9Strombom B A, Buchmueller T C, Feldstein P J. Switching Costs, Price Sensitivity and Health Plan Choice [ J ]. Jour- nal of Health Economics, 2002, 21(1) : 89-116. 被引量:1
10Gruber J. The Effect of the Tax System on Health Insurance Coverage[J]. International Journal of Health Care Finance and Economics, 2001, 1 (3-4) : 293-304. 被引量:1