Are effective state lawmakers more likely than ineffective ones to be elected to Congress? We draw on a new dataset of state legislative effectiveness scores from 1993 to 2018 to examine the relationship between lawmaker effectiveness and the decision to run for, and ultimately be elected to, the U.S. House of Representatives. We find that more effective state lawmakers are more likely to enter Congress than ineffective lawmakers. This pattern is due more to the progressive ambition of candidates than to voter decisions. Specifically, within citizen state legislatures, more effective lawmakers are much more likely to run for U.S. House seats than are their less effective counterparts. In highly professional state legislatures, however, more effective lawmakers are more likely to run for Congress only when presented with the opportunity of an open seat. Our analysis finds no relationship between a state legislator’s lawmaking effectiveness and their likelihood of winning primary or general House elections.
Thomsen et al. (Fri,) studied this question.