advertising anti-competitive practices archer daniels midland australian competition and consumer commission barriers to entry bid rigging breakfast cereal california cartel chanel cigarette citric acid clayton antitrust act coercive monopoly collusion competition law competition regulator conscious parallelism copyright misuse deadweight loss dillons discounts and allowances dividing territories essential facilities doctrine exclusive dealing federal trade commission federal trade commission act felony government of france group boycott hart-scott-rodino antitrust improvements act history of competition law hutchison whampoa international competition network irish competition law ivy league korea kurt eichenwald lvmh law lysine market power merger control merger guidelines monopolization monopoly natural monopoly net book agreement new york noerr-pennington doctrine opec oligopoly patent misuse petroleum predatory pricing price book price fixing cases price gouging product bundling profit refusal to deal relevant market resale price maintenance robinson-patman act rule of reason sephora sherman antitrust act small but significant and non-transitory increase in price surcharge the guardian treaty united states department of justice united states antitrust law variable pricing vendor lock-in virginia