We examine bidding behaviour of individuals and teams in an experimental auction resembling UMTS-license auctions. Even … relied on individual bidders. Our results show that teams stay on average longer in an (ascending sealed-bid English) auction … winner's curse. The auction's efficiency is nevertheless higher with teams, since the bidders with the highest valuation are …

group earnings. Based on a total sample size of 952 participants, we find that, unlike results from previous experiments …

According to the expectations channel, a fiscal consolidation may give rise to less contractionary, or even … design a laboratory experiment to study the conditions under which the expectations channel operates. Our results indicate … consumption, which supports the expectations channel. We also find that the expectations channel is more pronounced if the fiscal …