Causal inference with largescale assessments in education. The framework for causal inference that is discussed here is now commonly referred to as the rubin causal model rcm. Causal inference reading group michael decrescenzo. The name rubin causal model was first coined by paul w. Correlation does not imply causation, and yet causal conclusions drawn from a carefully designed experiment are often valid. The book focuses on the most widely used statistical framework for causal inference. Holland and rubin, 1983 to critique the discussions of other writers on causation and causal inference.
Introductioncausal inferencespecial casescommentsapplicationsexamplefinal words causality. Statistical methods for estimating causal effects in biomedical, social. As an example, i might hypothesize that attending fullday kindergarten increases a. Epi 953 analytical strategies for observational studies instructor. I refer to this as rubins model even though rubin would argue that the ideas behind the model have been around since fisher. Statistical methods for estimating causal effects in biomedical, social, and behavioral sciences.
The science of why things occur is called etiology. In practice many interventions are likely to generate spillover effects. Rubin 1974 to critique the discussions of other writers on causation. To some extent, as discussed below, the methods of causal inference are. Second, the causal inferences of the statisticians are neither correct nor incorrect since they are. The statistical models used to draw causal inferences are distinctly different. The first comprehensive survey of the modern causal inference literature was the first edition of morgan and winship. The recent literature on causal inference in social science already recognizes the importance of population heterogeneity e. Unfortunately, for each unit i, r 1i and r 0i are not observable at the same time because the same unit cannot simultaneously be in both the. Rubin 1974 to critique the discussions of other writers on. Holland 1986, statistics and causal inference kang and schafer 2007, demystifying double robustness. The notation for several graphs is completely wrong. Roughly, a relationship is causal if an intervention on acan be used to alter b.
Journal of the american statistical association, vol. Consequently, instead of the neymanrubin model, the model is often simply called the rubin causal model. Provided for noncommercial research and educational use. Causal inference for statistics, social, and biomedical. Part of the lecture notes in statistics book series lns, volume 38. Consequently, instead of the neymanrubin model, the model is. Joint distribution is basis for any quantitative analysis holland 1986, 948. Guido imbens and don rubin present an insightful discussion of the potential outcomes framework for causal inference this book presents a unified framework to causal inference based on the potential outcomes framework, focusing on the classical analysis of experiments, unconfoundedness, and noncompliance.
The perspective on causal inference taken in this course is often referred to as the rubin causal model e. Consequently, instead of the neymanrubin model, the model is often simply called the rubin causal model e. Holland 1986 refers to this problem as the fundamental problem of causal inference. The rubin causal model rcm, also known as the neymanrubin causal model, is an approach to the statistical analysis of cause and effect based on the framework of potential outcomes, named after donald rubin. Provided for noncommercial research and educational use only. Causal inference is the process of drawing a conclusion about a causal connection based on the conditions of the occurrence of an effect. Holland, journal of the american statistical association, 81, 967968. This article represents my own attempt to contribute to the debate as to the appropriate statistical models and methods to use for causal inference, and what causal conclusions can be justified by statistical analysis. These include selected philosophers, medical researchers, statisticians, econometricians, and proponents of causal modeling.
The causal effect of racial discrimination is the difference between two outcomes. Epi 953 analytical strategies for observational studies. Holland problems involving causal inference have dogged at the heels of statistics since its earliest days. A framework for causal inference basic building blocks. This article is intended solely for the personal use of the individual user and is not to be disseminated broadly. The rubin causal model rcm is a formal mathematical framework for causal inference, first given that name by holland 1986 for a series of previous articles developing the perspective rubin. This is a perfect introductory book to causal inference but those who are already familiar with the topic should also find it useful. Cambridge university press in preparation, department of economics, harvard university, cambridge, ma. Much of this material is currently scattered across journals in several disciplines or confined to technical articles. Pearl, 2000, the third premise is that these assumptions. Basic concepts of statistical inference for causal effects. Journal of the american statistical association, december 1986 tions of units exist. Our uncertainty about causal inferences will never be eliminated.
The causal inference book updated 21 february 2020 in sas, stata, ms excel, and csv formats. Three primary features distinguish the rubin causal model. Causal inference without counterfactuals springerlink. Holland, statistics and causal inference, journal of the american statistical association, vol. Campbell s and rubin s perspectives on causal inference. The rcm is the dominant model of causality in statistics at the moment. Journal of the american statistical association, 83, 396. This paper represents my own attempt to contribute to the debate as to what are the appropriate statistical models and methods to use for causal. Rubin 1974 to critique the discussions of other writers on causation and causal inference.
Now with the second edition of this successful book comes the most uptodate treatment. Formal modes of statistical inference for causal effects. Holland 1986 refers to this problem as the fundamental problem of causal inference, and it is in deed a fundamental problem since no matter how perfect the research design, no matter how much data we collect, no matter how perceptive. This book covers the design aspect of quasiexperiments. Some key features characterize the approach followed in this book. Causal inference and generalization in field settings. Among those who have taken the logic of causal statistical inference seriously i mention in particular rubin 1974, 1978, holland 1986, robins 1986, 1987, pearl 1995a and shafer 1996. Correlation does not imply causation, and yet causal. Email your librarian or administrator to recommend adding this book to your organisations collection. The conventional approach to causal inference assumes the absence of interference between units holland, 1986.
The neymanrubin model of causal inference and estimation. Statistical methods for causal inference have a long history, but research in the last 30 years in particular has yielded substantial and innovative advances in both theory and methodology. What is the best textbook for learning causal inference. If the action you take is aspirin, you observe \y1\ and will never know the value of \y0\ because you cannot go back in time. Journal of the american statistical association, 81, 945970. Portions of this paper are based on my book causality pearl, 2000. Causal inference book jamie robins and i have written a book that provides a cohesive presentation of concepts of, and methods for, causal inference. The main difference between causal inference and inference of association is that the former analyzes the response of the effect variable when the cause is changed. The potential outcomes framework was first proposed by jerzy neyman in his 1923 masters thesis, though he. Holland 1986 states that for causal infer ence, it is critical that each unit must be potentially exposable to any one of its causes. This question is addressed by using a particular model for causal inference rubin, 1974. Holland, 1986, for a series of articles written in the 1970s rubin, 1974, 1976, 1977, 1978, 1980.
All causal questions are tied to speci c interventions or treatments. Mar 24, 2017 statistical methods for causal inference have a long history, but research in the last 30 years in particular has yielded substantial and innovative advances in both theory and methodology. Discussion of statistics and causal inference by holland. Journal of statistical planning and inference, 25, 279292. Causal inference and the assessment of racial discrimination. I have synthesized the material from those papers and divided it into the following four chapters. The report is based on readings of a number of key papers. Holland 1986, which highlighted the utilities of the potential outcomes. This question is ad dressed by using a particular model for causal inference holland and rubin 1983. Sociologist herbert smith and political scientists james mahoney and gary goertz have cited the observation of paul holland, a statistician and author of the 1986 article statistics and causal inference, that statistical inference is most appropriate for assessing the effects of causes rather than the causes of effects. However, the concepts are actually explained in a very clear fashion. Causal inference in the social and behavioral sciences springerlink. This question is addressed by using a particular model for causal inference holland and rubin 1983. This thorough and comprehensive book uses the potential outcomes approach to connect the breadth of theory of causal inference to the realworld analyses that are the foundation of evidencebased decision making in medicine, public policy and many other fields.
Lecture notes, data and programs will be distributed on d2l. The neymanrubin model of causal inference and estimation via. Summarize joint distribution with statistical model e. The potential outcomes framework was first proposed by jerzy neyman. Imbens and rubin provide unprecedented guidance for designing research on causal. The book begins with an exposition of potential outcomes and experimental random assignment, the foundations of rubins causal model of inference holland, 1986. Holland 1986 states that for causal inference, it is critical that each unit must be potentially exposable to any one of its causes. Causal inference and developmental psychology 1455 this document is ed by the american psychological association or one of its allied publishers. Rubin, in international encyclopedia of education third edition, 2010. Since it is written for social science researchers, the math is very minimal and a technical person might initially find the book a bit wordy. Basic concepts of statistical inference for causal effects in. A comparison of alternative strategies for estimating a population mean from incomplete data sekhon 2007, the neymanrubin model of causal inference and estimation via matching methods. Holland states that the fundamental problem of causal inference is therefore the problem that at most one of the potential outcomes can be realized and thus observed.
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