When it comes to case assortment, Gary King, Robert Keohane, and Sidney Verba alert in opposition to "deciding upon within the dependent variable". They argue for example that researchers simply cannot make valid causal inferences about war outbreaks by only checking out occasions wherever war did happen (the researcher also https://casestudywritingservice54247.goabroadblog.com/31334443/the-case-help-diaries