Working papers Apr 09 2019 Hui He , Kevin x.d. Huang and Lei Ning   Why Do Americans Spend So Much More on Health Care than Europeans? (REVISED)   Abstract  Contact Information  Citation  Full Text  -  Working Paper   Apr 08 2015 Kevin x.d. Huang and Hui He   Why Do Americans Spend So Much More on Health Care than Europeans?   Abstract  Contact Information  Citation  Full Text  -  Working Paper