Dieser Beitrag untersucht die Arbeiten von Jon Elster zum Problem lokalerGerechtigkeit. Das Thema dieser Arbeiten sind Rationierungsentscheidungen. Es geht um die Allokation und Distribution knapper Zuteilungsgüter, also etwa um die Vergabe von Kindergarten- oder Studienplätzen, die Zuweisung...

We explore connections between the certainty equivalent return (CER) functional and theunderlying utility function. Curvature properties of the functional depend upon how utilityfunction attributes relate to Hyperbolic Absolute Risk Aversion (HARA) type utility functions.If the CER functional is...

We propose a simplified approach to mean-variance portfolio problems by changingtheir parametrisation from trading strategies to final positions. This allows us to treat,under a very mild no-arbitrage-type assumption, a whole range of quadratic optimisationproblems by simple mathematical tools...

This paper examines a continuous-time intertemporal consumption and portfolio choice problem foran ambiguity-averse investor with multiple priors when the expected return of a risky asset isunobservable and follows a hidden Markov chain. The investor’s beliefs over investmentopportunities are...

This paper examines a continuous-time intertemporal consumption and portfoliochoice problem for an investor with Duffie and Epstein (1992a)’s recursive preferenceswho worries about model misspecification (model uncertainty) and wants toseek robust decision rules. The expected excess return of...

Behavioral (e.g. consumption) patterns of boundedly rational agents can lead these agents intolearning dynamics that appear to be “wasteful” in terms of well-being or welfare. Within settingsdisplaying preference endogeneity, it is however still unclear how to conceptualize well-being.This...

This paper shows how sustainable consumption patterns can spread within a population viaprocesses of social learning even though a strong individual learning bias may favorenvironmentally harmful products. We present a model depicting how the biased transmission ofdifferent behaviors via...

We experimentally explore individual and interactive decision making ina sequential search task and test whether generally accepted principles ofbounded rationality (aspiration formation, satisficing, and aspiration adjustment)adequately explain the observed search behavior. Subjects can, at...

This paper studies an application of a Darwinian theory of portfolioselection to stocks listed in the Dow Jones Industrial Average (DJIA).We analyze numerically the long-run outcome of the competition offix-mix portfolio rules in a stock market with actual DJIA dividends.In the model seemingly...

This paper presents an application of evolutionary portfolio theory to stocks listed in the Swiss Market Index (SMI). We study numerically the long-run outcome of the competition of rebalancing rules for market shares in a stock market with actual dividends taken from firms listed in the SMI....