Due Process and Homicide: A Cross

As democracy advances in many regions throughout the world, it is often accompanied by increasing violence. Most cross-national analyses find that an inverted U-shaped relationship exists between homicide and democracy: homicide rates are highest in hybrid regimes and lowest in authoritarian and democratic regimes. While a fairly robust empirical result, little is known about why it exists. We identify a specific institution—due process—that cuts across regime types and effectively explains homicide. Due process generates a legitimacy that encourages individuals to use the justice system to settle disputes. A more effective criminal justice system also deters crime in the first place. Using a cross-national sample of eighty-nine countries between 2009 and 2014, we find a strong negative relationship between due process and homicide. Put simply, how states fight crime explains their success