... 1994): 94. Alan T. Shao, An Empirical Study of the Structures,Strategies, and Environments of U.S. Multinational Advertising Agency Affiliates (Ann Arbor: UMI Dissertation Information Service, ... Books, 1993), 10 6–1 12. V. Kumar, International Marketing Research (Upper Saddle River, N.J.: Prentice-Hall, 2000), 2 47 248. Jerry Flint, “The Cadillac-to-Chevrolet strategy,” Forbes, vol. 153, ... U0,995=2, 575 575 ,21000) 072 ,01( 072 ,01000) 075 ,01( 075 ,0) 072 ,0 075 ,0()( )( 575 ,21000) 072 ,01( 072 ,01000) 075 ,01( 075 ,0) 072 ,0 075 ,0(−+−+−≤−−≤−+−−−yxyxPPvàPP Suy ra -0,0 27& lt;px-py<0,033...