnp1 | -.274 | 0.036 | 0.160 | 0.079 |
0.019 | 0.013 | 0.013 | 0.014 | |
lnp2 | 0.036 | -.072 | -.012 | 0.048 |
0.013 | 0.017 | 0.010 | 0.015 | |
lnp3 | 0.160 | -.012 | -.088 | -.060 |
0.013 | 0.010 | 0.013 | 0.011 | |
lnp4 | 0.079 | 0.048 | -.060 | -.068 |
0.014 | 0.015 | 0.011 | 0.019 | |
lnkids | -.012 | 0.012 | 0.004 | -.004 |
0.002 | 0.002 | 0.001 | 0.002 | |
lnmds | 0.009 | -.007 | -.005 | 0.003 |
0.001 | 0.001 | 0.001 | 0.001 | |
lncaiddrugs | 0.007 | -.001 | -.004 | -.001 |
0.001 | 0.001 | 0.001 | 0.001 | |
lncaidenrollees | -.004 | 0.001 | 0.001 | 0.001 |
0.001 | 0.001 | 0.001 | 0.001 | |
time | -.004 | 0.004 | 0.001 | -.002 |
0.000 | 0.000 | 0.000 | 0.000 | |
timeSq | 0.001 | -.000 | -.000 | 0.000 |
0.000 | 0.000 | 0.000 | 0.000 | |
timeCb | . | . | . | . |
. | . | . | . |
Share Equations for Segment MPH (M1) | |||
---|---|---|---|
u1 (MPH-IR) | u2 (MPH-ER) | u3 (MPH-OROS (Concerta)) |
|
ln(R/P) | -.020 | -.006 | 0.026 |
0.003 | 0.001 | 0.004 | |
lnp1 | 0.093 | -.214 | 0.122 |
0.024 | 0.010 | 0.030 | |
lnp2 | -.214 | -.082 | 0.296 |
0.010 | 0.009 | 0.015 | |
lnp3 | 0.122 | 0.296 | -.418 |
0.030 | 0.015 | 0.040 | |
lnkids | 0.009 | 0.005 | -.014 |
0.001 | 0.001 | 0.002 | |
lnmds | 0.001 | -.001 | 0.000 |
0.001 | 0.000 | 0.001 | |
lncaiddrugs | 0.001 | 0.001 | -.002 |
0.001 | 0.000 | 0.001 | |
lncaidenrollees | -.002 | -.000 | 0.003 |
0.001 | 0.000 | 0.002 | |
time | -.003 | -.001 | 0.005 |
0.000 | 0.000 | 0.000 | |
timeSq | 0.000 | 0.000 | -.001 |
0.000 | 0.000 | 0.000 |
Share Equations for Segment MAS-IR (M2F1) |
||
---|---|---|
s1 (Adderall) | s2 (Generics) | |
ln(R/P) | 0.181 | -.181 |
0.006 | 0.006 | |
lnp1 | -.163 | 0.163 |
0.033 | 0.033 | |
lnp2 | 0.163 | -.163 |
0.033 | 0.033 | |
lnkids | -.019 | 0.019 |
0.005 | 0.005 | |
lnmds | 0.008 | -.008 |
0.003 | 0.003 | |
lncaiddrugs | 0.004 | -.004 |
0.003 | 0.003 | |
lncaidenrollees | -.003 | 0.003 |
0.004 | 0.004 | |
time | -.003 | 0.003 |
0.000 | 0.000 | |
timeSq | . | . |
. | . |
Share Equations for Segment MAS (M2) |
||
---|---|---|
u1 (MAS-IR) | u2 (MAS-ER (Adderall XR)) |
|
ln(R/P) | -.014 | 0.014 |
0.005 | 0.005 | |
lnp1 | -.020 | 0.020 |
0.019 | 0.019 | |
lnp2 | 0.020 | -.020 |
0.019 | 0.019 | |
lnkids | 0.005 | -.005 |
0.003 | 0.003 | |
lnmds | 0.007 | -.007 |
0.002 | 0.002 | |
lncaiddrugs | 0.003 | -.003 |
0.002 | 0.002 | |
lncaidenrollees | -.005 | 0.005 |
0.002 | 0.002 | |
time | -.001 | 0.001 |
0.000 | 0.000 | |
timeSq | -.000 | 0.000 |
0.000 | 0.000 |
Share Equations for Segment DEX-IR (M3F1) |
|||
---|---|---|---|
s1 (Dexedrine) | s2 (Dextrostat) | s3 (Generics) | |
ln(R/P) | 0.014 | 0.087 | -.102 |
0.012 | 0.012 | 0.009 | |
lnp1 | -.402 | 0.452 | -.050 |
0.073 | 0.064 | 0.045 | |
lnp2 | 0.452 | -.546 | 0.094 |
0.064 | 0.079 | 0.048 | |
lnp3 | -.050 | 0.094 | -.044 |
0.045 | 0.048 | 0.049 | |
lnkids | -.080 | 0.058 | 0.022 |
0.007 | 0.007 | 0.006 | |
lnmds | -.009 | 0.001 | 0.007 |
0.008 | 0.007 | 0.006 | |
lncaiddrugs | 0.003 | 0.002 | -.005 |
0.005 | 0.005 | 0.004 | |
lncaidenrollees | 0.005 | -.007 | 0.001 |
0.007 | 0.006 | 0.005 | |
time | -.001 | -.002 | 0.002 |
0.001 | 0.001 | 0.000 | |
timeSq | 0.000 | 0.000 | -.000 |
0.000 | 0.000 | 0.000 |
Share Equations for Segment DEX-ER (M3F2) |
||
---|---|---|
s1 (Dexedrine SR) |
s2 (Generics) | |
ln(R/P) | 0.184 | -.184 |
0.007 | 0.007 | |
lnp1 | -.075 | 0.075 |
0.045 | 0.045 | |
lnp2 | 0.075 | -.075 |
0.045 | 0.045 | |
lnkids | -.018 | 0.018 |
0.007 | 0.007 | |
lnmds | 0.007 | -.007 |
0.004 | 0.004 | |
lncaiddrugs | 0.006 | -.006 |
0.005 | 0.005 | |
lncaidenrollees | -.000 | 0.000 |
0.006 | 0.006 | |
time | -.003 | 0.003 |
0.000 | 0.000 | |
timeSq | . | . |
. | . |
Share Equations for Segment DEX (M3) |
||
---|---|---|
u1 (DEX-IR) | s2 (DEX-ER) | |
ln(R/P) | 0.012 | -.012 |
0.005 | 0.005 | |
lnp1 | 0.039 | -.039 |
0.027 | 0.027 | |
lnp2 | -.039 | 0.039 |
0.027 | 0.027 | |
lnkids | -.006 | 0.006 |
0.003 | 0.003 | |
lnmds | 0.031 | -.031 |
0.003 | 0.003 | |
lncaiddrugs | 0.001 | -.001 |
0.002 | 0.002 | |
lncaidenrollees | 0.006 | -.006 |
0.003 | 0.003 | |
time | -.001 | 0.001 |
0.000 | 0.000 | |
timeSq | 0.000 | -.000 |
0.000 | 0.000 |
Ln Qnty Equations for Molecules (M) | ||||
---|---|---|---|---|
lnQ1 (MPH) | lnQ2 (MAS) | lnQ3 (DEX) | lnQ4 (OTH) | |
lnR | 0.996 | 0.920 | 1.213 | 1.071 |
0.003 | 0.007 | 0.014 | 0.011 | |
lnp1 | -.512 | 0.018 | -.305 | 0.406 |
0.036 | 0.022 | 0.015 | 0.121 | |
lnp2 | 0.018 | -.840 | 0.707 | -.752 |
0.022 | 0.039 | 0.029 | 0.075 | |
lnp3 | -.305 | 0.707 | -.432 | -.737 |
0.015 | 0.029 | 0.033 | 0.052 | |
lnp4 | -.197 | -.805 | -1.18 | 0.011 |
0.016 | 0.019 | 0.027 | 0.054 | |
lnkids | -.014 | 0.041 | 0.008 | -.011 |
0.002 | 0.004 | 0.007 | 0.005 | |
lnmds | -.001 | -.026 | 0.028 | 0.030 |
0.001 | 0.003 | 0.005 | 0.004 | |
lncaiddrugs | 0.000 | -.011 | -.004 | 0.015 |
0.001 | 0.003 | 0.005 | 0.004 | |
lncaidenrollees | -.003 | -.002 | -.005 | 0.003 |
0.001 | 0.003 | 0.006 | 0.005 | |
time | 0.000 | 0.006 | 0.003 | -.009 |
0.000 | 0.000 | 0.001 | 0.000 | |
timeSq | -.000 | -.001 | -.000 | 0.001 |
0.000 | 0.000 | 0.000 | 0.000 | |
timeCb | . | . | . | . |
. | . | . | . | |
Rel Share: MPH-XR | 0.329 | -1.07 | -.844 | -.421 |
0.031 | 0.043 | 0.076 | 0.106 | |
Rel Share: MAS-XR | -.217 | 0.186 | -.872 | 0.829 |
0.024 | 0.050 | 0.083 | 0.081 |
Ln Qnty Equation for All Drugs |
|
---|---|
lnQ (All Drugs) | |
lnY | 0.413 |
0.020 | |
lnP | -1.15 |
0.123 | |
lnkids | -.158 |
0.020 | |
lnkids | 0.078 |
0.009 | |
lnmds | -.017 |
0.009 | |
lncaiddrugs | -.004 |
0.010 | |
lncaidenrollees | -.000 |
0.000 | |
time | 0.000 |
0.000 |