Note: The Philadelphia Fed Will No Longer Release the Partisan Conflict Index

Similar to other historical data series, the Partisan Conflict Index (PCI) data series has been sunsetted, as of July 2025. PCI data as well as resources will remain posted on this page for archival purposes.

Partisan Conflict Index

Tracks the degree of political disagreement among U.S. politicians at the federal level.

09 Jul ’25

PCI Data

Excel spreadsheet

Resources

The Partisan Conflict Index is an outgrowth of research detailed in Azzimonti, Marina (2014), “Partisan Conflict,” Federal Reserve Bank of Philadelphia Working Paper 14-19.

Additional analysis is available in Azzimonti, Marina (2018), “Partisan Conflict and Private Investment,” Journal of Monetary Economics 93, pp. 114–131.

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