A CONSUMER-WELFARE APPROACH TO NETWORK NEUTRALITY REGULATION OF THE INTERNET

"Network neutrality" is the shorthand for a proposed regimeof economic regulation for the Internet. Because of the trendto deliver traditional telecommunications services, as wellas new forms of content and applications, by Internet protocol(IP), a regime of network neutrality regulation would displaceor subordinate a substantial portion of existing telecommunicationsregulation. If the United States adopts network neutrality regulation,other industrialized nations probably will soon follow. As aresult of their investment to create next-generation broadbandnetworks, network operators have the ability to innovate insidethe network by offering both senders and receivers of informationgreater bandwidth and prioritization of delivery. Network neutralityregulation would, among other things, prevent providers of broadbandInternet access service (such as digital subscriber line (DSL)or cable modem service) from offering a guaranteed, expediteddelivery speed in return for the payment of a fee. The practicaleffect of banning such differential pricing (called "accesstiering" by its critics) would be to prevent the pricing ofaccess to content or applications providers according to priorityof delivery. To the extent that an advertiser of a good or servicewould be willing to contract with a network operator for advertisingspace on the network operator's affiliated content, anotherpractical effect of network neutrality regulation would be toerect a barrier to vertical integration of network operatorsinto advertising-based business models that could supplementor replace revenues earned from their existing usage-based businessmodels. Moreover, by making end-users pay for the full costof broadband access, network neutrality regulation would denybroadband access to the large number of consumers who wouldnot be able to afford, or who would not have a willingness topay for, what would otherwise be less expensive access. Forexample, Google is planning to offer broadband access to end-usersfor free in San Francisco by charging other content providersfor advertising. This product offering is evidently predicatedon the belief that many end-users demand discounted or freebroadband access that is paid for by parties other than themselves.Proponents of network neutrality regulation argue that suchrestrictions on the pricing policies of network operators arenecessary to preserve innovation on the edges of the network,as opposed to innovation within the network. However, recognizingthat network congestion and real-time applications demand somedifferential pricing according to bandwidth or priority, proponentsof network neutrality regulation would allow broadband Internetaccess providers to charge higher prices to end-users (but notcontent or applications providers) who consume more bandwidthor who seek priority delivery of certain traffic. Thus, thedebate over network neutrality is essentially a debate overhow best to finance the construction and maintenance of a broadbandnetwork in a two-sided market in which senders and receivershave additive demand for the delivery of a given piece of information—andhence additive willingness to pay. Well-established tools ofRamsey pricing from regulatory economics can shed light on whethernetwork congestion and recovery of sunk investment in infrastructureare best addressed by charging providers of content and applications,broadband users, or both for expedited delivery. Apart fromthis pricing problem, an analytically simpler component of proposednetwork neutrality regulation would prohibit a network operatorfrom denying its users access to certain websites and Internetapplications, such as voice over Internet protocol (VoIP). Althoughsome instances of blocking of VoIP have been reported, suchconduct is not a serious risk to competition. To address thisconcern, I analyze whether market forces (that is, competitionamong access providers) and existing regulatory structures aresufficient to protect broadband users. I conclude that economicwelfare would be maximized by allowing access providers to differentiateservices vis-à-vis providers of content and applicationsin value-enhancing ways and by relying on existing legal regimesto protect consumers against the exercise of market power, shouldit exist.     

试论缅甸近代历史上的“1300运动”

"1300"运动是缅甸近代民族主义运动中影响最大的一次运动,这次运动由以下三部分组成1938-1939年仁安羌和稍埠石油工人大罢工和"饥饿进军";1938年的反穆斯林运动;以及1938-1939年的学生抗议运动."1300"运动促使缅甸人民更加团结,民族主义意识空前高涨,缅甸近代民族主义运动进而跨入了一个新的发展时期.     

常染色体STR遗传标记在同胞鉴定中的应用

目的 探讨常染色体STR遗传标记用于鉴定两个体同胞关系的可行性。方法 用Power Plex~(TM)16体系15个STR基因座检测150对同胞个体和150对无关个体,ITO法计算同胞关系指数(PI_(FS))与同胞关系概率(W_(FS)),并比较两组W_(FS)值及两个体间等位基因匹配情况的差异,对前者进行组间差异的x~2检验。结果 100对(66.67％)同胞个体的W_(FS)大于0.9995;无关个体W_(FS)均小于0.8,其中100对(66.67％)W_(FS)小于0.27。同胞个体两个体间等位基因全相同的基因座个数为1～10个不等,平均5.49个,无关个体0～5个不等,平均1.33个;等位基因全不同的基因座个数,同胞个体0～6个不等,平均1.66个,无关个体2～11个不等,平均6.57个;等位基因半相同的基因座个数,同胞个体3～13个不等,平均7.85个,而无关个体1～13个不等,平均7.11个。经x~2检验,同胞个体和无关个体间全相同和全不同的基因座数差异均有极显著意义(P<0.001),半相同的基因座数差异无显著意义(P>0.05)。结论 PowerPlex~(TM)16体系可用于鉴定同胞关系。当两个体全不同基因座个数大于或等于6个,或全相同基因座数为0时,提示为无关个体;当两个体全不同基因座个数小于或等于1个,或全相同基因座数大于或等于6个时,提示为同胞。     

The allied occupation of İstanbul and the construction of Turkish national identity in the early twentieth century

This article tells the story of the construction of Turkish national identity in the early republican era by addressing two canonical novels about occupied ?stanbul: Sodom ve Gomore (“Sodom and Gomorrah”) by Yakup Kadri Karaosmano?lu and Biz ?nsanlar (“We People”) by Peyami Safa. Following the establishment of the Turkish Republic, Turkish nationalist intellectuals attempted to offer certain formulations and implemented various mechanisms to create a national self. The study aims to focus on the ways in which Karaosmano?lu and Safa create the new Turkish national identity and deals with the questions of how occupied ?stanbul was perceived by these intellectuals and how the memory of the Allied occupation of ?stanbul, the collapse of the Ottoman Empire, and the National Liberation Struggle shaped Turkish elites’ self-identification as well as their formulation of the national identity.     

The Polish underground organization Wolność i Niezawisłość and anti-Jewish pogroms, 1945–6

Tokarska-Bakir’s paper considers the deep-rooted cognitive habits among informers and reporters belonging to the Polish post-war, anti-Communist underground organization Wolno?? i Niezawis?o?? (Freedom and Independence) with regard to their perception of Polish Jews. The organization's archive is preserved in the National Archives in Krakow in Poland, and it thoroughly documents its members' social beliefs and fears. A theory of pogroms formulated by Senechal de la Roche understands the pogrom as an act of social control. Using the archival documents with that theory in mind, Tokarska-Bakir analyses Wolno?? i Niezawis?o?? in relation to the anti-Jewish pogroms that took place in Rzeszów, Krakow and Kielce in the years immediately following the Second World War.     

Towards parliamentarisation of foreign and security policy?

Abstract

It is customary to argue that foreign policy is very much dominated by the executive, with parliaments wielding limited influence. However, with the exception of the US Congress, legislative?executive relations in the realm of foreign and security policy have attracted remarkably little scholarly attention. Drawing on a principal?agent framework, this collection scrutinises the conventional wisdom of ‘executive autonomy’ in foreign affairs, indicating that even though parliaments have arguably become more involved in foreign and security policy over time, any notions of parliamentarisation need to be treated with caution. While expectations of consensus in the name of the national interest continue to play an important role in foreign policy decision-making, the papers highlight the role of party-political contestation structuring parliamentary debates and votes in this increasingly politicised issue area. This introductory paper introduces the analytical framework and hypotheses guiding the contributions in this collection, summarises their main findings and suggests avenues for future research.     

Managing elopement on the mobile phone: continuity and change in Woɗaaɓe te’egal marriage

Based on extended fieldwork among Ful?e Wo?aa?e in Niger and by analysing an ethnographic case, this paper discusses aspects of continuity and change in the practice of a culture-specific form of elopement marriage, called te’egal, in which a married woman leaves her husband to marry a man from another clan. The discussion focuses on two major aspects: (1) the extensive use of mobile phone communication in arranging and logistically managing elopement, and (2) the increasing police involvement in the settlement of te’egal cases. Mobile phone use in the context of elopement is interpreted as a modern means of achieving cultural ends. It acts as a catalyst, making elopement more dynamic. In the wider context of globalization and urbanity, however, this leads not simply to continuity but also to contradictions, as the moral and legal institutions of the state increasingly interfere with the normative framework of customary law.     

Renegotiating the empire,forging the nation(-state): the Bohemian/Czechoslovakian case through the political–economic thought of Thomas G. Masaryk and Karel Kramář, c. 1890–1920s

This article explores the dilemma of the small Bohemian Lands/Czechoslovak nation(-state) in staying “in” or “out” of the larger Habsburg supranational entity in the late nineteenth and the early twentieth century. It does so mainly through the language of political economy (on national wealth creation and redistribution) articulated in the opinions and political actions of Czechoslovakia’s two founding statesmen, the first president, Thomas G. Masaryk, and the first prime minister, Karel Krama?. The article argues that their choice of staying “in” the large imperial space was premised upon renegotiating a better political and political–economic deal for the Bohemian Lands, whereas the option of abandoning it and of forging the Czechoslovak nation-state was essentially based on political reasons. And while both advocated an interventionist role for the state in the economy during the imperial period, they considered such a prerogative even more essential for their new nation-state.     

Germans in Wrocław: “Ethnic minority” versus hybrid identity. Historical context and urban milieu

After 1945, German Breslau was transformed into Ur-Polish Wroc?aw at Stalin’s behest. Most of the remaining prewar population was expelled, and a stable population of a few hundred with German ethnic background is estimated to have lived in the city since then. This paper is based on qualitative analysis of 30 oral history interviews from among the self-defined German minority. It pays close attention to historical context, urban milieu, and salient narratives of identity as shaping forces, which include the suppression of German culture under Communism, prevalent intermarriage between Germans and Poles, and the city’s qualified reinvention as “multicultural” after Polish independence in 1989. Together with the group’s relatively small numbers, these narratives play out in their hybrid approach to ethnicity, often invoking blended cultural practices or the ambiguous geographical status of the Silesian region, to avoid choosing between “national” antipodes of “German” and “Polish.” The results follow Rogers Brubaker’s insight into ethnicity as an essentializing category used to construct groups where individual self-perception may differ; and the concept of “national indifference,” previously applied to rural populations. It also suggests we might better approach circumscribed “minority” identities such as these, by seeing them as a form of “sub-culture.”     

民事诉讼证明标准

证明标准是民事证据法中的一个基本问题 ,本文介绍了几种主要民事诉讼证明标准 ,考察了英美法系和大陆法系的多元证明标准 ,分析了我国传统证明标准的缺陷 ,认为我国应建立多元制证明标准 ,并提出了具体的建构设想。