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Kübler, Dorothea - 2000

A model is developed to understand how norms can be influenced by "norm entrepreneurs", e.g. lawmakers, government agencies, unions etc. Two instruments of influencing the dynamics of normfollowing behavior are analyzed, namely transforming the (monetary) incentives and changing the meaning or...

Persistent link: https://www.econbiz.de/10009583884

From full to bounded rationality : the limits of unlimited rationality

Güth, Werner; Kliemt, Hartmut - 2001

choice making. We illustrate why this role is not being fulfilled well by standard models of full rationality and that … theories of bounded rationality are needed not only for better predictions, but also for developing better advice. Our main … point is that one cannot succeed here without studying how theories of bounded rationality causally influence the behavior …

Persistent link: https://www.econbiz.de/10009612562

Modeling the interdependence of volatility and inter-transaction duration processes

Grammig, Joachim; Wellner, Marc - 1999

In this paper we motivate, specify and estimate a model in which the intra-day volatilty process affects the inter-transaction duration process and vice versa. In order to solve the estimation problems implied by this interdependent formulation, we first propose a GMM estimation procedure for...

Persistent link: https://www.econbiz.de/10009579173

How accurate do markets predict the outcome of an event? : the Euro 2000 soccer championships experiment

Schmidt, Carsten; Werwatz, Axel - 2002 - Rev.

For the Euro 2000 Soccer Championships an experimental asset market was condueted, with traders buying and selling contracts on the winners of individual matches. Market-generated probabilities are compared to professional bet quotas, and factors that are responsible for the quality of the...

Persistent link: https://www.econbiz.de/10009621415

Fractional cointegration and tests of present value models

Caporale, Guglielmo Maria; Gil-Alaña, Luis A. - 2000

This paper tests the validity of Present Value (PV) models of stock prices by employing a two-step strategy for testing the null hypothesis of no cointegration against alternatives which are fractionally cointegrated. Monte Carlo simulations are conducted to evaluate the power and size...

Persistent link: https://www.econbiz.de/10009582383

Simultaneous over- and underconfidence : evidence from experimental asset markets

Maciejovsky, Boris; Kirchler, Erich - 2001

In this paper individual overconfidence within the context of an experimental asset market is investigated. Overall, 72 participants traded one risky asset on six markets of 12 participants each. The results indicate that individuals were not generally overconfident. Moreover, overconfidence was...

Persistent link: https://www.econbiz.de/10009614297

Hedging and portfolio optimization in illiquid financial markets

Bank, Peter; Baum, Dietmar - 2002

analysis relies on the non-linear integration theory of such semimartingale families. The Itô-Wentzell formula is used to prove …

Persistent link: https://www.econbiz.de/10009625800

ExploRing persistence in financial time series

Lee, David - 2000

Persistent link: https://www.econbiz.de/10009611548

Random times at which insiders can have free lunches

Imkeller, Peter - 2001

We consider models of time continuous financial markets with a regular trader and an insider who are able to invest into one risky asset. The insider's additional knowledge consists in his ability to stop a random time which is inaccessible to the regular trader, such as the last passage of a...

Persistent link: https://www.econbiz.de/10009614874

Combining rational choice and evolutionary dynamics : the indirect evolutionary approach

Königstein, Manfred; Müller, Wieland - 1999

that are well known from game theory and evolutionary game theory to solve these games. For illustration we include two …

Persistent link: https://www.econbiz.de/10009580475

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