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expectations and document a strong negative relationship. However, the link is much weaker in bad times, since uncertainty is then … persistently high - even when expectations are favorable. I continue by investigating the relative importance of uncertainty and … expectations for corporate decisions. Exploiting information on firms' investment and labor reactions to the COVID-19 crisis, I do …
Persistent link: https://www.econbiz.de/10012500426
change in expectations is documented using a novel source of information available in Google Trends, among other sources. It …
Persistent link: https://www.econbiz.de/10012616381
We examine stability under learning of sunspot equilibria in Real Business Cycle type models with indeterminacies. Our analysis emphasizes the importance of examining alternative representations of sunspot solutions. A general bivariate reduced form contains parameter regions in which sunspots...
Persistent link: https://www.econbiz.de/10005751492
and overconfidence. The expectations of optimistic agents are biased toward good outcomes, while overconfident agents …
Persistent link: https://www.econbiz.de/10005792149
. Assuming that expectations are adaptive, we determine and solve a second order system of difference equations with constant …
Persistent link: https://www.econbiz.de/10008490663
This paper reexamines the question of how to explain business cycle co-movements within and between countries. First, we present two simple theoretically flexible price models to illustrate how and why news shocks can generate robust positive co-movements in economic activity across countries....
Persistent link: https://www.econbiz.de/10008465346
This paper studies relationships between the determinacy of a stationary equilibrium in the perfect foresight dynamics, and its local stability in dynamics arising from econometric learning procedures. There is no clear links in linear scalar economies where agents forecast only one perods...
Persistent link: https://www.econbiz.de/10005479035
Persistent link: https://www.econbiz.de/10005274287
Persistent link: https://www.econbiz.de/10005212120
consumption and labor. In the two latter models we also analyze the existence and learnability of sunspot rational expectations …
Persistent link: https://www.econbiz.de/10005035745