Republicans disheartened by growing fears of electoral losses at the federal level this fall can take some solace in evidence from a new, soon-to-be-released study that we coauthored for Unleash Prosperity, a group focused on promoting pro-growth policies. The graph below shows the results from that study, revealing that in this century economic growth has been substantially greater in the Republican Red states. The new study focuses on the more recent years 2020-2024, using modern statistical techniques to show that even after other factors impacting economic change—like climate, the proportion of the population working in manufacturing or producing oil, or...