共 52 条
[21]
Greene H.W., 2008, ECONOMETRIC ANAL, V6th
[22]
Hardaker J., 2004, COPING RISK AGR
[23]
Hardaker J. B., 2000, WORKING PAPER
[24]
Hill B., 2002, WORKSH FARM HOUS FIR
[25]
Ifft J., 2013, CHOICES, V28, P1
[28]
Keeney R., 2013, J FAMILY EC ISSUES, V35, P411, DOI DOI 10.1007/S10834-013-9372-1
[30]
Lips M., 2013, AGRARISCHE DIVERSIFI, P19