Karnizova, Lilia - In: Economics: The Open-Access, Open-Assessment E-Journal 4 (2010) 2010-19, pp. 1-27
Separately, news and sunspot shocks have been shown empirically to be determinants of changes in expectations. This paper considers both of them together in a simple New Keynesian monetary business cycle model. A full set of rational expectations solutions is derived analytically. The analytical...