@article{KayserHouleXiang2019, author = {Mark A. Kayser and Christian Houle and Jun Xiang}, title = {Diffusion or Confusion? Clustered Shocks and the Conditional Diffusion of Democracy}, journal = {International Organization}, volume = {70}, number = {4}, pages = {687 -- 726}, doi = {10.1017/S002081831600028X}, year = {2019}, }