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Persistent link: https://www.econbiz.de/10013412806
Eye-trackers have been used in the past to identify visual foci inimages, nd task-related image regions, or localize … investigate whether it is possibleto assign image regions showing specic objects with tags describingthese objects by analyzing … the users' gaze paths. To this end, we haveconducted an experiment with 20 subjects viewing 50 image-tag-pairseach. We …
Persistent link: https://www.econbiz.de/10009354099
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This paper experimentally investigates the nature of image concerns in gift giving. For this, we test variants of … image concerns in giving. …
Persistent link: https://www.econbiz.de/10010462679
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Trust games are employed to investigate the effect of heterogeneity in income and race on cooperation in South Africa. The amount of socio-economic information available to the subjects about their counterparts is varied. No significant behavioural differences are observed, when no such...
Persistent link: https://www.econbiz.de/10010261410
This paper introduces a two-sided methodological framework for studies on cooperation based on a new game design. Presented games are continuous prisoner's dilemma games with positive and negative presentations of an identically structured decision problem. Decision makers can choose an...
Persistent link: https://www.econbiz.de/10010263187
Unlike previous attempts to implement cooperation in a prisoners' dilemma game with an infinite horizon in the laboratory, we focus on extended prisoners' dilemma games in which a second (pure strategy) equilibrium allows for voluntary cooperation in all but the last round. Our four main...
Persistent link: https://www.econbiz.de/10010266648
Using a symmetric 2-person prisoners' dilemma as the base game, each player receives a signal for the number of rounds to be played with the same partner. The actual number of rounds (the length of the supergame) is determined by the maximal signal where each player expects the other's signal to...
Persistent link: https://www.econbiz.de/10010271839