In the history of Jewish, Christian and Muslim culture, religious identity was not only formed by historical claims, but also by the usage of certain images: “images of God”, “images of the others”, “images of the self.”This book includes a discussion of the role of these images in society and politics, in theology and liturgy, yesterday and today.

Earlier study has shown that procrastination can be explained by quasi-hyperbolic discounting. We present a model of effort choice over time that shifts the focus from completion of to performance on a single task. We find that being aware of the own self-control problems may reduce a person’s performance as well as his or her overall well-being, which is in contrast to the existing literature on procrastination. Extending this framework to a multi-task model, we show that interim deadlines help a (...) quasi-hyperbolic discounter to structure his or her workload more efficiently, which in turn leads to better performance. Moreover, being restricted by deadlines increases a quasi-hyperbolic discounter’s well-being. Thus, we provide a theoretical underpinning for recent empirical evidence and numerous casual observations. (shrink)