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"Try to Balance the Baseline": A comment on "Parent-teacher meetings and student outcomes: Evidence from a developing country" by Islam (2019)
European Economic Review Abstract Islam (2019) reports results from a cluster randomized field experiment in Bangladesh that examines the effects of parent–teacher meetings on student test scores in pri
Public policy in an uncertain world
Three lectures with Charles F. Manski. Public policy advocates routinely assert that “research has shown” a particular policy to be desirable. But how reliable is the analysis in the research they invo
Changes in Immigrant Population Prevalence and High Violent Crime Rates in Swedish Municipalities
Journal of International Migration and Integration Abstract Global evidence indicates minimal connection between immigration and crime. Nordic research, however, has been generally carried out on indiv
The role of psychosocial school conditions in adolescent prosocial behaviour
School Psychology International, vol. 36, no. 3, pp. 283-300. Abstract This study examined how psychosocial conditions at school are associated with prosocial behaviour, a key indicator of positive me
Graffiti: A precursor to future deviant behaviour during adolescence?
Deviant Behavior Volume 36, Issue 7, pages 565-580. DOI:10.1080/01639625.2014.951569 Abstract This study examines if graffiti initiation leads to greater deviant behavior. Swedish students (N = 1,010) co
Political Double Standards in Reliance on Moral Foundations
Judgment abd Decision Making Abstract Prior research using the Moral Foundations Questionnaire (MFQ) has established that political ideology is associated with self-reported reliance on specific moral f
Climate anxiety: Conceptual considerations, and connections with climate hope and action
Global Environmental Change, vol. 76, 2022. Abstract Climate anxiety is a phenomenon which raises growing attention. Based on a national survey of climate-related feelings and behaviors (N= 2070) in Fin

Jerzy Sarnecki - Immigration and crime development at the national and municipal levels
Research seminar with Jerzy Sarnecki, senior professor of criminology at Stockholm University and researcher at Institute for Futures Studies. A large number of Swedish studies show that immigrants ar
Disparities in depressive symptoms between heterosexual and lesbian, gay, and bisexual youth in a Dutch cohort: The TRAILS Study
Journal of Youth and Adolescence, 45(3), 440-456. doi.org/10.1007/s10964-015-0403-0 Abstract Lesbian, gay, and bisexual (LGB) youth experience elevated levels of depressive symptoms compared to heterosexu
Information dynamics shape the sexual networks of Internet-mediated prostitution
2010. Proc Natl Acad Sci U S A 107:5706-5711. Abstract Like many other social phenomena, prostitution is increasingly coordinated over the Internet. The online behavior affects the offline activity; the r