Transactional models of parenting and infant sleep call attention to bidirectional associations among parenting, the biosocial environment, and infant sleep behaviors. Although night waking and bedtime fussing are normative during infancy and early childhood, they can be challenging for parents....

This paper explores the interplay between two neighbors that have been victims of history, Japan and the Democratic People’s Republic of Korea (DPRK, also known as North Korea). [ISDP Asia Paper]. URL:[http://www.isdp.eu/images/stories/isdp-main-pdf/2012_edstrom_japan-dprk-non-relations.pdf].

"This paper provides new evidence in support of the idea that bouts of optimism and pessimism drive much of US business cycles. In particular, we begin by using sign-restriction based identification schemes to isolate innovations in optimism or pessimism and we document the extent to which such...

This paper presents empirical evidence that racial diversity and immigrant population at the local level tend to be associated with lower life satisfaction for Whites by matching individual data with the county-level population data during the period 2005-2010. The magnitudes I find suggest that...

In Happiness for All?, Carol Graham raises disquieting ideas about today's United States. The challenge she puts forward is an important one. Here we review the intellectual case and offer additional evidence. We conclude broadly on the author's side. Strikingly, Americans appear to be in...