共查询到20条相似文献,搜索用时 31 毫秒
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Erik Craft's comment on our 2000 article takes up a minor point,the impact of no-fault divorce on the gender of the spouse filingfor divorce. In the original article, we related the genderof the filing to rent exploitation during marriage, rent appropriationthrough divorce, and particularly child custody. We tested thehypotheses we generated using a sample of more than 46,000 divorcedecrees from the only four states collecting all the informationwe needed. The type of divorce ground was only a control variable,and not a strong one. We argue that Craft's comment misses ouressential point. 相似文献
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Critical Criminology - 相似文献
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Economists testifying in antitrust cases often encounter thedemand by attorneys and judges for "bright-line" tests –simple rules supposedly based on economic analysis. This paperargues that, although such tests can have their uses, they arevery likely to lead to error without a clear understanding ofthe purposes of the tests and the economics behind them. Issuesdiscussed include: market definition, market share, the roleof profits, and, especially, anti-competitive conduct (includingthe Areeda-Turner) test for predatory pricing. Examples aredrawn from actual court cases (mostly in the U.S.), in manyof which the author was an expert witness. The best known ofthese was the U.S. case against Microsoft, but there are manyothers. 相似文献
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Hahn Robert W.; Litan Robert E.; Singer Hal J. 《Journal of Competition Law and Economics》2007,3(3):399-451
Network neutrality issues have been vigorously debated worldwideover the past few years. One major aim of network neutralityproponents is to prevent high-speed Internet service providersfrom charging content providers for priority delivery. Recently,proponents have turned their attention to the regulation ofwireless networks, such as those for cellular phones, whichprovide increasing numbers of consumers with access to Internetservices. Some application providers have relied on a recentacademic paper to support greater regulation of wireless operators.Although the proposals to regulate these networks use the phrase"net neutrality," the regulations they seek to impose on wirelessoperators have little in common with those being sought forother Internet service providers. In this article, we providea framework for determining whether certain kinds of regulationsshould be imposed on the owners of wireless networks. We alsoconsider the benefits and costs of specific proposals for theregulation of these networks. Our principal conclusion is thatthe costs of most of these proposals are likely to exceed thebenefits. 相似文献
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Liverpool Law Review - 相似文献
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Ming Jin 《Frontiers of Law in China》2010,5(1):1
It is still a hot debate: Does China still have the rights to civil claims for war reparations from Japan in spite of its signature of the Sino-Japanese Joint Communiqué of 1972? The Supreme Court of Japan has recently made a number of relevant judgments on this issue, which have cited several specific reasons and have touched on the principles of customary international law and the officially disclosed negotiation documents on the normalization of China-Japan diplomatic ties. This paper is a response to the reasons cited by the Supreme Court of Japan, which analyses the controlling doctrines and issues involved in this debate, including the Framework of Peace Treaty of San Francisco with Japan, the legal effect of the Sino-Japanese Joint Communiqué and its relationship with the Peace Treaty between Japan and Taiwan (China). Through this analysis, this paper reaches the conclusion that the Sino-Japanese Joint Communiqué does not waive the civil claims of China for war reparation. 相似文献
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Polinsky and Rubinfeld (2003) propose a novel system for eliminatingthe conflict of interest between lawyers and clients over howhard the lawyer should work on a given case. In their analysisof the system, however, Polinsky and Rubinfeld implicitly assumethat the lawyer's marginal cost of effort is common knowledge.This comment shows that, when this assumption is relaxed, thoughtheir scheme does reduce the agency problem relative to thestandard contingency fee arrangement, it no longer eliminatesit. 相似文献
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Send correspondence to: Daniel Hosken, Federal Trade Commission, 600 Pennsylvania Ave. NW, Washington, DC 20850; E-mail: dhosken@ftc.gov. The first 150 words of the full text of this article appear below.
1. Introduction
The purpose of market definition in a merger or nonmerger antitrustanalysis is to identify products that are important substitutesto those produced by the firms being investigated. The marketdefinition exercise includes determining both the product market,that is, which products are important substitutes, and the geographicmarket, that is, which firms are physically close enough toprovide viable substitutes. The 1992 United States Departmentof Justice and Federal Trade Commission Horizontal Merger Guidelinesdefine a product (geographic) market as the smallest set ofproducts (area) such that a hypothetical monopolist of theseproducts could increase price a small but significant amount,typically 5% to 10%. The Guidelines approach to market definitionis somewhat artificial since a product (area) is said to beeither "in" or "out" of the market. Because most products aredifferentiated, there is rarely a clear demarcation betweenproducts that are important substitutes and those . . . [Full Text of this Article]
2. Limitations of Price Studies for Market Definition
3. Difficulty of Implementation
4. Conclusion
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Economic analyses of prospective mergers must typically be undertakenwith limited data. Often prices are the only available data,so it is tempting to use their time series alone. Certainly,simple and robust measures of the extent of the market basedon limited data would aid merger analysis immensely. However,a couple of examples show how Forni's suggested methodologycan lead one astray. Consider a differentiated products market with demand systemln Di(pi, pj) = 1 ln pi + ln pj, i, j = 1, 2, i j,with associated constant marginal costs c1 = t c, c2 相似文献
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Pittman Russell; Diaconu Oana; Sip Emanual; Tomova Anna; Wronka Jerzy 《Journal of Competition Law and Economics》2007,3(4):673-687
The railways of Russia and the Central and Eastern Europeancountries are in the process of restructuring. In most cases,the "vertical separation" reform model is being pursued, andreformers are seeking to introduce competition among freighttrain operators through the provision of "open access" to themonopoly infrastructure. This paper shows that, in two countries,Poland and Romania, a good deal of competition has been createdby the entry of new freight operators, many of them either largeshippers integrating upstream or former freight forwarders.However, in other countries, the incumbent freight operatorsretain virtually 100 percent of the market. In particular, Russiahas taken only the very first steps toward creating competitionin this sector, and new freight train operators face significantbarriers to competing with the incumbent. 相似文献
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International debate about the problems of defining terrorismhistorically centred on the General Assembly. Yet, between 1985and 2001, the Security Council adopted a range of measures addressingterrorist threats to peace and security, and analysis of theincidents involved reveals much about the Council's understandingof "terrorism". After September 2001, problems of definitionbecame acute, since the Council adopted general legislativemeasures against terrorismwith serious legal consequenceswithoutdefining it. The Council has encouraged States to unilaterallydefine terrorism in national law, permitting wide and divergentdefinitions. A non-binding Council definition of late 2004 failsto remedy the serious difficulties caused by the lack of anoperative definition in Council practice. 相似文献
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The Trial Chamber of the International Criminal Tribunal forRwanda, through its judgment in Jean Mpambara case, outlinedthe significance of culpable omissions, outlining three broadoffences under which it could be used as evidence. While itis clear that an omission may be considered as evidence of aidingand abetting or joint criminal enterprise, it is still not clearwhether omission of failure of duty to prevent or punish willbe considered as part of Article 6(1) of the statute as doneby the other trial chambers,1 相似文献
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Law and Critique - This paper aims to introduce, in the context of Latin America, the theoretical epistemic discussion regarding the theme of the ‘common’ as a political principle which... 相似文献