互联互通管制的发展趋势

纵观全球，目前互联互通的管制有三点发展趋势：采用基于前瞻性成本的接入定价法，公开互联互通协议以及实行非对称管制，前瞻性长期增量成本（LRIC）是当前管制改革中一个占主导地位的模式，它消除了基于成本的追溯式接入定价中“成本相加”的特性，具体包括自上而下和自下而上两种模式，为保障互联互通的透明性，一种普遍的做法就是要求公开互联互通协议或者主导运营商互联互通协议邀约文件，在移动通信领域的互联互通中，一些发达国家如英国都引入了非对称管制制度。

Development Tendency of Interconnection Regulation

The global development tendency of interconnection regulation are pricing policy based on LRIC, publishing interconnection agreement and practising asymmetric regulation. LRIC is current dominant mode in telecommunications regulation reform and it removes cost adding feature of access pricing based on cost. There are two models, bottom-to-top and top-to-bottom, in LRIC practice. In order to guarantee transparency of interconnection, it's common to publish interconnection agreement between operators or dominant operator's quotation on interconnection. In interconnection of mobile communication networks, some developed countries, such as UK, introduced asymmetric regulation system.