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依据电信资费原理分析计费数据模型设计
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作者 杨洪敏 《信息通信技术》 2008年第1期34-40,共7页
电信网络是一种集成网络,可以提供多种具有不同网络特性的应用和服务,这对电信运营商产品资费模型及计费数据模型的设计也提出了更高的要求。究竟要从哪些角度考虑资费结构及其影响因素,在网络资源有限的情况下,如何制定资费策略以实现... 电信网络是一种集成网络,可以提供多种具有不同网络特性的应用和服务,这对电信运营商产品资费模型及计费数据模型的设计也提出了更高的要求。究竟要从哪些角度考虑资费结构及其影响因素,在网络资源有限的情况下,如何制定资费策略以实现阻塞控制,提高网络使用效率,实现利润最大化,如何设计灵活的计费数据模型,成为电信运营商关注的首要问题。本文从电信资费基本原理出发,对以上问题进行了探讨,从而为电信运营商设计灵活的计费数据模型提供了参考。 展开更多
关键词 电信资费 电信产品 计费数据模型
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Is China’s Economic Growth Profitled or Wage-led?——A Theoretical Inquiry and Empirical Study on the Impact of Labor Share on Growth
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作者 刘盾 施祖麟 林玳玳 《China Economist》 2015年第3期83-99,共17页
The paper makes a comparative review and evaluation of different theories on impacts of the distribution of labor and capital income on economic growth as well as criticism of the mainstream theories and suggests usin... The paper makes a comparative review and evaluation of different theories on impacts of the distribution of labor and capital income on economic growth as well as criticism of the mainstream theories and suggests using Bhaduri-Marglin model as the theoretical basis for relevant research. By formulating the econometric model and analyzing time series data from 1978 to 2012, the paper makes an empirical research into the impact of labor share on economic growth in China. It has discovered that the positive effect of labor share on consumption demand growth in China outweighs its negative effect on investment and net export growth, concluding that growth in China is wage-led at present. That may mean that (1) increasing labor share promotes growth and the goals of equality and efficiency supports each other," (2) the demand and optimizing structure" lies in regulation tools. key to "stabilizing growth, expanding domestic establishing a set of pro-labor institution and 展开更多
关键词 labor share labor-capital distribution factors income distribution economicgrowth wage-led growth effective demand
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