Yen, Steven T.; Tang, Chao-Hsiun; Su, Shew-Jiuan B. - In: Health Economics 10 (2001) 3, pp. 221-232
Hurdle count models are used to examine the participation and consumption decisions in Chinese medicine use. Motivated by a household production model, a second censoring mechanism is introduced into existing single-hurdle models, and the resulting specification accommodates conscientious...