William O. Douglas,
United States v. Socony-Vacuum Oil Company…
“ Prices rose and jobbers and consumers in the Mid-Western area paid more for their gasoline than they would have paid but for the conspiracy. Competition was not eliminated from the markets; but it was clearly curtailed, since restriction of the supply of gasoline, the timing and placement of the purchases under the buying programs and the placing of a floor under the spot markets obviously reduced the play of the forces of supply and demand.The elimination of so-called competitive evils is no legal justification for such buying programs. ”
