We consider a purely speculative market with finite horizon and complete information. We introduce partially sophisticated investors, who know the average buy and sell strategies of other traders, but lack a precise understanding of how these strategies depend on the history of trade. In this setting, it is common knowledge that the market is overvalued and bound to crash, but agents hold different expectations about the date of the crash. We define conditions for the existence of equilibrium bubbles and crashes, characterize their structure, and show how bubbles may last longer when the amount of fully rational traders increases.Nous considérons un marché purement spéculatif avec horizon fini et information complète. Nous introduisons des ...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2016.htmlDocuments de travail du...
Tirole (1982) is commonly interpreted as proving that bubbles are impossible with finitely many rati...
Episodes of market crashes have fascinated economists for centuries. Although many academics, practi...
We consider a purely speculative market with finite horizon and complete information. We introduce p...
We consider a purely speculative market with \u85nite horizon and complete information. We introduce...
This paper reviews a model of bubbles under the assumption of heterogeneous rational traders. In the...
We study a rational expectation model of bubbles and crashes. The model has two components: (1) our ...
We present a model in which an asset bubble can persist despite the presence of rational arbitrageur...
In this paper we present an interacting-agent model of speculative activity explaining bubbles and c...
We study a rational expectation model of bubbles and crashes. The model has two components : (1) our...
We study a rational expectation model of bubbles and crashes. The model has two components: (1) our ...
We construct an agent-based computer simulated financial market. Trading in this market is not conti...
The aim of this paper is to provide one potential theoretical explanation for questions how asset bu...
We develop a parsimonious model of bubbles based on the assumption of imprecisely known market depth...
We develop a simple model of the exchange rate in which agents op-timize their portfolio and use dif...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2016.htmlDocuments de travail du...
Tirole (1982) is commonly interpreted as proving that bubbles are impossible with finitely many rati...
Episodes of market crashes have fascinated economists for centuries. Although many academics, practi...
We consider a purely speculative market with finite horizon and complete information. We introduce p...
We consider a purely speculative market with \u85nite horizon and complete information. We introduce...
This paper reviews a model of bubbles under the assumption of heterogeneous rational traders. In the...
We study a rational expectation model of bubbles and crashes. The model has two components: (1) our ...
We present a model in which an asset bubble can persist despite the presence of rational arbitrageur...
In this paper we present an interacting-agent model of speculative activity explaining bubbles and c...
We study a rational expectation model of bubbles and crashes. The model has two components : (1) our...
We study a rational expectation model of bubbles and crashes. The model has two components: (1) our ...
We construct an agent-based computer simulated financial market. Trading in this market is not conti...
The aim of this paper is to provide one potential theoretical explanation for questions how asset bu...
We develop a parsimonious model of bubbles based on the assumption of imprecisely known market depth...
We develop a simple model of the exchange rate in which agents op-timize their portfolio and use dif...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2016.htmlDocuments de travail du...
Tirole (1982) is commonly interpreted as proving that bubbles are impossible with finitely many rati...
Episodes of market crashes have fascinated economists for centuries. Although many academics, practi...