...or commerce," monopolization of which may be illegal. United States v. du Pont d Co., supra, at 395. The outer boundaries of a product market are determined...constitute product markets for antitrust purposes, Brown Shoe, supra, at 325; citing du Pont, supra, at 593-595. But the boundaries of the relevant market...

...353 US 586, 593. BROWN SHOE CO. v. UNITED STATES. 325 294 Opinion of the Court. The Product Market. The outer boundaries of a product market are determined...demand between the product itself and substitutes for it.42 However, within this broad market, well-defined submarkets may exist which, in themselves, constitute...

...these terminal extremes, we must recognize meaningful competition where it is found to exist. Though the "outer boundaries of a product market are determined...between the product itself and substitutes for it," there may be "within this broad market, well-defined submarkets . . . which, in themselves, constitute...

...be narrower than suggested by the concept of substitution. The Supreme Court stated in Brown Shoe: The outer boundaries of a product market are determined...for antitrust purposes .... The boundaries of such submarket may be determined by examining such practical indicia as industry or public recognition of...

...of distribution, such as wholesale and retail, as separate product markets. 6. It has been held that the "outer boundaries of a product market are determined...between the product itself and substitutes for it," but that "within this broad market well-defined submarkets may exist which, in themselves, constitute...

...probability is found to exist the merger is proscribed. This explicit statement makes it clear that while the "outer boundaries" of a product market are determined...cross-elasticity of demand between the product itself and its substitutes, well-defined submarkets may exist within this broad market, which, in themselves,...

...competition." Substantiality can be determined only in terms of the market affected. DuPonl, supra at 593." "well-defined submarkets may exist which, in themselves,...constitute product markets for antitrust purposes." Brown Shoe, supra at 325. The boundaries of a product market or submarket "may be determined by examining...

...Thus, the Court defined in the following manner the applicable Section 7 market definition standards: "The outer boundaries of a product market are determined...cross-elasticity of demand between the product itself and substitute for it. However, within this broad market, well-defined submarkets may exist which, in themselves,...

...in determining the proper line of commerce in Section 7 cases were laid down by the Supreme Court: The outer boundaries of a product market are determined by the reasonable Intel-changeability of use or the cross-elasticity of demand between the product itself and substitutes...

...containers does not necessarily negative the existence of submarkets of . . . cans and glass together, for "within this broad market, well-defined submarkets...constitute product markets for antitrust purposes." [Id at 457-58, 84 S.Ct at 1747, quoting Brmon Shoe Co. v. United States, supra, 370 US. at 325, 82...