试论电子商务的法律空间

随着全球电子商务日新月异的发展,传统的商务模式与其在多个领域产生了剧烈的冲突,一场轰轰烈烈的变革不可避免地在全世界展开了,然而,现有的法律体系面对变革所带来的各咎新问题往往显得力不从心,并随着电子商务的深入而越来越成为变革道路上的绊脚石,于,于是,如何扫除电子商务发展中的法律障碍已逐步为各国政府和国际社会所重视。     

INFRASTRUCTURE PROVISION,POLITICS AND RELIGION: INSIGHTS FROM TUNISIA'S NEW DEMOCRACY

This paper analyzes the relationship between access to infrastructure services and support for religious parties based on the evidence produced by a recent democratic experience in Tunisia in which a religious political party, Ennahdha, governed from 2011 to 2014. The experience points to a complex relationship. In the 2011 election, areas with higher access are associated with higher support for Ennahdha than areas with lower access. In the 2014 election, however, infrastructure access is positively correlated with support for the party in areas where access had improved but negatively correlated with support for the party in areas that already had high access. A possible pragmatic general implication is that, to be politically competitive, religious parties, cannot bet solely on their religious commitment to provide basic services, including infrastructure, to the poor. They need to recognize the multiplicity of voter's concerns and their evolving agenda.     

The development of service quality dimensions for internet service providers: Retaining customers of different usage patterns

This study examines the relationships among relevant service quality dimensions of Internet service providers (ISP) and their customers’ perceived value, trust and commitment. Data was collected from residential Internet users in Thailand. The final usable sample size was 1507. The analyses include segmenting ISPs’ customers on the basis of their usage pattern and evaluating their perceptions of Internet service quality dimensions. In addition, several alternatives models were compared using structural equation modelling to confirm the mediation effects. An ISP’s service quality is influenced by the following four dimensions (a) network quality, (b) customer service and technical support, (c) information quality and (d) security and privacy. The findings reveal that while all dimensions have positive effects on trust, only network quality, information support and privacy influence customer value significantly and information support is the only dimension which is directly related to commitment. Additionally, the effects of customer service and information support on value vary across customers of different Internet usage patterns. The contribution of the present paper stems from the simultaneous modelling of a range of mediation effects which can better help explain the impact of service quality dimensions on customers’ cognitive and affective evaluations in high-tech service settings.     

从百度文库搜索引擎侵权事件引发的法律思考——兼论网络侵权的规制

针对百度文库侵权案例的辨析,本文对百度搜索引擎ISP在实质性非侵权用途、共同侵权、避风港原则等方面进行认定。从而提出对我国在网络侵权方面应加强完善间接侵权规则、界定网络服务主体的性质、适当加大网络服务提供商的责任以及制定《网络侵权责任法》的规制建议。通过本文的研究,寻求搜索引擎行为在法律规制过程中所追求的价值目标。     

Rate of Return Regulation: The Case of Spanish Ports

An original model is put forward in this article to explain and consider the behavior of some of the most important public services in Spain. The cost function approach and the input distance function approach are used to estimate the existence of overcapitalization as a result of rate of return regulation. The results show that overcapitalization generated by this regulation is too significant not to be taken into account.     

谈如何通过网络接口实现DSP片外Flash在线系统编程

文章针对传统设计采用RS232作为数据传输手段而造成的速度过慢的问题,设计了一种通过网络接口,使用一种特殊的UDP包对BF531片外Flash在线系统编程的方案,并给出了在系统编程的具体步骤和实现结果。实践证明该方法无须实现TCP/IP协议栈,速度快,体积很小,很好地解决了以DSP为核心的应用系统软件的维护和升级问题。     

An empirical study about the impacts of China's accession to the WTO on the telecommunications industry in China

Post‐China's accession to the World Trade Organization (WTO), China's telecommunication industry now needs to face a much stronger competition in a relatively open market that has a number of diverse rivalries. There are specific benefits and risks associated with both domestic telecommunication (telecom) companies and foreign investors in the telecommunication or information technology area. To meet with these new challenges and take advantage of the competitive, strategic advantages to penetrate the market, both China's telecom industry and foreign investors must understand the impacts of China's accession to the WTO on its telecommunication industry and hence make the necessary adjustments and/or implementation improvements. In specific, we carefully examine the impacts such as prices, quality, and local protectionism in this article. We draw the findings based on the data collected from a survey and the resulting statistic analysis.     

Bill-and-Keep peering

Peering arrangements between Internet Service Providers (ISPs), in which providers agree to carry traffic originating from a peer, are common in the Internet. A common contractual peering agreement between smaller ISPs is “Bill-and-Keep”, where no money changes hands between the peers. This paper first investigates a situation when ISPs who have access to a transit ISP capable of handling their traffic for a fee, decide to peer incurring some fixed peering cost. Using a simple model it is shown that Bill-and-Keep peering is the fair and efficient outcome if the transit ISP charges for both inbound and outbound traffic and transit charges as well as costs of peering are symmetric. Next, complementarity between providers at the operational level, as measured by improvement in quality of service (QoS), is analyzed using an idealized model. Assuming that each provider incurs costs, or degradation in QoS, from its traffic traversing its own as well as the peer's links and chooses the amount of traffic to send on its peers’ links in its self-interest, the Nash equilibria of the resulting one shot game and then of an infinitely repeated game are analyzed. For the one-shot game, it is established that, while it is not possible for all the providers to be worse off, it is certainly possible for all of them to be better off. An intuitive sufficient condition for each of the providers to be better off in Nash equilibrium is then derived. Further, it is shown that providers that are better off in the one-shot game can cooperate using threat strategies in an infinitely repeated game and can each be even better off. Coalition formation between peers as a dynamic process is also investigated and some examples and conjectures on some preliminary findings are provided. Finally, the policy implications of the findings are discussed.     

单片机系统Flash存储器在系统编程设计

介绍了AM29F010B的编程要求,结合M68HC11上电自动引导功能,针对发动机控制单元设计中编程的问题,提供了一种Flash存储器在系统编程的方案,并给出了相应环节的程序流程图和部分操作的程序示例。笔者将该方法应用于发动机控制系统中,实现了将程序代码在线写入Flash存储器的功能。     

基于ISP指数的中国能源生产率再测度与分解研究

本文首次采用基于投入冗余的全要素生产率指数来重新测度和分解中国1985-2009年29个省份的能源生产率,该指数优势在于不仅可以测度与分解全要素生产率,而且可以将全要素生产率进一步分解为各种投入要素的生产率,测度的能源生产率还可以分解为能源的技术变化与技术效率变化。研究表明：中国能源生产率年均提高2.89%,总体水平并不高,低于其他国内外文献的测度结果。2002年是中国能源生产率发生变化的关键年份。2002年之前,中国能源生产率年均变化为3.69%,但是波动性较大,2002年之后,中国的能源生产率水平稳步上升。2002年之前,技术变化是能源生产率提升的主要驱动力量,2002年之后,技术效率变化推动了中国能源生产率的稳步上升,表明中国能源生产率开始走上效率提升的轨道。中、西部与东部的能源生产率水平差距越来越大,技术变化是导致东、中、西部之间差距的主要原因。东部地区呈现出“高能效-高增长”的经济发展模式,而中西部则表现为“低能效-低增长”的经济发展模式。全部省份的能源生产率均得到提升,最佳实践省份越来越多,但是省份之间的追赶效应只有0.36%,