New research technique revolutionizes causal inference in comparative studies.
The article explores a research method called qualitative comparative analysis (QCA) used to understand causes of outcomes. It discusses different ways QCA is used, including new techniques like multi-value QCA and fuzzy sets. The researchers also highlight improvements in the use of these methods. Overall, the article suggests that QCA is evolving and expanding into new fields, with potential for more advancements and collaborations with other approaches in the future.
