Corporate governance is concerned with the resolution of collective action problems among dispersed investors and the reconciliation of conflicts of interest between various corporate claimholders. In this survey we review the theoretical and empirical research on the main mechanisms of...

Dealers are suppliers of liquidity; in this respect their role is similar to that played by speculators in auction markets. However, dealers are a special kind of speculator, because of the many obligations and privileges conferred upon them. The most obvious constraint on dealers' behaviour is...