Võrdle meetodeid

	PC, FCI, LiNGAM algoritmide abil põhinev kausaalsuse avastamine	Instrumentaalmuutujad kaheastmelise vähimruutude meetodi abil (IV/2SLS)
Valdkond	Põhjuslik järeldamine	Põhjuslik järeldamine
Perekond	Regression model	Regression model
Tekkeaasta	2000	2009
Looja	Spirtes, Glymour & Scheines (PC/FCI); Shimizu et al. (LiNGAM)	Angrist & Pischke (textbook treatment); Stock & Yogo (weak-instrument theory)
Tüüp	Causal structure learning	Instrumental-variables regression
Algallikas	Spirtes, P., Glymour, C., & Scheines, R. (2000). Causation, Prediction, and Search (2nd ed.). MIT Press. ISBN: 978-0262194402	Angrist, J. D. & Pischke, J. S. (2009). Mostly Harmless Econometrics: An Empiricist's Companion. Princeton University Press. ISBN: 978-0691120355
Rööpnimetused	PC algorithm, FCI algorithm, LiNGAM, causal structure learning	instrumental variables, IV estimation, 2SLS, instrumental variable regression
Seotud	5	5
Kokkuvõte	Causal discovery is a family of algorithms that automatically learn a directed acyclic graph (DAG) describing causal structure directly from observational data. The constraint-based PC and FCI algorithms were developed by Spirtes, Glymour and Scheines (2000), while the LiNGAM model of Shimizu et al. (2006) exploits linear non-Gaussian structure to orient edges.	IV/2SLS is a two-stage estimation method that recovers the causal effect of an endogenous regressor by isolating the part of its variation driven by an external instrument. It is the workhorse identification strategy in modern applied econometrics, developed at length in Angrist and Pischke's Mostly Harmless Econometrics (2009).