Review of industrial organization. 1993;8(1):63-66. doi: 10.1007/bf01029768 Q31.02025
The effects of divestiture, privatization, and competition on productivity in U.S. and U.K. telecommunications: a brief note
美国和英国电信行业中的剥离、私有化与竞争对生产率的影响：简要说明
DOI: 10.1007/bf01029768
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