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The Effect of Own-Gender Jurors on Conviction Rates 同性陪审员对定罪率的影响
Pub Date : 2021-08-01 DOI: 10.1086/714149
Mark Hoekstra, Brittany Street
Despite concerns about gender bias in general and jurors’ gender in particular, little is known about the effect of jurors’ gender on conviction rates. We identify the effect of own-gender jurors by exploiting random variation in the assignment to and ordering of jury pools in two large Florida counties. Results indicate that own-gender jurors are significantly less likely to convict on drug charges, though we find no evidence of effects for other charges. Estimates indicate that adding one own-gender juror (∼1.6 standard deviations) results in a 30-percentage-point reduction in conviction rates on drug charges, which is highly significant even after adjusting for multiple comparisons. These findings highlight how drawing an opposite-gender jury can impose significant costs on defendants and demonstrate that own-gender bias can occur even in settings where the importance of being impartial is actively pressed on participants.
尽管人们普遍关注性别偏见,尤其是陪审员的性别,但人们对陪审员性别对定罪率的影响知之甚少。我们通过利用佛罗里达州两个大县陪审团分配和顺序的随机变化来确定同性陪审员的影响。结果表明,同性陪审员对毒品指控定罪的可能性显著降低,尽管我们没有发现对其他指控有影响的证据。估计表明,增加一名同性陪审员(约1.6个标准差)会使毒品指控的定罪率降低30个百分点,即使在对多重比较进行调整后,这也是非常显著的。这些发现强调了吸引异性陪审团如何给被告带来巨大的成本,并表明即使在积极向参与者强调公正的重要性的情况下,也可能发生自己的性别偏见。
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引用次数: 7
Did the Independence of Judges Reduce Legal Development in England, 1600–1800? 法官的独立是否阻碍了英国法律的发展(1600-1800)?
Pub Date : 2021-08-01 DOI: 10.1086/713250
Peter Murrell
Conventional wisdom confers iconic status on the clause of England’s Act of Settlement (1701) mandating secure tenure for judges. This paper uses new databases of judges’ biographies and citations to estimate how the move to secure tenure affected the number of citations to judges’ decisions, a measure of the quality of decisions. Several strategies facilitate identification of the effect of secure tenure. A court-year panel permits use of a difference-in-differences framework. Controls capture judges’ human capital and amount of litigation. Historical evidence, tests of sensitivity to omitted-variable bias, and instrumental variables estimates support the findings on the effects of tenure arrangements derived from ordinary least squares estimates. Secure tenure had a strong deleterious effect on associate judges’ decisions and a smaller positive effect on chief judges’ decisions. The effect of all judges having secure tenure is negative, large, and statistically significant. The act had an effect opposite of that universally assumed. According to the plan of the convention, all judges who may be appointed by the United States are to hold their offices during good behavior…. The standard of good behavior for the continuance in office of the judicial magistracy, is certainly one of the most valuable of the modern improvements in the practice of government. (Hamilton [1788] 1981, pp. 226–27) In one sense you could say that Judge [Roy] Bean was independent. He did whatever he liked. (O’Connor 2009, p. 47) According to the plan of the convention, all judges who may be appointed by the United States are to hold their offices during good behavior…. The standard of good behavior for the continuance in office of the judicial magistracy, is certainly one of the most valuable of the modern improvements in the practice of government. (Hamilton [1788] 1981, pp. 226–27) In one sense you could say that Judge [Roy] Bean was independent. He did whatever he liked. (O’Connor 2009, p. 47)
传统观点认为,1701年英国《殖民地法》(Act of Settlement)中规定法官终身任职的条款具有标志性的地位。本文使用法官传记和引用的新数据库来估计确保任期的举措如何影响法官判决的引用次数,这是衡量判决质量的一个指标。若干战略有助于确定安全使用权的影响。法庭年度专家组允许使用差异中的差异框架。控制捕获法官的人力资本和诉讼数量。历史证据、对遗漏变量偏差的敏感性测试和工具变量估计都支持由普通最小二乘估计得出的关于权属安排影响的结论。固定任期对副法官的决定有强烈的有害影响,对首席法官的决定有较小的积极影响。所有法官有固定任期的影响都是负面的,很大的,在统计上是显著的。这一行为产生的效果与人们普遍认为的相反。根据大会的计划,所有可能由美国任命的法官都将在行为良好期间任职....司法执法官的良好行为标准,无疑是现代政府实践中最有价值的改进之一。(Hamilton [1788] 1981, pp. 226-27)在某种意义上,你可以说法官[Roy] Bean是独立的。他喜欢干什么就干什么。(O’connor 2009, p. 47)根据公约的计划,美国可能任命的所有法官都将在行为良好期间任职....司法执法官的良好行为标准,无疑是现代政府实践中最有价值的改进之一。(Hamilton [1788] 1981, pp. 226-27)在某种意义上,你可以说法官[Roy] Bean是独立的。他喜欢干什么就干什么。(奥康纳2009,第47页)
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引用次数: 5
How to Communicate the Nudge: A Real-World Policy Experiment 如何传达轻推:现实世界的政策实验
Pub Date : 2021-07-30 DOI: 10.1086/718856
O. Bar‐Gill, Alma Cohen
Disclosure-based nudges are increasingly utilized by governments around the world to achieve policy goals related to health, safety, employment, environmental protection, retirement savings, debt, and more. Yet a critical aspect of these nudge-type policy interventions—the mode of communication—remains unexplored. We study the effects of the communication medium on debt collection procedures, using a policy experiment conducted in cooperation with the Israeli Ministry of Justice. Debtors often lack adequate information about the debt, the judgment, and the enforcement and collection procedures. As a result, the process of debt collection is often harmful to the debtor and ineffective in securing repayment. We manipulate the choice of medium—telephone, regular mail, text message, and video message—holding fixed the content of the communication. We find that digital communication strategies, in particular, communicating via text message, were the most cost-effective, significantly improving outcomes for both debtors and creditors.
世界各国政府越来越多地利用基于披露的推动来实现与健康、安全、就业、环境保护、退休储蓄、债务等相关的政策目标。然而,这些轻推式政策干预的一个关键方面——沟通模式——仍未得到探索。我们利用与以色列司法部合作进行的一项政策实验,研究了通讯媒介对债务催收程序的影响。债务人往往缺乏关于债务、判决、执行和催收程序的充分信息。因此,催收债务的过程往往对债务人有害,而且在确保偿还方面是无效的。我们操纵媒介的选择——电话、普通邮件、短信和视频信息——固定了交流的内容。我们发现,数字通信策略,特别是通过短信通信,是最具成本效益的,显著改善了债务人和债权人的结果。
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引用次数: 0
Land Titling and Litigation 土地业权及诉讼
Pub Date : 2021-07-13 DOI: 10.2139/ssrn.3885586
Benito Arruñada, M. Fabbri, M. Faure
We study a land-titling reform implemented as a randomized control trial to isolate its effects on litigation. The reform consisted of demarcating land parcels, registering existing customary rights, and granting additional legal protection to right holders. Ten years after implementation, the reform doubled the likelihood of households experiencing land-related litigation, but disputes did not escalate into more frequent violent episodes. We suggest that this increase in litigation reflects the complementarity of land titling by registration and by judicial procedures aimed at further clarifying property rights, as the reform registered titles to all parcels but left many titles subject to adverse claims. This raised the demand for complementary litigation aimed at perfecting titles for low-value parcels that, under the customary system, were optimal to keep unclarified. Consistent with this explanation, we find that the increase in litigation took place among households that plausibly own land of lower value.
我们研究了一项土地所有权改革,作为一项随机对照试验,以隔离其对诉讼的影响。改革包括划分地块,登记现有的习惯权利,并向权利持有人提供额外的法律保护。改革实施十年后,家庭遭遇土地相关诉讼的可能性增加了一倍,但纠纷并没有升级为更频繁的暴力事件。我们认为,这种诉讼的增加反映了土地所有权通过注册和旨在进一步澄清产权的司法程序的互补性,因为改革登记了所有地块的所有权,但仍有许多所有权受到不利索赔。这增加了补充性诉讼的需求,目的是完善低价值包裹的所有权,根据习惯制度,这些包裹最好保持不澄清。与这一解释相一致,我们发现诉讼的增加发生在那些似乎拥有较低价值土地的家庭中。
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引用次数: 1
Property Rights and Urban Form 产权与城市形态
Pub Date : 2021-05-24 DOI: 10.1086/718854
Simeon Djankov, E. Glaeser, V. Perotti, Andrei Shleifer
How do the different elements in the standard bundle of property rights, including those of possession and transfer, influence the shape of cities? This paper incorporates insecure property rights into a standard model of urban land prices and density and makes predictions about investment in land and property, informality, and the efficiency of land use. Our empirical analysis links data on institutions for land titling and transfer with multiple urban outcomes in 190 countries. The evidence is generally consistent with the model’s predictions and more broadly with Harold Demsetz’s approach to property rights institutions in “Towards a Theory of Property Rights.” Indeed, we document worldwide improvements in the quality of institutions facilitating property transfer over time.
标准产权束中的不同要素,包括占有和转让,是如何影响城市形态的?本文将不安全产权纳入城市土地价格和密度的标准模型,并对土地和财产投资、非正式性和土地利用效率进行了预测。我们的实证分析将190个国家的土地所有权和转让制度数据与多种城市成果联系起来。这些证据总体上与模型的预测一致,更广泛地与哈罗德·德姆塞茨(Harold Demsetz)在《走向产权理论》(Towards a Theory of property rights)中对产权制度的研究方法一致。事实上,随着时间的推移,我们记录了世界范围内促进财产转移的机构质量的改善。
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引用次数: 3
Racial Bias and In-Group Bias in Virtual Reality Courtrooms 虚拟现实法庭中的种族偏见和群体偏见
Pub Date : 2021-05-01 DOI: 10.1086/712421
S. Bielen, W. Marneffe, N. Mocan
We filmed videos of criminal trials using three-dimensional virtual reality (VR) technology, prosecuted by actual prosecutors and defended by actual defense attorneys in a real courtroom. This is the first paper that utilizes VR technology in a non-computer-animated setting. We alter only the race of the defendants, holding all activity in the courtroom constant, to create arguably perfect counterfactuals. Law students and economics students made conviction and sentencing decisions in these trials that differed only in defendants’ race. White evaluators are harsher toward minority defendants in both conviction and sentencing. Minority evaluators are harsher toward minorities in conviction but more lenient in assigning prison terms. This pattern of behavior leads to significant bias against minorities at all stages—conviction, prison sentence, and fine—which is partly a reflection of the numerical majority of the evaluators being white. The same racial bias is observed in the decisions of practicing attorneys.
我们使用三维虚拟现实(VR)技术拍摄了刑事审判的视频,由真实的检察官起诉,并在真实的法庭上由真实的辩护律师辩护。这是第一篇在非电脑动画环境中利用虚拟现实技术的论文。我们只改变被告的种族,保持法庭上的所有活动不变,以创造可以说是完美的反事实。在这些审判中,法学院学生和经济学学生做出的定罪和量刑决定只在被告的种族上有所不同。白人评估师在定罪和量刑方面对少数族裔被告更为严厉。少数族裔评估人员在定罪时对少数族裔更为严厉,但在判刑时则更为宽松。这种行为模式导致了在所有阶段——定罪、监禁和罚款——对少数族裔的明显偏见,这在一定程度上反映了评估人员中白人占多数。在执业律师的裁决中也观察到同样的种族偏见。
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引用次数: 5
Do Courts Matter for Firm Value? Evidence from the US Court System 法院对公司价值重要吗?来自美国法院系统的证据
Pub Date : 2021-05-01 DOI: 10.1086/711593
Stefano Colonnello, Christoph Herpfer
We estimate how US state courts impact firm value by exploiting a US Supreme Court ruling that exogenously changed firms’ exposure to different courts. We find that increased exposure to more business-friendly courts is associated with positive announcement returns. We find no such association for objective court quality. Consistent with the ruling impacting firm value through the legal environment channel, we find that effects are stronger for firms with high litigation exposure. We find that the ruling led to a shift in both the geographic distribution of lawsuits and operations of firms.
我们通过利用美国最高法院的一项裁决来估计美国州法院如何影响公司价值,该裁决外源性地改变了公司在不同法院的曝光率。我们发现,更多地接触对企业更友好的法院与积极的公告回报有关。我们发现客观法庭质量没有这种联系。与裁决通过法律环境渠道影响公司价值一致的是,我们发现对高诉讼风险的公司的影响更强。我们发现,这一裁决导致了诉讼地域分布和公司运营的转变。
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引用次数: 0
Post-Initial-Public-Offering Takeovers of Firms Controlled by Private Equity: Is There Evidence of a Liquidity Conflict? 私募股权控股公司首次公开发行(ipo)后收购:是否存在流动性冲突的证据?
Pub Date : 2021-05-01 DOI: 10.1086/713357
M. Slovin, M. Sushka, Qingma Dong
We analyze third-party takeovers of listed firms in which private-equity sponsors retained substantial post-initial-public-offering block holdings. Targets obtain large gains in shareholder wealth that are shared pro rata between sponsors and other shareholders, even though Delaware law allows differential premiums for block holders. Targets’ gains are positively related to the size of sponsors’ holdings and negatively affected by having a special committee that excludes private-equity directors. After Delaware courts evinced concern about a liquidity conflict associated with large block holders, private-equity-controlled target firms became more sensitive to the risk of litigation, as indicated by an increase in the likelihood of a special committee and a go-shop clause as sponsors’ block size increases. Our evidence is not consistent with plaintiffs’ arguments that even when equal compensation is paid in third-party takeovers, private equity engenders a liquidity conflict with other shareholders that calls for heightened legal scrutiny.
我们分析了第三方收购上市公司的案例,其中私募股权发起人在首次公开发行(ipo)后保留了大量股权。尽管特拉华州的法律允许大股东享有差别溢价,但被收购公司从股东财富中获得的巨大收益由发起人和其他股东按比例分享。目标公司的收益与发起人持股的规模呈正相关,而受排除私募股权董事的特别委员会的负面影响。在特拉华州法院对与大股东相关的流动性冲突表示担忧之后,私募股权控制的目标公司对诉讼风险变得更加敏感,这可以从特别委员会的可能性增加以及随着发起人持股规模的增加而增加的咨询条款中看出。我们的证据与原告的论点不一致,即即使在第三方收购中支付了同等的补偿,私人股本也会与其他股东产生流动性冲突,这需要加强法律审查。
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引用次数: 0
How Do Inventors Respond to Financial Incentives? Evidence from Unanticipated Court Decisions on Employees’ Inventions in Japan 发明家如何应对经济激励?日本法院对雇员发明意外判决的证据
Pub Date : 2021-05-01 DOI: 10.1086/712657
Koichiro Onishi, Hideo Owan, Sadao Nagaoka
We use a novel panel data set of corporate inventors matched with their employers in Japan to examine the effects of output-based financial incentives on corporate inventors’ performance. We exploit heterogeneous industry responses to Japanese court decisions that forced Japanese firms to introduce stronger incentives. We show, first, that only industries facing a high risk of employee-inventor lawsuits adopted or significantly strengthened financial incentives based on the commercial success of inventions in response to the court decisions. Our estimations reveal that stronger financial incentives in such industries reduced the number of highly cited patents and significantly decreased the incidence of science-based patents after technology-specific year effects are controlled for. These results show that the compulsion to remunerate employee-inventors on the basis of the commercial success of their inventions could distort the efficiency of corporate research and development and illustrate the importance of contracting freedom.
我们使用了一个新的面板数据集,将日本的企业发明家与其雇主相匹配,以检验基于产出的财务激励对企业发明家绩效的影响。我们利用了不同行业对日本法院判决的反应,这些判决迫使日本公司引入更强的激励措施。我们发现,首先,只有那些面临员工发明人诉讼高风险的行业才会根据发明的商业成功采取或显著加强财政激励措施,以回应法院的裁决。我们的估计表明,在控制特定技术年份效应后,这些行业中更强的财务激励减少了高被引专利的数量,并显著降低了科学专利的发生率。这些结果表明,强迫员工发明人根据其发明的商业成功来支付报酬可能会扭曲公司研发的效率,并说明了合同自由的重要性。
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引用次数: 0
Occupational Licensing and Immigrants 职业牌照及移民
Pub Date : 2021-02-01 DOI: 10.1086/709834
Hugh Cassidy, Tennecia Dacass
This study examines the incidence and impact of occupational licensing on immigrants using two sources of data: the Current Population Survey and the Survey of Income and Program Participation. We find that immigrants are significantly less likely to have a license than similar natives and that this gap is largest for men, workers in the highest education level, and nonnaturalized immigrants. The licensing rate increases with years since migration and shows large variation by immigrants’ region of origin. A lack of English proficiency reduces the probability that an immigrant has a license. The wage premium from having a license is much larger for immigrants than natives, though this may in part reflect licensing status proxying for English-language ability.
本研究使用两种数据来源:当前人口调查和收入和计划参与调查来检验职业许可对移民的发生率和影响。我们发现,与相似的本地人相比,移民拥有驾照的可能性要低得多,而且这种差距在男性、受教育程度最高的工人和非入籍移民中最大。自移民以来,许可率逐年上升,并因移民的原籍地区而有很大差异。缺乏英语能力会降低移民获得驾照的可能性。对于移民来说,拥有驾照的工资溢价要比本地人高得多,尽管这可能在一定程度上反映了驾照地位代表着英语能力。
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引用次数: 16
期刊
The Journal of Law and Economics
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