共 25 条
[13]
GERTLER P, 2006, WORKING PAPER SERIES, V1045
[17]
KOCHAR A, 1995, AM EC REV PAP P, V85, P59
[18]
Morduch J., 2004, INSURANCE POVERTY, P38, DOI [10.1093/0199276838.003.0003, DOI 10.1093/0199276838.003.0003]