The major factor causing this pleasant result is a simple one: the retained earnings of those non-controlled holdings we discussed earlier have been translated into gains in market value.
Factor supporting antitrust regulation is not enterprise's scale but transaction costs, enough of which will engender serious problems of entry barrier and non-efficiency market power.
The premise of the research is the uncertainty as the principal conditions at the complete market, and simultaneously carrying on amendment to the important non-complete marketfactor.