Data used in publications

CPG Data

Two-dimensional conditional party government scores and the component measures can be found in a csv file here with a brief text file codebook.

For more details see Aldrich, John H., David W. Rohde and Michael W. Tofias. 2007. "One D is Not Enough: Measuring Conditional Party Government in 1887-2002" in Party, Process, and Political Change in Congress Volume 2: Further New Perspectives on the History of Congress. David W. Brady and Mathew D. McCubbins, editors.  →