Jens Ludwig

• Evaluating Gun Policy
• Evaluating gun policy
• Evaluating Gun Policy
• Gun Violence
• Anti-depressants and suicide
• Controlling Crime
• Does head start improve children's life chances?
• Is crime contagious?
• Lernsoftware Im Unterricht
• Mechanism experiments and policy evaluations
• The benefits and costs of Head Start
• The benefits of reducing gun violence