This paper evaluates the empirical validity of the New Keynesian Phillips Curve (NKPC) model of rational expectations. We employ an instrumental variable (IV) projection method to approximate inflation expectations, and show that the inference based on this approach can differ significantly from...

Whether and how the design and enforcement of laws exerts a profound influence on innovation activities has been the central subject of study in a wide spectrum of disciplines. This paper examines the role of the social insurance law in driving corporate innovation. We consider a simple model...