infonet-economy

We study properties of structured financial products optimizing a utility functional of a customer. The conventional method may have the disadvantage that the a priori restriction to a certain number of assets could make it impossible to find the optimal portfolio. So instead of optimizing the distribution of given assets, we impose only the price constraint as given by the CAPM and…

Identifying investment strategies that will survive in the long run is a main endeavor in the eld of evolutionary nance. The evolutionary perspective on the nancial market considers rather long time horizons, making the creation and disappearance of rms a highly relevant factor in determining such strategies. However, this factor has not been examined in existing research. This paper…

In the past decade, based on a change in paradigms in university policy, performance funding on a cantonal and central state level has been introduced in Switzerland: the universities have been granted higher autonomy, combined with global budgets and contract management by the responsible authorities (cantonal authorities). At the same time, the allocation of the central state…

Purpose - To discuss the factors which make companies resist US accounting standards proposed by the FASB (Financial Accounting Standards Board).
Design/methodology/approach - Explains the FASB's standard setting process and reviews previous relevant research to develop 12 research propositions on the variables relating to the standards, the corporations and their…

The neural processes underlying tactile decisions in the human brain remain elusive. We addressed this question in a functional magnetic resonance imaging study using a somatosensory discrimination task, requiring participants to compare the frequency of two successive tactile stimuli. Tactile stimuli per se engaged somatosensory, parietal, and frontal cortical regions. Using a…

We used fMRI to investigate competition and on-line attentional selection between targets and distractors in opposite visual hemifields. Displays comprised a high-contrast square-wave grating, defined as target by its orientation, presented alone (unilateral) or with a similar distractor of orthogonal orientation in the opposite hemifield (bilateral displays). The target appeared…