We examine determinancy and expectational stability (learnability) of rational expectations equilibrium (REE) in sticky price New Keynesian (NK) models of the monetary transmission mechanism. We consider three different New Keynesian models: a labor-only model and two models that add capital --...

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How do norms of trust and reciprocity arise? We investigate this question by examining behavior in an experiment where subjects play a series of indefinitely repeated trust games. Players are randomly and anonymously matched each period. The parameters of the game are chosen so as to support...

There is widespread perception that externalities from troubled children are significant, though measuring them is difficult due to data and methodological limitations. We estimate the negative spillovers caused by children from troubled families by exploiting a unique data set in which...