کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
556956 | 874515 | 2007 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Access pricing: A comparison between full deregulation and two alternative instruments of access price regulation, cost-based and retail-minus
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
سیستم های اطلاعاتی
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چکیده انگلیسی
In this paper, two instruments of access price regulation, cost-based and retail-minus, are compared with the full deregulation hypothesis. For this purpose, a model that considers an upstream monopolist firm that sells a vital input to an independent firm and to a subsidiary firm in the downstream market is developed. The main conclusion of the paper is that retail-minus regulation avoids foreclosure and leads to better results than cost-based regulation in terms of investment level and consumer surplus. Moreover, retail-minus regulation allows a higher consumer surplus than deregulation of access price as long as the regulator carefully defines the retail-minus instrument.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Telecommunications Policy - Volume 31, Issue 5, June 2007, Pages 236–250
Journal: Telecommunications Policy - Volume 31, Issue 5, June 2007, Pages 236–250
نویسندگان
Paula Sarmento, António Brandão,