Why the 2018 Midterms May Have Been Bluer Than You Think

Catalist

The wave looks like it was real, even in places where the candidates didn’t win. Andrew Gelman | November 12, 2018 What can we really learn from what happened in the 2018 midterm elections? When we talk about election results, we’re always discussing them on three levels: their direct political consequences, their implications for future…

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How Many Republicans Marry Democrats?

Catalist

To answer these questions, I teamed up with Yair Ghitza, chief scientist at Catalist, a prominent political data firm that sells data to left-of-center campaigns and interest groups, and also to academics like me who use the data for scholarly research. Catalist maintains a continuously updated database containing records of personal, political and commercial data for nearly all American adults.

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