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We develop a model for the distribution of nodes in ring-based DHTs like Chord that position nodes randomly or based on hash-functions. As benefit of our model we get the distribution of interval sizes and an approximation of the distribution of data load among the participating peers. The results match previously published experimental studies on load distribution that motivated the research o...

We consider the problem of sharing water among agents located along a river. Each agent’s benefit depends on the amount of water consumed. An allocation of water is efficient when it maximizes total benefits. To sustain an efficient water allocation the agents can compensate each other by monetary transfers. Every water allocation and transfer schedule yields a welfare distribution, where an ag...

The observed “soft” coordination at European and national level has hindered progress in terms of raising social welfare and reducing the risk of poverty in EU. This is a source of concern given that the fruits of economic efficiency should be shared by the individuals and Member States of EU in an equitable manner. Raising social welfare would assist the process of building up the necessary so...