“...Although attention deficit hyperactivity disorder (ADHD) is among the most heritable psychiatric childhood disorders, social and gene–environment interactions...”

“...Using longitudinal data from the date of arrival, we study long-term labour market and social insurance outcomes for all major immigrant cohorts to Norway...”

“...•Drawing on a reform of the temporary disability insurance program in Norway, we identify negative employment and earnings effects of higher benefits.•The...”

“...While integration policies typically focus on labour market entry, we present evidence showing that immigrants from low‐income countries tend to have more...”

“...The effectiveness of bullying prevention programs has led to expectations that these programs could have effects beyond their primary goals. By reducing the...”

“...Many youth leave school early without an upper secondary education, impeding their chances in the labor market. Early school leavers come disproportionately...”

“...Problem behaviour in schools may have detrimental effects both on students' well‐being and academic achievement. A large literature has consistently found that...”

“...We estimate the direct partial wage effects of immigrant-induced increases in labor supply, using the national skill cell approach with longitudinal records...”

“...► Using variation in school resources induced by the location of waterfalls in Norway, we examine the effect of school expenditures on pupil performance. ►...”

“...To address social and behavioral problems in schools, more than 26,000 schools around the world have implemented School-Wide Positive Behavior Support (SWPBS)...”