共 51 条
[1]
ANDERSEN S, 2005, 0524 U CENTR FLOR CO
[4]
Carson R. T., 1989, Using surveys to value public goods: The contingent valuation method
[5]
Coller M., 1999, Experimental Economics, V2, P107, DOI 10.1007/BF01673482
[6]
COLLER M, 2003, 331 U CENTR FLOR DEP
[8]
DOHMEN T, 2005, 1730 I STUD LAH BONN
[10]
ECKEL C, 2005, FIELD EXPT EC