Title: COVID-19 Lock-downs: What have we learned about the consequences of lock-downs on children and adolescent’s mental health?

Title: Differences in students’ adaptive strategy choice in arithmetic

Title: Estimating Heterogeneous Bounds for Treatment Effects under Sample Selection and Non-response

Title: Do Relative or Absolute Spending Levels Matter More? Local Competition, Spending Spillover Effects, and Student Achievement

Title: Parent-child joint reminiscing, and its positive effects on the socio-emotional development of preschoolers