In the dissertation, we study the statistical evaluation of treatment comparisons by evaluating the relative comparison of survival experiences between two treatment groups. We construct confidence interval and simultaneous confidence bands for the ratio and odds ratio of two survival functions...

In biomedical research and lifetime data analysis, the comparison of two hazard functions usually plays an important role in practice. In this thesis, we consider the standard independent two-sample framework under right censoring. We construct efficient and useful confidence intervals for the...

Guanxi, a type of particularistic trust observed in Confucian societies has mostly been viewed as a static phenomenon. It is not clear how the role of guanxi changes over time during institutional transitions. This field study of twenty one small and medium enterprises (SMEs) located in two...