%0 Journal Article %T Dynamic Collusion and Collusion Games in KnasterĄ¯s Procedure %A Federica Briata %A Marco DallĄ¯Aglio %A Vito Fragnelli %J AUCO Czech Economic Review %D 2012 %I Charles University in Prague %X In this paper we study the collusion in KnasterĄ¯s procedure, starting from the paper of Fragnelli and Marina (2009). First, we introduce a suitable dynamic mechanism, so that the coalition enlargement is always non-disadvantageous. Then, we define a new class of TU-games in order to evaluate the collusion power of the agents. %K Fairness %K KnasterĄ¯s procedure %K complete risk aversion %K dynamic coalition formation %U http://auco.cuni.cz/mag/article/download/id/132/type/attachment