Category Archives: set relation

Curiosities of QCA: Fuzzy-set consistency

Qualitative Comparative Analysis (QCA) is the method of choice for the analysis of set relations and has changed considerably and improved over the years. The more one delves into the method, however, the more things you (I, at least) stumble … Continue reading

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You are a regularity theorist when using the Coincidence Analysis algorithm in QCA

One of the recent big and, in my view, underappreciated innovations in the field of Qualitative Comparative Analysis (QCA) is Baumgartner’s formulation of the Coincidence Analysis algorithm (CNA). Baumgartner presents it as an alternative to QCA, which I do not … Continue reading

Posted in algorithm, causal inference, causation, CNA, QCA, qualitative, Qualitative Comparative Analysis, Quine-McCluskey, regularity, set relation, set theory | Tagged , , , , , , | 2 Comments

Another mistaken criticism of set theory and set-theoretic methods

For some time now, a discussion has been raging about the pros and cons of set theory and the use of set-theoretic methods (STM) in the social sciences (e.g., in Sociological Methodology and the APSA Newsletter). Following up on a … Continue reading

Posted in causal inference, causal mechanism, causation, comparative, process tracing, QCA, qualitative, Qualitative Comparative Analysis, set relation, set theory | Tagged , , , , , , , | Leave a comment

Reproducible QCA studies with fs/QCA

How to enhance reproducibility when using fs/QCA software Continue reading

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How (not) to justify running a QCA

Qualitative Comparative Analysis (QCA) is a method utilized by different disciplines in the social sciences and beyond, e.g., business economics and management. However, QCA users must still justify their choice of method more frequently than the users of other methods. … Continue reading

Posted in causal inference, QCA, qualitative, set relation, set theory, theory | Tagged , , , | 6 Comments

What is QCA? Simple question, many answers

As an approach to and method for the analysis of set relations, Qualitative Comparative Analysis (QCA) belongs in the toolbox of many social scientists (and organizational and management researchers alike). Although it has proven to be very popular, a question … Continue reading

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