This respository provides code accompanying the paper Off-policy evaluation beyond overlap: partial identification through smoothness. The files and folders it contains are:

• ope_estimators.py contains implementations of the methods from the paper. The main classes are ManskiEstimator, LipImputeEstimator, and LipImputeBddRespEstimator, which compute partial identification intervals for the off-policy value under boundedness, smoothness, and both boundednness and smoothness assumptions, respectively.

• yeast, which contains code to replicate the experiments in Section 5 on the yeast dataset

• yahoo, which contains code to replicate the experiments in Section 5 on the Yahoo! Webscope Dataset