이동통신 시장에서 블랙리스트 제도의 도입 효과

초록

This paper examines the effect of the introduction of the blacklist system in the mobile telecommunication handset market. According to our study, forcing the customer to buy the handset directly from the manufacturer can cause the final consumer price go up instead of down due to the double marginalization problem. This problem can be avoided only if the handset market is perfectly competitive. In such a market, introduction of the blacklist system may reduce the extent of differentiation among the mobile telecom companies and may eventually reduce the consumer price.

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