Comment on “EI extended model and the fear of ecological fallacy”, by Baodong Liu

April 21, 2010

The following comment refers to: Sociological Methods & Research, Vol. 36, No. 1, 3-25 (2007), EI Extended Model and the Fear of Ecological Fallacy, by Baodong Liu

Jeff ZaxLiu (2007) analyzes an interesting individual election contest in which the racial identities of voters and registrants are known. He uses this information to calculate true turnout rates by race Read the rest of this entry »


A Reply to Zax’s (2002) Critique of Grofman and Migalski (1988): Double-Equation Approaches to Ecological Inference When the Independent Variable Is Misspecified

February 7, 2010

Bernard Grofman and Matt A. Barreto A Reply to Zax’s (2002) Critique of Grofman and Migalski (1988): Double-Equation Approaches to Ecological Inference When the Independent Variable Is Misspecified  Sociological Methods & Research 2009 37: 599-617.

The authors reply to Zax’s critique of the double-equation method for ecological regression and of the specific extension to it proposed by Grofman and Migalski. Read the rest of this entry »