Showing 1 - 10 of 47
The paper considers the evolution of portfolio rules in markets with stationary returns and endogenous prices. The ultimate success of a portfolio rule is measured by the wealth share the rule is eventually able to conquer in competition with other portfolio rules. We give nec-essary and...
Persistent link: https://www.econbiz.de/10005627816
In recent years, many social scientists have claimed that trust plays an important role in economic and social transactions. Despite its proposed importance, the measurement and the definition of trust seem to be not fully settled, and the identification of the exact role of trust in economic...
Persistent link: https://www.econbiz.de/10005463530
It is shown that rent-seeking contests with continuous and independent type distributions possess a unique pure-strategy Nash equilibrium.
Persistent link: https://www.econbiz.de/10010817244
Das Geschehen auf den Finanzmärkten hängt vom individuellen Verhalten ab, wird aber auch wesentlich bestimmt durch die Ausgestaltung des Finanzsystems, das heisst durch die Rollen, die den einzelnen Akteure zugewiesen werden, und durch die Regeln für die Interaktion der verschiedenen Rollen....
Persistent link: https://www.econbiz.de/10010817281
This paper examines the role of other-regarding and time preferences for cooperation in the field. We study the preferences of fishermen whose main, and often only, source of income stems from using a common pool resource (CPR). The exploitation of a CPR involves a negative interpersonal and...
Persistent link: https://www.econbiz.de/10005585622
In Part I the author was concerned with modeling the monthly logarithmic CHF/USD exchange rate, ''s''. He rejected a model proposed by B.T. McCallum. Searching for a more appropriate framework a story by P. De Grauwe was introduced, bringing complex cognitive processes and social practices into...
Persistent link: https://www.econbiz.de/10005627982
The analysis of monthly exchange rates is carried out using a model of McCallum, which is based on the concept of Rational Expectations. Applying the model to the CHF/USD exchange rate starting a misspecification analysis, the RE component appears to be a weak point of the model. The theory of...
Persistent link: https://www.econbiz.de/10005628004
I study the effect of fatigue and innate ability on performance in a model with incomplete contracts, lumpy tasks requiring multiple periods of work and stochastic productivity shocks. I find that increasing ability or reducing fatigue does not lead necessarily to more productive efficiency,...
Persistent link: https://www.econbiz.de/10009386340
We construct a tractable model of divisible money and equilibrium heterogeneity in money balances and prices. We do so by considering randomized monetary trades in a standard search-theoretic model of money where agents can hold multiple units of indivisible 'tokens'. By studying a simple...
Persistent link: https://www.econbiz.de/10005463523
This paper studies the role of money in environments where in each meeting there is a double coincidence of real wants. Traders who meet at random finance their purchases through current production, the sale of divisible money or both. It is shown that in the absence of valued money if traders...
Persistent link: https://www.econbiz.de/10005463533