- Are nation states an adequate framework for comparative research in criminology?
- What are the strengths and limitations of homicide data as indicators of cross-national differences in levels of violence?
- Are weak institutions and poor state governance a primary cause of cross-national differences in crime levels?
- How similar are the causes of crime across different cultures and societies? Review the evidence.
- Select an empirically supported criminological prevention or intervention approach: To what extent can the approach be transported across societies, and what factors influence whether it is likely to be effective?