首页 > 最新文献

Law & Psychology eJournal最新文献

英文 中文
Do Bad Things Happen When Works Enter the Public Domain?: Empirical Tests of Copyright Term Extension 作品进入公共领域会发生不好的事情吗?:著作权期限延长的实证检验
Pub Date : 2012-08-15 DOI: 10.2139/SSRN.2130008
Christopher Buccafusco, P. Heald
According to the current copyright statute, in 2018, copyrighted works of music, film, and literature will begin to transition into the public domain. While this will prove a boon for users and creators, it could be disastrous for the owners of these valuable copyrights. Accordingly, the next few years will witness another round of aggressive lobbying by the film, music, and publishing industries to extend the terms of already-existing works. These industries, and a number of prominent scholars, claim that when works enter the public domain bad things will happen to them. They worry that works in the public domain will be underused, overused, or tarnished in ways that will undermine the works’ cultural and economic value. Although the validity of their assertions turn on empirically testable hypotheses, very little effort has been made to study them. This Article attempts to fill that gap by studying the market for audiobook recordings of bestselling novels. Data from our research, including a novel human subjects experiment, suggest that the claims about the public domain are suspect. Our data indicate that audio books made from public domain bestsellers (1913-22) are significantly more available than those made from copyrighted bestsellers (1923-32). In addition, our experimental protocol suggests that professionally made recordings of public domain and copyrighted books are of similar quality. Finally, while a low quality recording seems to lower a listener's valuation of the underlying work, our data do not suggest any correlation between that valuation and legal status of the underlying work. Accordingly, our  Assistant Professor, Chicago-Kent College of Law; Co-Director, Center on Empirical Studies of Intellectual Property.  Professor of Law, University of Illinois, Urbana-Champaign; Professorial Fellow, Centre for Intellectual Property Policy and Management, Bournemouth University (UK). We wish to thank Emily Barney, Steven Benethen, Jessica Bregant, Kacy King, Bin Li, Megan Nolan, Tyler Slack, and Alex Wilgus for their assistance with researching, recording, designing, and analyzing these studies. We are also grateful to the following people for comments on earlier versions of this paper: Richard Watt and participants at the Canterbury University (Christchurch, NZ) Department of Economics Workshop; Suzy Frankel and the University of Wellington (NZ) School of Law colloquium series; participants at the Conference on Empirical Legal Studies; and participants at the annual meeting of the Society for Economic Research on Copyright Issues.
根据现行著作权法,2018年,受著作权保护的音乐、电影和文学作品将开始进入公有领域。虽然这对用户和创作者来说是件好事,但对这些宝贵版权的所有者来说可能是灾难性的。因此,在未来几年内,电影、音乐、出版行业将展开新一轮的积极游说,要求延长现有作品的版权期限。这些行业和一些著名学者声称,当作品进入公共领域时,不好的事情就会发生在他们身上。他们担心,在公共领域的作品会被充分利用、过度使用,或者以损害作品文化和经济价值的方式被玷污。尽管他们的断言的有效性依赖于经验上可检验的假设,但对它们进行研究的努力很少。本文试图通过研究畅销小说有声读物的市场来填补这一空白。我们的研究数据,包括一项新的人类受试者实验,表明关于公共领域的说法是可疑的。我们的数据表明,由公共领域畅销书(1913- 1922)制作的有声书明显比由版权畅销书(1923- 1932)制作的有声书更容易获得。此外,我们的实验协议表明,公共领域和受版权保护的书籍的专业录音质量相似。最后,虽然低质量的录音似乎会降低听众对潜在作品的评价,但我们的数据并未表明这种评价与潜在作品的法律地位之间存在任何相关性。因此,我们的芝加哥肯特法学院助理教授;知识产权实证研究中心联席主任。伊利诺伊大学厄巴纳-香槟分校法学教授;英国伯恩茅斯大学知识产权政策与管理中心教授研究员。我们要感谢Emily Barney、Steven Benethen、Jessica Bregant、Kacy King、Bin Li、Megan Nolan、Tyler Slack和Alex Wilgus对这些研究的研究、记录、设计和分析提供的帮助。我们还感谢以下人员对本文早期版本的评论:Richard Watt和坎特伯雷大学(Christchurch, NZ)经济系研讨会的参与者;苏西·弗兰克尔与惠灵顿大学(新西兰)法学院系列研讨会;实证法律研究会议的与会者;以及版权问题经济研究协会年度会议的与会者。
{"title":"Do Bad Things Happen When Works Enter the Public Domain?: Empirical Tests of Copyright Term Extension","authors":"Christopher Buccafusco, P. Heald","doi":"10.2139/SSRN.2130008","DOIUrl":"https://doi.org/10.2139/SSRN.2130008","url":null,"abstract":"According to the current copyright statute, in 2018, copyrighted works of music, film, and literature will begin to transition into the public domain. While this will prove a boon for users and creators, it could be disastrous for the owners of these valuable copyrights. Accordingly, the next few years will witness another round of aggressive lobbying by the film, music, and publishing industries to extend the terms of already-existing works. These industries, and a number of prominent scholars, claim that when works enter the public domain bad things will happen to them. They worry that works in the public domain will be underused, overused, or tarnished in ways that will undermine the works’ cultural and economic value. Although the validity of their assertions turn on empirically testable hypotheses, very little effort has been made to study them. This Article attempts to fill that gap by studying the market for audiobook recordings of bestselling novels. Data from our research, including a novel human subjects experiment, suggest that the claims about the public domain are suspect. Our data indicate that audio books made from public domain bestsellers (1913-22) are significantly more available than those made from copyrighted bestsellers (1923-32). In addition, our experimental protocol suggests that professionally made recordings of public domain and copyrighted books are of similar quality. Finally, while a low quality recording seems to lower a listener's valuation of the underlying work, our data do not suggest any correlation between that valuation and legal status of the underlying work. Accordingly, our  Assistant Professor, Chicago-Kent College of Law; Co-Director, Center on Empirical Studies of Intellectual Property.  Professor of Law, University of Illinois, Urbana-Champaign; Professorial Fellow, Centre for Intellectual Property Policy and Management, Bournemouth University (UK). We wish to thank Emily Barney, Steven Benethen, Jessica Bregant, Kacy King, Bin Li, Megan Nolan, Tyler Slack, and Alex Wilgus for their assistance with researching, recording, designing, and analyzing these studies. We are also grateful to the following people for comments on earlier versions of this paper: Richard Watt and participants at the Canterbury University (Christchurch, NZ) Department of Economics Workshop; Suzy Frankel and the University of Wellington (NZ) School of Law colloquium series; participants at the Conference on Empirical Legal Studies; and participants at the annual meeting of the Society for Economic Research on Copyright Issues.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123412488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 33
Hedonic Trademarks 享乐的商标
Pub Date : 2012-08-06 DOI: 10.2139/ssrn.2125252
Irina D. Manta
A number of scholars have recently critiqued the traditional search-costs model of trademark infringement doctrine and have proposed alternatives driven by consumer decision-making theories and contractarian understandings of trademarks. While I agree that the search-costs model is problematic in parts, some of the other suggested frameworks suffer from difficulties of their own. For one, these alternative approaches draw up a dichotomy between “pure�? experiences of trademarked goods as opposed to “altered�? experiences, with the latter representing the mindsets of consumers after trademark owners have influenced them via advertising and other devices in an effort to build up goodwill. This Article posits, however, that this binary setup most reminiscent of the decision between the red pill and the blue pill in the movie The Matrix — with one standing for the “truth�? about trademarked products and the other a “fake reality�? filled with manufactured perceptions about goods — is a false choice. Indeed, in today’s world, many goods and their brands have become inextricably tied with one another and consumers experience the two together. In that sense, it is not necessarily relevant whether consumers prefer Pepsi to Coke when no labels are attached because we may actually be interested in human experience and level of hedonic benefits as a whole, and labels do enter that holistic perception. Hedonic harms to consumers, should they be of sufficient magnitude, could prove significant for doctrines such as dilution and post-sale confusion because intellectual property may become rivalrous and consumers’ experience of the original goods has the potential to suffer even when search costs do not increase. In short, the model presented here tries to resolve the tension between the information transmission conception of trademarks, which seeks to protect consumers from deception, and the misappropriation theory, which focuses on producers’ investments in goodwill. This Article shows how a robust trademark system must account for the possibility that producers serve as providers of hedonic values to consumers. A trademark system that seeks to maximize global hedonic and economic utility would need to include First Amendment-based safe harbors such as criticism and parody. In this context, deeper empirical exploration of hedonic trade-offs is likely to become an important source of information in drawing the contours of trademark law.
最近,一些学者对传统的商标侵权理论的搜索成本模型提出了批评,并在消费者决策理论和商标契约主义理解的推动下提出了替代方案。虽然我同意搜索成本模型在某些方面是有问题的,但其他一些建议的框架也有自己的困难。首先,这些替代方法在“纯”和“纯”之间形成了二分法。商标商品的体验,而不是“改变”?体验,后者代表了商标所有者通过广告和其他手段影响消费者以建立商誉后的心态。然而,本文认为,这种二元设置最容易让人想起电影《黑客帝国》中红色药丸和蓝色药丸之间的决定——其中一个代表“真相”?关于商标产品和另一个“虚假的现实”?充斥着对商品的虚假认知——是一种错误的选择。的确,在当今世界,许多商品及其品牌已经变得密不可分,消费者同时体验两者。从这个意义上说,当没有标签时,消费者是否更喜欢百事可乐而不是可口可乐并不一定相关,因为我们实际上可能对人类体验和整体享乐利益水平感兴趣,而标签确实进入了整体感知。对消费者的享乐伤害,如果程度足够大,可能会对稀释和售后混淆等理论产生重大影响,因为知识产权可能变得具有竞争性,即使搜索成本没有增加,消费者对原始商品的体验也有可能受到影响。简而言之,本文提出的模型试图解决商标的信息传递概念与侵权理论之间的紧张关系,前者寻求保护消费者免受欺骗,后者关注生产者在商誉上的投资。本文展示了一个健全的商标制度如何必须考虑到生产者作为消费者享乐价值提供者的可能性。一个寻求最大化全球享乐和经济效用的商标制度需要包括基于第一修正案的安全港,如批评和模仿。在这种背景下,对享乐主义权衡的更深入的实证探索可能成为绘制商标法轮廓的重要信息来源。
{"title":"Hedonic Trademarks","authors":"Irina D. Manta","doi":"10.2139/ssrn.2125252","DOIUrl":"https://doi.org/10.2139/ssrn.2125252","url":null,"abstract":"A number of scholars have recently critiqued the traditional search-costs model of trademark infringement doctrine and have proposed alternatives driven by consumer decision-making theories and contractarian understandings of trademarks. While I agree that the search-costs model is problematic in parts, some of the other suggested frameworks suffer from difficulties of their own. For one, these alternative approaches draw up a dichotomy between “pure�? experiences of trademarked goods as opposed to “altered�? experiences, with the latter representing the mindsets of consumers after trademark owners have influenced them via advertising and other devices in an effort to build up goodwill. This Article posits, however, that this binary setup most reminiscent of the decision between the red pill and the blue pill in the movie The Matrix — with one standing for the “truth�? about trademarked products and the other a “fake reality�? filled with manufactured perceptions about goods — is a false choice. Indeed, in today’s world, many goods and their brands have become inextricably tied with one another and consumers experience the two together. In that sense, it is not necessarily relevant whether consumers prefer Pepsi to Coke when no labels are attached because we may actually be interested in human experience and level of hedonic benefits as a whole, and labels do enter that holistic perception. Hedonic harms to consumers, should they be of sufficient magnitude, could prove significant for doctrines such as dilution and post-sale confusion because intellectual property may become rivalrous and consumers’ experience of the original goods has the potential to suffer even when search costs do not increase. In short, the model presented here tries to resolve the tension between the information transmission conception of trademarks, which seeks to protect consumers from deception, and the misappropriation theory, which focuses on producers’ investments in goodwill. This Article shows how a robust trademark system must account for the possibility that producers serve as providers of hedonic values to consumers. A trademark system that seeks to maximize global hedonic and economic utility would need to include First Amendment-based safe harbors such as criticism and parody. In this context, deeper empirical exploration of hedonic trade-offs is likely to become an important source of information in drawing the contours of trademark law.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"18 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123450420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Managing Expectations: Beyond Formal Adjudication 管理期望:超越正式裁决
Pub Date : 2012-05-01 DOI: 10.1017/CBO9781139565479.030
The international investment system has depended heavily on international arbitration to provide guidance and clarification on the standards contained in international investment agreements. In order to assess the system realistically, this commentary discusses unpacking stakeholder expectations by recognizing where expectations may have been overly optimistic and thinking systematically about the mechanisms through which to capture and manage regulatory discretion. This article evaluates ideas expressed by Anne van Aaken and Bart Legum, which consider different ways to achieve regulatory and commercial balance, and offers a lens for thinking systematically about managing stakeholder expectations in the international investment system. A critical issue for international investment law relates to cognitive psychology and how to manage the expectations of differently situated stakeholders. This commentary explores different methods to managing stakeholder expectations and investment treaty conflict such as education and different doctrinal opportunities such as administrative law’s model of formal and informal rule-making and adjudication. This commentary concludes that an evidence-based nuanced analysis allows consideration of specific dynamics about stakeholder objectives, enabling a more realistic assessment of the international investment regime.
国际投资制度在很大程度上依赖于国际仲裁对国际投资协定所载的标准提供指导和澄清。为了现实地评估系统,本评论通过认识到期望可能过于乐观的地方,并系统地思考获取和管理监管自由裁量权的机制,讨论了对利益相关者期望的拆解。本文评价了Anne van Aaken和Bart Legum所表达的观点,他们考虑了实现监管和商业平衡的不同方式,并为系统思考在国际投资体系中管理利益相关者期望提供了一个视角。国际投资法的一个关键问题涉及认知心理学以及如何管理不同处境的利益相关者的期望。本评论探讨了管理利益相关者期望和投资条约冲突的不同方法,如教育和不同的理论机会,如行政法的正式和非正式规则制定和裁决模式。本评论的结论是,基于证据的细致分析可以考虑利益相关者目标的具体动态,从而能够对国际投资制度进行更现实的评估。
{"title":"Managing Expectations: Beyond Formal Adjudication","authors":"","doi":"10.1017/CBO9781139565479.030","DOIUrl":"https://doi.org/10.1017/CBO9781139565479.030","url":null,"abstract":"The international investment system has depended heavily on international arbitration to provide guidance and clarification on the standards contained in international investment agreements. In order to assess the system realistically, this commentary discusses unpacking stakeholder expectations by recognizing where expectations may have been overly optimistic and thinking systematically about the mechanisms through which to capture and manage regulatory discretion. This article evaluates ideas expressed by Anne van Aaken and Bart Legum, which consider different ways to achieve regulatory and commercial balance, and offers a lens for thinking systematically about managing stakeholder expectations in the international investment system. A critical issue for international investment law relates to cognitive psychology and how to manage the expectations of differently situated stakeholders. This commentary explores different methods to managing stakeholder expectations and investment treaty conflict such as education and different doctrinal opportunities such as administrative law’s model of formal and informal rule-making and adjudication. This commentary concludes that an evidence-based nuanced analysis allows consideration of specific dynamics about stakeholder objectives, enabling a more realistic assessment of the international investment regime.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130962995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Defaults and Attention: The Drop Out Effect 默认值和注意:退出效果
Pub Date : 2012-04-01 DOI: 10.3386/W17988
Andrew Caplin, Daniel Martin
When choice options are complex, policy makers may seek to reduce decision making errors by making a high quality option the default. We show that this positive effect is at risk because such a policy creates incentives for decision makers to "drop out" by paying no attention to the decision and accepting the default sight unseen. Using decision time as a proxy for attention, we confirm the importance of this effect in an experimental setting. A key challenge for policy makers is to measure, and if possible mitigate, such drop out behavior in the field.
当选择选项很复杂时,决策者可能会通过设置高质量的默认选项来减少决策错误。我们表明,这种积极的影响是有风险的,因为这样的政策创造了激励决策者“退出”,因为他们不注意决策,接受默认的视野。使用决策时间作为注意力的代理,我们在实验环境中确认了这种效应的重要性。政策制定者面临的一个关键挑战是衡量,并在可能的情况下减轻这种辍学行为。
{"title":"Defaults and Attention: The Drop Out Effect","authors":"Andrew Caplin, Daniel Martin","doi":"10.3386/W17988","DOIUrl":"https://doi.org/10.3386/W17988","url":null,"abstract":"When choice options are complex, policy makers may seek to reduce decision making errors by making a high quality option the default. We show that this positive effect is at risk because such a policy creates incentives for decision makers to \"drop out\" by paying no attention to the decision and accepting the default sight unseen. Using decision time as a proxy for attention, we confirm the importance of this effect in an experimental setting. A key challenge for policy makers is to measure, and if possible mitigate, such drop out behavior in the field.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133804892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 36
Assuring Adequate Deterrence in Tort: A Public Good Experiment 确保侵权行为的充分威慑:一个公益实验
Pub Date : 2012-04-01 DOI: 10.2139/ssrn.2041154
T. Eisenberg, C. Engel
To explore damage rules’ deterrent effect, we use a public good experiment to tailor allowable punishment to rules used in actual civil litigation. The experimental treatments are analogous to: (1) damages limited to harm to an individual litigant, (2) damages limited to harm to a group available in aggregate litigation, such as class actions, and (3) damages allowed beyond actual harm to victims, such as punitive damages. The treatment with damages limited to harm to an individual does not prevent the deterioration in cooperation over time commonly found in public good experiments without punishment or with too low punishment. In the class action damages treatment, cooperation is stable over time. In the damages-beyond-harm treatment, cooperation approaches the optimal level, but concerns of socially unjust punishment arise. In all treatments, a money maximising agent would be expected to completely freeride and make no contribution to the public good. Our results can thus not be explained by an incentive effect. Rather we find that social preferences interact with the severity of sanctions, even if imposing the sanction is not altruistic, but instead financially benefits the sanctioning authority. The results persist in a variation of the three treatments in which the player imposing damages has the option to not retain them for herself but to have them forfeited with no benefit to her. We can therefore rule out that the beneficial effect of sanctions hinges on the participants knowing that the player imposing sanctions cannot intend to enrich herself. The methodology we develop could be used to assess the social welfare benefit of many damages rules, such as treble damages in antitrust cases and caps on damages common in medical malpractice cases and punitive damages cases.
为了探讨损害赔偿规则的威慑作用,我们采用公共物品实验来调整实际民事诉讼中使用的允许处罚规则。实验处理类似于:(1)仅限于个人诉讼的损害赔偿,(2)仅限于集体诉讼中可获得的群体损害赔偿,如集体诉讼,以及(3)允许超出对受害者实际伤害的损害赔偿,如惩罚性损害赔偿。对损害赔偿的处理仅限于对个人的伤害,并不能防止在没有惩罚或惩罚过轻的公共物品实验中常见的合作随着时间的推移而恶化。在集体诉讼损害赔偿处理中,合作是长期稳定的。在损害赔偿处理中,合作接近最优水平,但产生了社会不公正惩罚的担忧。在所有的治疗方法中,追求金钱最大化的代理人都应该完全搭便车,不会对公共利益做出任何贡献。因此,我们的结果不能用激励效应来解释。相反,我们发现社会偏好与制裁的严重程度相互作用,即使实施制裁不是利他的,而是在经济上使制裁当局受益。结果呈现出三种不同的处理方式,即玩家可以选择不为自己保留这些损害,而是在没有任何好处的情况下将其没收。因此,我们可以排除这样一种可能性,即制裁的有益效果取决于参与者知道实施制裁的玩家并非有意中饱私欲。我们开发的方法可用于评估许多损害赔偿规则的社会福利效益,例如反垄断案件中的三倍损害赔偿以及医疗事故案件和惩罚性损害赔偿案件中常见的损害赔偿上限。
{"title":"Assuring Adequate Deterrence in Tort: A Public Good Experiment","authors":"T. Eisenberg, C. Engel","doi":"10.2139/ssrn.2041154","DOIUrl":"https://doi.org/10.2139/ssrn.2041154","url":null,"abstract":"To explore damage rules’ deterrent effect, we use a public good experiment to tailor allowable punishment to rules used in actual civil litigation. The experimental treatments are analogous to: (1) damages limited to harm to an individual litigant, (2) damages limited to harm to a group available in aggregate litigation, such as class actions, and (3) damages allowed beyond actual harm to victims, such as punitive damages. The treatment with damages limited to harm to an individual does not prevent the deterioration in cooperation over time commonly found in public good experiments without punishment or with too low punishment. In the class action damages treatment, cooperation is stable over time. In the damages-beyond-harm treatment, cooperation approaches the optimal level, but concerns of socially unjust punishment arise. In all treatments, a money maximising agent would be expected to completely freeride and make no contribution to the public good. Our results can thus not be explained by an incentive effect. Rather we find that social preferences interact with the severity of sanctions, even if imposing the sanction is not altruistic, but instead financially benefits the sanctioning authority. The results persist in a variation of the three treatments in which the player imposing damages has the option to not retain them for herself but to have them forfeited with no benefit to her. We can therefore rule out that the beneficial effect of sanctions hinges on the participants knowing that the player imposing sanctions cannot intend to enrich herself. The methodology we develop could be used to assess the social welfare benefit of many damages rules, such as treble damages in antitrust cases and caps on damages common in medical malpractice cases and punitive damages cases.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131190589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Instructing Juries on Noneconomic Contract Damages 指导陪审团非经济合同损害赔偿
Pub Date : 2012-03-14 DOI: 10.2139/ssrn.2022596
David Hoffman, A. Radus
Gathering pattern contract jury instructions from every State, we examine jurisdictions' treatment of noneconomic damages. While the conventional account holds that there is a uniform preference against awards of noneconomic damages, we find four different approaches in pattern instructions, with only one state explicitly prohibiting juries from considering noneconomic losses. Lay juries have considerably more freedom to award the promisee's noneconomic damages than the hornbooks would have us believe. We substantiate this claim with an online survey experiment asking respondents about a common contract case, and instructing them using the differing pattern forms. We found that subjects routinely awarded more than the promisee's baseline economic losses. In one of the categories of instruction — in which contract juries are instructed to award a tort-like form of remedy — subjects returned almost two times more in damages than the promisee's mere expectation. The resulting picture of contract remedies is considerably more complex than the conventional wisdom portrays, but significantly more realistic.
在收集各州合同陪审团指示的基础上,我们考察了各司法管辖区对非经济损害的处理。虽然传统的说法认为,对非经济损失的赔偿存在统一的偏好,但我们在模式说明中发现了四种不同的方法,只有一个州明确禁止陪审团考虑非经济损失。非专业陪审团在裁定允诺者的非经济损害赔偿方面,比法律书上告诉我们的要自由得多。我们通过一项在线调查实验来证实这一说法,该实验向受访者询问了一个常见的合同案例,并指导他们使用不同的模式形式。我们发现,受试者通常会得到比允诺者的基线经济损失更多的奖励。在其中一种指示中——合同陪审团被指示给予类似侵权的救济形式——当事人得到的损害赔偿几乎是允诺人单纯期望的两倍。由此产生的合同救济的图景比传统智慧所描绘的要复杂得多,但也要现实得多。
{"title":"Instructing Juries on Noneconomic Contract Damages","authors":"David Hoffman, A. Radus","doi":"10.2139/ssrn.2022596","DOIUrl":"https://doi.org/10.2139/ssrn.2022596","url":null,"abstract":"Gathering pattern contract jury instructions from every State, we examine jurisdictions' treatment of noneconomic damages. While the conventional account holds that there is a uniform preference against awards of noneconomic damages, we find four different approaches in pattern instructions, with only one state explicitly prohibiting juries from considering noneconomic losses. Lay juries have considerably more freedom to award the promisee's noneconomic damages than the hornbooks would have us believe. We substantiate this claim with an online survey experiment asking respondents about a common contract case, and instructing them using the differing pattern forms. We found that subjects routinely awarded more than the promisee's baseline economic losses. In one of the categories of instruction — in which contract juries are instructed to award a tort-like form of remedy — subjects returned almost two times more in damages than the promisee's mere expectation. The resulting picture of contract remedies is considerably more complex than the conventional wisdom portrays, but significantly more realistic.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129735885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Well-Being Analysis vs. Cost-Benefit Analysis 幸福分析vs成本效益分析
Pub Date : 2012-01-20 DOI: 10.2139/ssrn.1989202
John Bronsteen, Christopher Buccafusco, J. Masur
Cost-benefit analysis is the primary tool used by policymakers to inform administrative decisionmaking. Yet its methodology of converting preferences (often hypothetical ones) into dollar figures, then using those dollar figures as proxies for quality of life, creates systemic errors so large as to deprive the tool of value. These problems have been lamented by many scholars, and recent calls have gone out from world leaders and prominent economists to find an alternative analytical device that would measure quality of life more directly. This Article proposes well-being analysis (WBA) as that alternative. Relying on data from the field of hedonic psychology that tracks people’s actual experience of life — data that has consistently survived scrutiny by passing the social science tests of reliability and validity — WBA is able to provide the same policy guidance as CBA without CBA’s distortionary conversion of preferences to dollars. We show how WBA can be implemented, and we catalog exhaustively its superiority over CBA. In light of this comparison, we conclude that there is no reason for CBA to continue as the decisionmaking tool of choice for administrative regulation.
成本效益分析是决策者用来为行政决策提供信息的主要工具。然而,它的方法是将偏好(通常是假设的偏好)转换成金钱数字,然后用这些金钱数字作为生活质量的代表,这造成了巨大的系统性错误,以至于剥夺了工具的价值。许多学者都对这些问题感到遗憾,最近,世界各国领导人和著名经济学家呼吁找到一种可以更直接衡量生活质量的替代分析工具。本文提出幸福感分析(WBA)作为替代方案。基于享乐心理学领域追踪人们实际生活经历的数据——这些数据一直通过社会科学的可靠性和有效性测试而经受住了审查——WBA能够提供与CBA相同的政策指导,而不像CBA那样扭曲地将偏好转换为美元。我们展示了WBA是如何实现的,并详尽地列出了它相对于CBA的优越性。基于这一比较,我们认为CBA没有理由继续作为行政监管的决策工具选择。
{"title":"Well-Being Analysis vs. Cost-Benefit Analysis","authors":"John Bronsteen, Christopher Buccafusco, J. Masur","doi":"10.2139/ssrn.1989202","DOIUrl":"https://doi.org/10.2139/ssrn.1989202","url":null,"abstract":"Cost-benefit analysis is the primary tool used by policymakers to inform administrative decisionmaking. Yet its methodology of converting preferences (often hypothetical ones) into dollar figures, then using those dollar figures as proxies for quality of life, creates systemic errors so large as to deprive the tool of value. These problems have been lamented by many scholars, and recent calls have gone out from world leaders and prominent economists to find an alternative analytical device that would measure quality of life more directly. This Article proposes well-being analysis (WBA) as that alternative. Relying on data from the field of hedonic psychology that tracks people’s actual experience of life — data that has consistently survived scrutiny by passing the social science tests of reliability and validity — WBA is able to provide the same policy guidance as CBA without CBA’s distortionary conversion of preferences to dollars. We show how WBA can be implemented, and we catalog exhaustively its superiority over CBA. In light of this comparison, we conclude that there is no reason for CBA to continue as the decisionmaking tool of choice for administrative regulation.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128405744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 61
Belief, Truth, and Positive Organizational Deviance 信念、真相与积极的组织偏差
Pub Date : 2011-10-07 DOI: 10.2139/ssrn.1940731
G. Parks, Shayne E. Jones, M. Hughey
Black Greek-Letter Organizations (BGLOs) are unique institutions. Though few in number, they claim some of this country’s most renowned African American leaders – e.g., Charles Hamilton Houston (architect of the NAACP Legal Defense Fund’s Brown v. Board strategy), Rosa Parks (mother of the Civil Rights Movement), Earl B. Dickerson (civil rights lawyer and first black University of Chicago Law School graduate), Sadie Alexander (first African American woman to earn a PhD, and first to earn a JD from the University of Pennsylvania), and William Hastie (first African American federal judge). Uniquely, BGLOs’ members tend to remain deeply committed to their organizations over a life-course. Even more, BGLOs tend to initiate large numbers of members into highly functioning alumni chapters. One thing that is most striking about BGLOs, however, is a particularly violent brand of hazing employed to initiate their new members. While there have been reforms within BGLOs to curtail hazing injuries, deaths, and legal wrangling (both civil and criminal), violent hazing within them persists. A host of reasons may explain why law fails to constrain legally consequential behavior within organizations like BGLOs. This article seeks to empirically ascertain (1) what beliefs may undergird BGLO hazing and (2) the extent to which beliefs about the utility of hazing as a means to actualize the essential ingredients of BGLO existence (i.e., commitment to the organization, its ideals, and members) are well-founded. We close by reconciling the tension between these findings and how law attempts to constrain behavior.
黑色希腊字母组织(BGLOs)是独特的机构。虽然人数不多,但他们声称这个国家最著名的一些非裔美国领导人-例如,查尔斯·汉密尔顿·休斯顿(全国有色人种协进会法律辩护基金布朗诉董事会战略的建筑师),罗莎·帕克斯(民权运动之母),厄尔·b·迪克森(民权律师,芝加哥大学法学院第一位黑人毕业生),赛迪·亚历山大(第一位获得博士学位的非裔美国女性,也是第一位获得宾夕法尼亚大学法学博士学位的女性),威廉·海斯蒂(第一位非裔美国联邦法官)。独特的是,BGLOs的成员倾向于在整个生命历程中对他们的组织保持深深的忠诚。更重要的是,BGLOs倾向于将大量成员引入功能强大的校友分会。然而,BGLOs最引人注目的一件事是,他们在招募新成员时采用了一种特别暴力的欺侮方式。虽然bglo内部已经进行了改革,以减少欺侮造成的伤害、死亡和法律纠纷(民事和刑事),但他们内部的暴力欺侮行为仍然存在。有很多原因可以解释为什么法律不能约束像BGLOs这样的组织中的合法后果行为。本文试图从经验上确定(1)哪些信念可能是BGLO欺辱行为的基础;(2)关于欺辱作为实现BGLO存在的基本要素(即对组织、其理想和成员的承诺)的实用手段的信念在多大程度上是有充分根据的。最后,我们调和了这些发现与法律如何试图约束行为之间的紧张关系。
{"title":"Belief, Truth, and Positive Organizational Deviance","authors":"G. Parks, Shayne E. Jones, M. Hughey","doi":"10.2139/ssrn.1940731","DOIUrl":"https://doi.org/10.2139/ssrn.1940731","url":null,"abstract":"Black Greek-Letter Organizations (BGLOs) are unique institutions. Though few in number, they claim some of this country’s most renowned African American leaders – e.g., Charles Hamilton Houston (architect of the NAACP Legal Defense Fund’s Brown v. Board strategy), Rosa Parks (mother of the Civil Rights Movement), Earl B. Dickerson (civil rights lawyer and first black University of Chicago Law School graduate), Sadie Alexander (first African American woman to earn a PhD, and first to earn a JD from the University of Pennsylvania), and William Hastie (first African American federal judge). Uniquely, BGLOs’ members tend to remain deeply committed to their organizations over a life-course. Even more, BGLOs tend to initiate large numbers of members into highly functioning alumni chapters. One thing that is most striking about BGLOs, however, is a particularly violent brand of hazing employed to initiate their new members. While there have been reforms within BGLOs to curtail hazing injuries, deaths, and legal wrangling (both civil and criminal), violent hazing within them persists. A host of reasons may explain why law fails to constrain legally consequential behavior within organizations like BGLOs. This article seeks to empirically ascertain (1) what beliefs may undergird BGLO hazing and (2) the extent to which beliefs about the utility of hazing as a means to actualize the essential ingredients of BGLO existence (i.e., commitment to the organization, its ideals, and members) are well-founded. We close by reconciling the tension between these findings and how law attempts to constrain behavior.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114817968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
The Effect of Community Mental Health Services on Hospitalization Rates in Virginia 弗吉尼亚州社区精神卫生服务对住院率的影响
Pub Date : 2011-03-01 DOI: 10.2139/ssrn.1766045
T. Wanchek, E. McGarvey, R. Bonnie
OBJECTIVEThis study examined the relationship between the availability of mental health outpatient services provided by 40 publicly funded community service boards (CSBs) and the use of inpatient mental health treatment among Medicaid recipients.METHODSThree-year data were obtained for Medicaid recipients aged 18-64 from the Medicaid claims database for the Commonwealth of Virginia. Medicaid recipients who had a mental disorder diagnosis and who had received at least one community mental health service were included in the sample. A multivariate regression model was used for the analyses.RESULTSOf the 11,107 individuals included, 27% had schizophrenia-related disorders and 32% had affective psychoses; 60% were white and 37% were black; and the average age was 40.1±13.1 years. In this sample, greater use of outpatient mental health services, but not greater variety of services available, was correlated with fewer inpatient hospital days for mental health treatment (-1.0±.2 days of hospitalization).CONCLUSIONSVirginia's CSBs provide a range of outpatient mental health services that are designed to enable individuals to remain in their community. The availability of community-based mental health services was correlated with lower rates of inpatient hospitalization for mental illness. More research, however, is needed to establish causality and to determine which services are most effective at reducing the need for inpatient care.
目的:本研究考察了40个公共资助社区服务委员会(csb)提供的精神健康门诊服务的可得性与医疗补助接受者住院精神健康治疗的使用之间的关系。方法从弗吉尼亚州联邦医疗补助索赔数据库中获取18-64岁的医疗补助受助人的三年数据。有精神障碍诊断和至少接受过一次社区精神卫生服务的医疗补助接受者被纳入样本。采用多元回归模型进行分析。结果在纳入的11107人中,27%患有精神分裂症相关障碍,32%患有情感性精神病;60%是白人,37%是黑人;平均年龄40.1±13.1岁。在这个样本中,更多地使用门诊精神卫生服务,而不是更多种类的服务,与更少的精神卫生治疗住院天数相关(-1.0±)。住院2天)。弗吉尼亚州的社区服务中心提供一系列门诊心理健康服务,旨在使个人能够留在他们的社区。社区精神卫生服务的可得性与较低的精神疾病住院率相关。然而,需要更多的研究来确定因果关系,并确定哪些服务最有效地减少了对住院治疗的需求。
{"title":"The Effect of Community Mental Health Services on Hospitalization Rates in Virginia","authors":"T. Wanchek, E. McGarvey, R. Bonnie","doi":"10.2139/ssrn.1766045","DOIUrl":"https://doi.org/10.2139/ssrn.1766045","url":null,"abstract":"OBJECTIVE\u0000This study examined the relationship between the availability of mental health outpatient services provided by 40 publicly funded community service boards (CSBs) and the use of inpatient mental health treatment among Medicaid recipients.\u0000\u0000\u0000METHODS\u0000Three-year data were obtained for Medicaid recipients aged 18-64 from the Medicaid claims database for the Commonwealth of Virginia. Medicaid recipients who had a mental disorder diagnosis and who had received at least one community mental health service were included in the sample. A multivariate regression model was used for the analyses.\u0000\u0000\u0000RESULTS\u0000Of the 11,107 individuals included, 27% had schizophrenia-related disorders and 32% had affective psychoses; 60% were white and 37% were black; and the average age was 40.1±13.1 years. In this sample, greater use of outpatient mental health services, but not greater variety of services available, was correlated with fewer inpatient hospital days for mental health treatment (-1.0±.2 days of hospitalization).\u0000\u0000\u0000CONCLUSIONS\u0000Virginia's CSBs provide a range of outpatient mental health services that are designed to enable individuals to remain in their community. The availability of community-based mental health services was correlated with lower rates of inpatient hospitalization for mental illness. More research, however, is needed to establish causality and to determine which services are most effective at reducing the need for inpatient care.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131044069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Willpower Taxes 意志力的税收
Pub Date : 2010-10-29 DOI: 10.2139/ssrn.1699916
L. Fennell
Self-control and related concepts appear regularly in tax discussions, but often they are invoked hazily or blurred together with other aspects of choice over time. Despite the evident relevance of willpower to consumption patterns, wealth accumulation, and, ultimately, well-being, there is no consensus about whether and how heterogeneity along this dimension should factor into tax policy. There is support in the tax literature for such divergent responses as funneling more resources to low-willpower people, penalizing them for their lapses, and limiting their choices. Whether we should follow one of these approaches, or some other approach entirely, requires a careful analysis of willpower’s workings and its connections to well-being. To begin such an analysis, I focus on three categories of costs associated with willpower problems: the failure costs of suboptimal choices, exercise costs stemming from the willpower exertion itself, and erosion costs that relate to changes over time in willpower levels as a result of patterns of exertions and outcomes. With this framework in mind, I consider the effects of existing and proposed tax policy measures on people with different self-control levels. I then consider some alternatives that would address heterogeneity in willpower through a menu of regulatory bundles designed to induce self-sorting.
自我控制和相关概念经常出现在税收讨论中,但随着时间的推移,它们往往与选择的其他方面模糊地或模糊地联系在一起。尽管意志力与消费模式、财富积累以及最终的福祉有着明显的相关性,但对于这一维度的异质性是否以及如何应纳入税收政策,人们尚未达成共识。在税收文献中,有一些不同的回应得到了支持,比如把更多的资源集中到低意志力的人身上,惩罚他们的失误,限制他们的选择。无论我们是应该遵循其中一种方法,还是完全遵循其他方法,都需要仔细分析意志力的运作及其与幸福感的关系。为了开始这样的分析,我将重点放在与意志力问题相关的三类成本上:次优选择的失败成本,源于意志力运用本身的锻炼成本,以及与意志力水平随时间变化而变化的侵蚀成本,这种变化是由于努力和结果的模式造成的。考虑到这个框架,我考虑了现有的和拟议的税收政策措施对不同自我控制水平的人的影响。然后,我考虑了一些替代方案,它们可以通过一系列旨在诱导自我分类的监管捆绑来解决意志力的异质性。
{"title":"Willpower Taxes","authors":"L. Fennell","doi":"10.2139/ssrn.1699916","DOIUrl":"https://doi.org/10.2139/ssrn.1699916","url":null,"abstract":"Self-control and related concepts appear regularly in tax discussions, but often they are invoked hazily or blurred together with other aspects of choice over time. Despite the evident relevance of willpower to consumption patterns, wealth accumulation, and, ultimately, well-being, there is no consensus about whether and how heterogeneity along this dimension should factor into tax policy. There is support in the tax literature for such divergent responses as funneling more resources to low-willpower people, penalizing them for their lapses, and limiting their choices. Whether we should follow one of these approaches, or some other approach entirely, requires a careful analysis of willpower’s workings and its connections to well-being. To begin such an analysis, I focus on three categories of costs associated with willpower problems: the failure costs of suboptimal choices, exercise costs stemming from the willpower exertion itself, and erosion costs that relate to changes over time in willpower levels as a result of patterns of exertions and outcomes. With this framework in mind, I consider the effects of existing and proposed tax policy measures on people with different self-control levels. I then consider some alternatives that would address heterogeneity in willpower through a menu of regulatory bundles designed to induce self-sorting.","PeriodicalId":191231,"journal":{"name":"Law & Psychology eJournal","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131812883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
期刊
Law & Psychology eJournal
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1