In terms of case assortment, Gary King, Robert Keohane, and Sidney Verba alert from "selecting around the dependent variable". One example is, researchers are not able to make valid causal inferences about war outbreak by only thinking about scenarios exactly where war did occur (the researcher also needs to take http://do-my-case-analysis74186.blogripley.com/2013035/top-latest-five-do-my-case-study-urban-news