lab Immigration Policy Lab (IPL) methods Kernel ML Methods Linking Health Records WhatsApp Surveys Interaction Effects GeoMatch Regression Discontinuity Synthetic Control Methods Entropy Balancing Conjoint Experiments Measuring Integration Null Results applications Health Disparities Secondary Migration Ethnic Networks Language Training Employment Bans Asylum Wait Times Financial Bailouts Refugee Housing Integration Contracts Ethical Supply Chains Active Labor Market Policies Incumbency Advantage Fair Trade Congressional Stock Trading Electoral Balancing Returns to Political Office Media Effects Framing Effects Legal Services Providers Citizenship Immigration Attitudes
