Citation
Kedagni, Desire & Mourifié, Ismael (2014). Tightening Bounds in Triangular Systems. Economics Letters, 125(3), 455-458.Abstract
This note discusses partial identification in a nonparametric triangular system with discrete endogenous regressors and nonseparable errors. Recently, Jun et al. (2011, JPX) provide bounds on the structural function evaluated at particular values using exclusion, exogeneity and rank conditions. We propose a simple idea that often allows to improve the JPX bounds without invoking a new set of assumptions. Moreover, we show how our idea can be used to tighten existing bounds on the structural function in more general triangular systems.URL
https://doi.org/10.1016/j.econlet.2014.10.019Reference Type
Journal ArticleYear Published
2014Journal Title
Economics LettersAuthor(s)
Kedagni, DesireMourifié, Ismael