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. 1996 Summer;17(4):117–133.
Yit = dependent variables (expenditure/utilization measure, In transformed);
bk = multiple regression coefficients for subgroups of blind, disabled, AFDC adults, AFDC children, title XLX;
PCPRit = Medicaid eligibles' enrollment rate (percent) for group (it);
Rit = Number of Medicaid recipients (ln) for group (it);
Fit = Percent female population for group (it);
Wit = Percent white population for group (it);
Tit = Linear time trend consecutively numbered for group (i);
Qi1 = Dummy variable for FFY quarter 1 group (i);
Qi2 = Dummy variable for FFY quarter 2 group (i);
Qi3 = Dummy variable for FFY quarter 3 group (i);
Ait = Dummy variable for FFY-93 quarter 1 group (i);
Gi = Dummy variables (21) for each Federal eligibility group; and
eit = error, IN (0,σ2).