Should Regulators Block AT&T's Acquisition of T-Mobile?
Harvard Business Review
MARCH 22, 2011
According to the Bureau of Labor Statistics, the CPI for "wireless telephone services" has declined every year since 2001; the same basket of wireless services in January 2011 cost consumers 12 percent less than what it cost in January 2001, and 40 percent less than what it cost in January 1998.
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