Iginla2011

If I understand well you point, by "my word is my honor" means traders promisses to not have informational advantage. Thanks for the explnation.

It is also said that "because brokerage commissions have fallen the temptation for a trader is to shifts costs to those that are implicit, rather thant explicit" and that the reason why trading between b-side and s-side becomes more adversial.

I don't catch this "temptation"