Genetic association studies have been a popular approach for assessing the association
between common Single Nucleotide Polymorphisms (SNPs) and complex diseases …

This paper examines the efficient estimation of partially identified models defined by moment
inequalities that are convex in the parameter of interest. In such a setting, the identified set is …

We propose a fast resample method for two step nonlinear parametric and semiparametric
models, which does not require recomputation of the second stage estimator during each …

In recent decades, marginal structural models have gained popularity for proper adjustment
of time-dependent confounders in longitudinal studies through time-dependent weighting …

This thesis consists of three essays, on the causes and consequences of violent conflict. It
focuses on two factors that are thought to play a role in violent conflict, natural resource …

We offer a theoretical explanation and empirical evidence for a positive link between
increased offshoring and individual skill upgrading. Skill upgrading takes the form of on …