Experimental Economics has experienced a steadily growing interest by economists during the last decade. This may not surprise since laboratory and field experiments obviously provide a further valuable source of empirical evidence of economic behavior besides statistics, econometrics, polls,...

In the present study we analyse the topic of coalition formation in multi-issue multilateral negotiations under different voting rules when there is the opportunity of logrolling. We have carried out 3 experiments and compare our findings with the standard public choice theory predictions. In...