Media type: E-Article Title: Causal Inference Without Counterfactuals: Comment Contributor: Shafer, Glenn imprint: JSTOR, 2000 Published in: Journal of the American Statistical Association, 95 (2000) 450, Seite 438 Language: Not determined DOI: 10.2307/2669383 ISSN: 0162-1459 Keywords: Statistics, Probability and Uncertainty ; Statistics and Probability Origination: Footnote: