Selected Working Papers

Hettinger G, Lee Y, Mitra N. A Causal Framework for Evaluating Drivers of Policy Effect Heterogeneity Using Difference-in-Differences. arXiv.

Illenberger, N, Keele L, Mitra N. An influence function based instrumental variable estimator of censored medical costs.

Oganisian A, Mitra N, Roy JA. Bayesian nonparametric cost-effectiveness analyses: Causal estimation and adaptive subgroup discovery. arXiv.