Evolving Game Theory

Jörgen W. Weibull (1995) Evolutionary Game Theory. MIT Press. £18.50 $30 xv+265 pp. Ken Binmore, Alan Kirman and Piero Tani (eds) (1993) Frontiers of Game Theory. MIT Press. £40.50 $47.50 350 pp.     

How information systems influence user decisions: a research framework and literature review

Technology has created new information alternatives that may influence the way information system users make decisions. This paper proposes a research framework for examining how features of an information system affect the decision-making process. The framework is synthesized by merging frameworks from the accounting information systems (AIS) literature and the human information processing (HIP) literature. The framework is then used to organize a literature review of 15 journals from 1987 through mid-1999, which identified 57 decision-making studies. Findings indicate that a wide range of opportunities is available for information systems research on issues of contemporary importance. This discussion includes changes in the decision process initiated by implementing enterprise resource planning (ERP) systems, data warehouses, electronic commerce, virtual organizations, on-line financial reporting, and disaggregated financial statement information.     

Sur une méthode d'interpolation

Abstract

I. Dans ce journal, MM. Palmqvist et Poukka¹ ont montré comment la solution de certains problèmes d'interpolation peut être améliorée par application du procédé général de M. Lindelöf. Il est possible de retrouver ces résultats par une méthode très élementaire. C'est ce point de vue, que nous développel'ons brievement.     

Making territorial scenarios for Europe

Three paradigmatic traditions of scenario-building can be seen to exist. The model approach with its roots in American military scenarios of the 1950s, the design approach in French urban and regional development of the 1960s, and the strategic conversation approach in scenarios made in the private sector since the 1970s. In theory, these traditions can be integrated by organising the scenario project in a cyclical way. The territorial scenarios for Europe were made by combining workshops, a literature review and modelling. Thematic scenarios were produced for various themes, like demography, the economy, energy, and climate change. These thematic scenarios were combined into four integrated scenarios. The robustness of the scenarios was tested by introducing several “wild cards” and by exploring their territorial impacts throughout Europe. This applied approach succeeded in combining important strengths from the different scenario traditions. Improvements, however, could still be made.