Briseño Sanchez, Guillermo; Hohberg, Maike; Groll, Andreas - In: Journal of the Royal Statistical Society: Series A … 183 (2020) 4, pp. 1553-1574
We tackle two limitations of standard instrumental variable regression in experimental and observational studies: restricted estimation to the conditional mean of the outcome and the assumption of a linear relationship between regressors and outcome. More flexible regression approaches that...