Showing 1 - 10 of 18
We develop a model of rational bubbles based on leverage and the assumption of an imprecisely known maximum market size. In a bubble, traders push the asset price above its fundamental value in a dynamic way, driven by rational expectations about future price developments. At a previously...
Persistent link: https://www.econbiz.de/10012899999
We assess the contribution of “undue optimism” (Pigou) to short-run fluctuations. In our analysis, optimism pertains to total factor productivity which determines economic activity in the long run, but is not contemporaneously observed by market participants. In order to recover optimism...
Persistent link: https://www.econbiz.de/10011148853
The global financial crisis of 2007-2009 spread through different channels from its origin in the United States to large parts of the world. In this paper we explore the financial and the trade channel in a unified framework and quantify their relative importance for this transmission....
Persistent link: https://www.econbiz.de/10012920861
This paper provides an explanation for the observed decline of the exchange rate pass-through into import prices by modeling the effects of financial market integration on the optimal choice of the pricing currency in the context of rigid nominal goods prices. Contrary to previous literature, we...
Persistent link: https://www.econbiz.de/10012933708
This paper proposes a novel mechanism by which changes in the distribution of money holdings have real effects. Specifically, I develop a flexible-price model of segmented asset markets that generates real aggregate effects of monetary policy through the dependence of optimal markups on the...
Persistent link: https://www.econbiz.de/10012933792
We assess whether “undue optimism” (Pigou) contributes to business cycle fluctuations. In our analysis, optimism (or pessimism) pertains to total factor productivity, which determines economic activity in the long run. Optimism shocks are perceived changes in productivity that do not...
Persistent link: https://www.econbiz.de/10012938129
Based on a new survey of German households, we investigate the role of information channels and lifetime experience for households' inflation expectations. We show that the types of information channels that households use to inform themselves about monetary policy are closely related to their...
Persistent link: https://www.econbiz.de/10013315213
Is the reputation of a firm tradeable when the previous owner has to retire even though ownership change is observable? We consider a competitive market in which a share of owners must retire in each period. New owners, observing only recent profits, bid for the firms on sale. Customers are...
Persistent link: https://www.econbiz.de/10005405863
Should the European Union grant state aid through an institution like the European Investment bank? This paper evaluates the efficiency of different measures for granting state aid. We use a theoretical model with firms that differ in their creditworthiness and compare different types of...
Persistent link: https://www.econbiz.de/10005416493
We show that team formation can serve as an implicit commitment device to overcome problems of self-control. In a situation where individuals have present-biased preferences, any effort that is costly today but rewarded at some later point in time is too low from the perspective of an...
Persistent link: https://www.econbiz.de/10011099758