Table3: Estimates of the Difference in Difference Model (FY1999 and FY2002)

Probit Analysis	OLS Regression
Labor Status	Working Days per Week	Working Hours per Day
Coeff.	S.E.	Coeff.	S.E.	Coeff.	S.E.
Dummy for FY2002 [A]	0.015	(0.033)	-0.017	(0.047)	0.002	(0.055)
Dummy for being in Needs of Care [B]	0.013	(0.030)	-0.004	(0.043)	-0.015	(0.051)
Dummy for Support Required [C1]	0.104	** (0.064)	0.043	(0.086)	0.135	(0.101)
Dummy for Care Level 1 [C2]	0.115	*** (0.039)	0.146	*** (0.051)	0.172	*** (0.060)
Dummy for Care Level 2 [C3]	0.049	(0.038)	0.036	(0.052)	0.030	(0.061)
Dummy for Care Level 3 [C4]	0.099	*** (0.046)	0.149	*** (0.061)	0.159	*** (0.071)
Dummy for Care Level 4 [C5]	0.016	(0.048)	0.025	(0.066)	-0.028	(0.077)
Dummy for Care Level 5 [C6]	-0.196	*** (0.038)	-0.282	*** (0.070)	-0.376	*** (0.082)
[A]*[B]	-0.310	*** (0.036)	-0.380	*** (0.060)	-0.457	*** (0.070)
[A]*[B]*[C1]	0.467	*** (0.062)	0.606	*** (0.131)	0.641	*** (0.154)
[A]*[B]*[C2]	0.435	*** (0.047)	0.456	*** (0.081)	0.482	*** (0.095)
[A]*[B]*[C3]	0.427	*** (0.051)	0.392	*** (0.087)	0.508	*** (0.101)
[A]*[B]*[C4]	0.445	*** (0.058)	0.324	*** (0.108)	0.431	*** (0.126)
[A]*[B]*[C5]	0.515	*** (0.045)	0.611	*** (0.114)	0.717	*** (0.133)
[A]*[B]*[C6]	0.534	*** (0.045)	0.627	*** (0.122)	0.754	*** (0.143)
Age of Caregiver	-0.006	*** (0.001)	-0.007	*** (0.001)	-0.008	*** (0.002)
Education of Caregiver (high school graduates)	-0.018	(0.030)	-0.060	* (0.039)	-0.040	(0.045)
graduates)	-0.048	(0.033)	-0.119	*** (0.044)	-0.105	*** (0.052)
Education of Caregiver (university graduates or above)	-0.071	** (0.037)	-0.133	*** (0.051)	-0.134	*** (0.060)
Months from approval	-0.012	*** (0.001)	-0.009	*** (0.001)	-0.011	*** (0.002)
Household Assets (natural log)	-0.006	(0.015)	-0.011	(0.021)	-0.017	(0.024)
Elderly Assets (natural log)	-0.029	*** (0.014)	-0.041	*** (0.019)	-0.049	*** (0.022)
Share of Elderly's Assets Out of Household Assets	-0.002	(0.033)	0.008	(0.044)	-0.033	(0.051)
Sharing Budgets between Elderly and Household Members	0.041	** (0.021)	0.085	*** (0.029)	0.080	*** (0.034)
Dummy for Private Life Insurance	-0.004	(0.021)	-0.002	(0.027)	-0.010	(0.032)
Dummy for Private Medical Insurance	0.030	** (0.018)	0.028	(0.024)	0.046	** (0.028)
Dummy for Private Medical Insurance (Cancer)	-0.018	(0.019)	-0.027	(0.025)	-0.036	(0.030)
Dummy for Private Pension Program	0.050	*** (0.019)	0.090	*** (0.025)	0.091	*** (0.030)
Dummy for Private Long-term Care Insurance	0.012	(0.038)	0.073	(0.050)	0.092	* (0.059)
Number of Family Members	0.005	(0.007)	0.004	(0.009)	-0.013	(0.011)
Tenant Status (1=own house)	-0.160	*** (0.044)	-0.231	*** (0.055)	-0.188	*** (0.064)
Sex of Care Receiver (1=Female)	0.015	(0.024)	0.029	(0.033)	0.026	(0.039)
Age of Care Receiver	-0.007	*** (0.002)	-0.010	*** (0.002)	-0.012	*** (0.002)
Relationship (Care receiver=Spouse)	-0.250	*** (0.042)	-0.326	*** (0.081)	-0.426	*** (0.094)
Relationship (Care receiver=Caregiver's Parent)	0.103	*** (0.044)	0.160	*** (0.059)	0.142	*** (0.069)
Relationship (Care receiver=Spouse's Parent)	0.092	*** (0.042)	0.148	*** (0.057)	0.131	** (0.067)
Cardiovascular Diseases, e.g., Hypertension and Arteriosclerosis	-0.003	(0.017)	-0.010	(0.023)	-0.016	(0.027)
Heart-related Chronical Diseases, e.g., Angina Pectoris	0.000	(0.022)	-0.021	(0.029)	-0.004	(0.034)
Diabetes	0.021	(0.027)	0.037	(0.035)	0.053	(0.041)
Brain-related Chronical Diseases, e.g., Cerebral Infarction and Subarachnoid Hemorrhage (SAH)	-0.092	*** (0.022)	-0.101	*** (0.031)	-0.124	*** (0.036)
Chronic Diseases Related to Digestive Organs, e.g., Chronic Hepatitis, Gastric Ulcer (GU), Duodenal Ulcer (DU)	-0.013	(0.024)	0.019	(0.033)	0.000	(0.038)
Respiratory Disease, e.g., Asthma and Chronic Bronchitis (CB)	0.037	(0.029)	0.068	** (0.038)	0.066	* (0.045)
Lower Back Pain, Muscle Stiffness of the Shoulder, Arthritis, and Rheumatism	-0.005	(0.018)	-0.022	(0.024)	-0.019	(0.029)
Eye Related Diseases, e.g., Glaucoma and Cataracts	0.006	(0.018)	-0.010	(0.024)	-0.025	(0.028)
Kidney Related Diseases, e.g., Chronic Renal Failure	-0.008	(0.037)	0.014	(0.048)	-0.027	(0.057)
Rectal Diseases, e.g., Incarcerated Hemorrhoids and Thrombosed External Hemorrhoids	-0.079	*** (0.031)	-0.119	*** (0.043)	-0.084	** (0.051)
Constant	4.749	*** 0.658	3.475	*** (0.324)	3.850	*** (0.379)