Semi-Instrumental Variables: A Test for Instrument Admissibility
In a causal graphical model, an instrument for a variable X and its effect Y is a random variable that is a cause of X and independent of all the causes of Y except X. (Pearl (1995), Spirtes et al (2000)). Instrumental variables can be used to estima…
Authors: Tianjiao Chu, Richard Scheines, Peter L. Spirtes
Original Paper
Loading high-quality paper...
Comments & Academic Discussion
Loading comments...
Leave a Comment