1.		Risk-based capital for variable annuity under stochastic interest rate / JinDong Wang, Wei Xu Autor: WANG, Jing Long Data Publicação: 2020
2.		Systemic weather risk and crop insurance : the case of China / Ostap Okhrin, Martin Odening, Wei Xu Autor: OKHRIN, Ostap Data Publicação: 2013