Abstract Several real-world situations can be represented in terms of agents that have preferences over activities which they may participate. Often, the take part at most one activity (for instance, since these place simultaneously), and there are additional constraints on number participate an activity. In such a setting, we consider task assigning to reasonable way. We introduce simplified g...

Microlending, where a bank lends to small group of people without credit histories, began with the Grameen Bank in Bangladesh, and is widely seen as creation Muhammad Yunus, who received Nobel Peace Prize recognition his largely successful efforts. Since that time modeling microlending has fair amount academic attention. One issues not yet addressed full detail, however, issue size group. Some ...