Download or read book Information Rigidity and the Expectations Formation Process written by Mr.Olivier Coibion and published by International Monetary Fund. This book was released on 2012-12-20 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose a new approach to test the full-information rational expectations hypothesis which can identify whether rejections of the arise from information rigidities. This approach quantifies the economic significance of departures from the and the underlying degree of information rigidity. Applying this approach to U.S. and international data of professional forecasters and other agents yields pervasive evidence consistent with the presence of information rigidities. These results therefore provide a set of stylized facts which can be used to calibrate imperfect information models. Finally, we document evidence of state-dependence in the expectations formation process.