Clustered bids and a missing mass of nearly tied bids have both been proposed as markers of collusion. We present causal empirical evidence from an actual pro- curement cartel that bidding involves both…
Governments increasingly use nudges to improve tax collection. We synthesise the growing literature on nudging experiments using meta-analytical methods. We find that, relative to the baseline where about a…
This paper examines the legal consequences and assesses the economic impact of the differing tax treatment of investment funds in Portugal, Germany, and Luxembourg before and after the Allianzgi-Fonds case…