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Do Earmarks Target Low-Income and Minority Communities? Evidence from US Drinking Water.
Pub Date : 2024-05-01 DOI: 10.1257/pandp.20241009
David A Keiser, Bhashkar Mazumder, David Molitor, Joseph S Shapiro, Brant J Walker

The quality and inequality of US drinking water investments have gained attention after recent environmental disasters in Flint, Michigan, and elsewhere. We compare the formula-based targeting of subsidized loans provided under the Safe Drinking Water Act with the targeting of congressional drinking water earmarks ("pork barrel" spending). Earmarks are often critiqued for potentially privileging wealthier and more politically connected communities. We find that earmarks target Black, Hispanic, and low-income communities, partly due to targeting water systems serving large populations. Earmark and loan targeting differ significantly across all the demographics we analyze. Compared to Safe Drinking Water Act loans, earmarks disproportionately target Hispanic communities but not Black or low-income communities.

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引用次数: 0
Report of the Committee on Economic Education 经济教育委员会的报告
Pub Date : 2023-05-01 DOI: 10.1257/aer.97.2.563
J. Siegfried
A major development in 2004 was the launch of a CEE-sponsored “Teaching Innovations Program” (TIP) for faculty members in economics. It is funded by a $675,000 grant over five years from the National Science Foundation and is co-directed by William Walstad and Michael Salemi. It has three phases for faculty participation. In Phase 1, faculty members will attend instructional workshops where they will work in teams to learn about interactive learning strategies and materials. Two such workshops are planned for May and June of 2005—one at the University of North Carolina and the other at Georgetown University. Additional workshops will be offered and new participants will be recruited during each year of the project. In Phase 2, faculty members will return to their home institutions, receive online instruction to help use the new teaching strategies they learned at the workshops, and apply interactive methods for teaching in their courses. In Phase 3, they will have opportunities to advance the scholarship of teaching and learning in economics by sharing teaching experiences, writing papers, and attending meetings on teaching. A more detailed description of TIP and information on how to apply for workshops can be found at www.vanderbilt.edu/AEA/AEACEE/ TIP . The CEE sponsored two paper sessions as part of the AEA program at the ASSA meetings. The first paper session was on “Perspectives on Research and Teaching in Economics.” It was chaired by Dan Hamermesh and organized by William Walstad. The paper by William Becker and Peter Kennedy reports the results from responses received from active researchers in economics who were asked if they could cite a specific instance in which their research was substantively influenced by their teaching. The paper by William Walstad and Sam Allgood presents the results from a national survey of economics faculty on their views about the relationship between teaching and research. The paper by Ronald Ehrenberg studies the decreasing share of the undergraduate students being taught by full-time tenure and tenure-track faculty and increasing shares taught by “contingent faculty” (full-time non-tenure-track and parttime faculty and graduate students). John Siegfried, Cecilia Rouse, and David Colander served as discussants for the session. The three papers are published in this issue of the Papers and Proceedings. The second CEE paper session focused on “New Developments in High School Economics” to give attention to recent activity at the pre-college level. It was chaired by Michael Watts and organized by William Walstad. The paper by Alan Krueger discusses using a webbased questionnaire for providing economics instruction in high school. The second paper, by Don Leet and Jane Lopus, offers ten observations on U.S. high-school economics textbooks using the Voluntary National Content Standards in Economics as one reference for content coverage. The third paper, by Stephen Buckles and William Walstad, explains the devel
2004年的一项重大进展是为经济学教师推出了由中欧委员会赞助的“教学创新计划”(TIP)。该项目由美国国家科学基金会(National Science Foundation)在5年内提供67.5万美元的资助,由William Walstad和Michael Salemi共同指导。教师参与分为三个阶段。在第一阶段,教职员工将参加教学研讨会,在那里他们将以小组形式学习互动学习策略和材料。计划在2005年5月和6月举办两次这样的研讨会,一次在北卡罗来纳大学,另一次在乔治城大学。在项目的每一年,将提供额外的讲习班,并招募新的参与者。在第二阶段,教师们将回到自己所在的机构,接受在线指导,帮助他们使用在研讨会上学到的新教学策略,并在课程中应用互动教学方法。在第三阶段,他们将有机会通过分享教学经验、撰写论文和参加教学会议来推进经济学教学和学习的学术研究。有关TIP的更详细说明和如何申请讲习班的信息,可在www.vanderbilt.edu/AEA/AEACEE/ TIP找到。CEE在ASSA会议上赞助了两场论文会议,作为AEA计划的一部分。第一篇论文的主题是“经济学研究与教学的视角”。它由Dan Hamermesh主持,由William Walstad组织。威廉•贝克尔(William Becker)和彼得•肯尼迪(Peter Kennedy)的论文报告了从活跃的经济学研究人员那里收到的反馈结果,这些研究人员被问及是否能举出一个具体的例子,说明他们的研究受到了他们的教学的实质性影响。威廉•沃尔斯塔德(William Walstad)和萨姆•奥尔古德(Sam Allgood)撰写的这篇论文,展示了一项针对经济学教师对教学与研究关系看法的全国性调查的结果。罗纳德·埃伦伯格(Ronald Ehrenberg)的论文研究了由全职终身教职和终身教职教授的本科生比例下降,而由“临时教职”(全职非终身教职和兼职教职以及研究生)教授的本科生比例上升的现象。约翰·齐格弗里德、塞西莉亚·劳斯和大卫·科兰德担任讨论者。这三篇论文发表在本期的《论文与论文集》上。第二部分以“高中经济学的新发展”为主题,关注大学预科阶段的最新活动。会议由迈克尔·沃茨主持,威廉·沃尔斯塔德组织。Alan Krueger的论文讨论了在高中经济学教学中使用基于网络的问卷。第二篇论文由唐·利特和简·洛普斯撰写,他们使用《自愿国家经济学内容标准》作为内容覆盖的参考,对美国高中经济学教科书进行了10项观察。第三篇论文由斯蒂芬·巴克尔斯和威廉·沃尔斯塔德撰写,解释了将于2006年实施的经济学领域国家教育进步评估(NAEP)的发展和特点。第四篇论文由迈克尔•沃茨(Michael Watts)和威廉•沃尔斯塔德(William Walstad)撰写,对大学预科阶段的经济教育研究进行了回顾,并提出了未来研究的议程。会议的讨论嘉宾是Rae Jean Goodman, Bonnie Meszaros, Gail Hoyt和Claire Melican。其中一些论文可能会发表在未来一期的《经济教育杂志》上。委员会仍然相信,教学研讨会为协会成员提供了宝贵的服务,因此,委员会连续第九年在ASSA会议上赞助了为期一天的研讨会,作为AEA计划的一部分。第一节课的主题是“课堂讨论:实验后:确保学生理解”。会议由Rachel Croson主持,Charles Holt组织,他们也是小组成员。Mark Maier、Charles Holt、Lisa Anderson和David Reiley在课堂教学中都有丰富多样的实验经验。这次会议对加强和提高学生的学习水平提出了很好的见解和建议
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引用次数: 1
Terms of the Deal Were Not Announced: Accounting for Mergers with Unpublicized Values 交易条款未公布:对价值未公开的合并进行会计处理
Pub Date : 2023-05-01 DOI: 10.1257/pandp.20231099
Thomas G. Wollmann
Most economy-wide studies of merger activity ignore deals whose terms are not announced. Using US data, I find that restricting attention to mergers with publicized values eliminates 60 percent or more of transactions. Exploiting a change in antitrust law, I find that mergers with unpublicized values are competitively significant. The data even suggest that these transactions reflect, at least in part, strategic attempts to avoid enforcement actions by escaping detection. Last, relying on an idiosyncratic feature of accounting standards to infer their size distribution, I find that ignoring mergers with unpublicized values undermeasures the extent of stealth consolidation by 40 percent.
大多数经济范围内的并购活动研究都忽略了那些条款未公布的交易。使用美国的数据,我发现限制对公开价值的合并的关注可以消除60%或更多的交易。利用反垄断法的变化,我发现具有未公开价值的合并具有重要的竞争意义。数据甚至表明,这些交易至少在一定程度上反映出,它们试图通过逃避侦查来逃避执法行动。最后,依靠会计准则的一个特殊特征来推断它们的规模分布,我发现忽略未公开价值的合并,低估了40%的隐形合并程度。
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引用次数: 0
Review of the Editor, American Economic Journal: Microeconomics 《美国经济杂志:微观经济学》编辑评论
Pub Date : 2023-05-01 DOI: 10.1257/pandp.113.765
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引用次数: 0
Racial Gaps in Federal Flood Buyout Compensations 联邦洪水买断赔偿中的种族差异
Pub Date : 2023-05-01 DOI: 10.1257/pandp.20231131
K. Jowers, Lala Ma, C. Timmins
In a managed retreat, or “buyout,” program, homeowners are offered their property's fair-market value to relocate from a flood-prone area. Using a nationwide sample of federal buyout acquisitions and the universe of US housing transactions over the last two decades, we estimate whether the discount in buyout price compensation, calculated using a hedonic prediction model, depends on a homeowner's race. We provide the first systematic evidence of inequitable compensation in a federal buyout program using nationwide administrative data. Disproportionate compensation, in an attempt to adapt to a warming climate, may further widen the wealth and social mobility gaps.
在一项管理撤退或“买断”计划中,房主可以获得其财产的公平市场价值,从洪水易发地区搬迁。我们利用过去20年美国全国范围内的联邦买断收购和住房交易样本,估计买断价格补偿的折扣(使用享乐预测模型计算)是否取决于房主的种族。我们利用全国范围内的行政数据提供了联邦买断计划中不公平薪酬的第一个系统证据。为了适应气候变暖而采取的不成比例的补偿措施,可能会进一步扩大财富和社会流动性的差距。
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引用次数: 1
Labor Mobility and Unemployment over the Business Cycle 经济周期中的劳动力流动和失业
Pub Date : 2023-05-01 DOI: 10.1257/pandp.20231079
Andrea Foschi, C. House, C. Proebsting, L. Tesar
We estimate the responsiveness of net labor migration to regional differences in unemployment rates across the United States since the mid-1970s. Our baseline estimate suggests an elasticity of roughly -0.3. For typical labor force participation ratios, an increase of 100 unemployed workers in an area is associated with net out-migration of roughly 47 workers. Instrumenting for regional unemployment produces even higher estimates. Our estimates are stable over time, inclusive of the Great Recession. The estimates depend crucially on accurate data and accounting for long-term trends in migration and unemployment.
我们估计了自20世纪70年代中期以来美国净劳动力迁移对失业率地区差异的反应。我们的基线估计表明弹性大致为-0.3。就典型的劳动力参与率而言,一个地区每增加100名失业工人,就会有大约47名工人净向外迁移。对地区失业率的测算甚至更高。我们的估计随着时间的推移是稳定的,包括大衰退。这些估计在很大程度上取决于准确的数据以及对移民和失业长期趋势的考虑。
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引用次数: 0
Do Health Disparities Narrow with Pollution Disparities? Trends from California 健康差距会随着污染差距而缩小吗?来自加州的趋势
Pub Date : 2023-05-01 DOI: 10.1257/pandp.20231128
Danae Hernández-Cortés, Kyle C. Meng
Pollution concentrations (PM2.5) in the United States have fallen in recent decades. Despite these improvements, disparities in concentrations between racial/ethnic groups persist. We combine administrative data on the universe of emergency room (ER) admissions across California with satellite information on PM2.5 concentrations and compare recent trends in racial/ethnic disparities for PM2.5 and asthma rates. We find that PM2.5 concentrations fell for the average Black, Hispanic, and White individual. Similarly, disparities in PM2.5 concentrations fell between Black and White individuals and between Hispanic and White individuals. However, racial disparities in asthma rates, as measured by asthma-related ER visits per resident, have increased overall and broadly across the income distribution.
近几十年来,美国的污染浓度(PM2.5)有所下降。尽管取得了这些进步,但种族/民族群体之间的集中差距仍然存在。我们将加州急诊室(ER)入院的管理数据与PM2.5浓度的卫星信息相结合,并比较了PM2.5和哮喘发病率的种族/民族差异的最新趋势。我们发现,黑人、西班牙裔和白人的平均PM2.5浓度都有所下降。同样,PM2.5浓度在黑人和白人之间、西班牙裔和白人之间的差异也有所缩小。然而,哮喘发病率的种族差异,根据每个居民与哮喘相关的急诊室就诊次数来衡量,在整个收入分配中总体上和广泛地增加了。
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引用次数: 0
Blockchain Private Pools and Price Discovery 区块链私有池和价格发现
Pub Date : 2023-05-01 DOI: 10.1257/pandp.20231030
A. Capponi, R. Jia, Ye Wang
In this paper, we examine the balance between allocative efficiency and price discovery in blockchain-based finance. Our analysis reveals that the use of private pools, while improving blockspace allocation efficiency, negatively impacts price discovery. We show that the presence of private pools limits the amount of information revealed through pending orders and increases the execution risk of informed orders. We argue that price discovery can be improved by increasing the number of validators monitoring private pools or the block production rate on the chain.
在本文中,我们研究了基于区块链的金融中配置效率和价格发现之间的平衡。我们的分析表明,私人池的使用虽然提高了区块空间分配效率,但对价格发现产生了负面影响。我们表明,私有池的存在限制了通过未决订单透露的信息量,并增加了知情订单的执行风险。我们认为,价格发现可以通过增加监控私有池的验证者数量或链上的区块生产率来改善。
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引用次数: 1
Report of the Task Force on Outreach to High School and Undergraduate Students in Economics 向高中和本科生推广经济学专题小组的报告
Pub Date : 2023-05-01 DOI: 10.1257/pandp.111.789
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引用次数: 0
Messages That Foster a Sense of Belonging Improve Learning and Satisfaction: An Experiment in an Online Environment 培养归属感的信息提高学习和满意度:在线环境中的实验
Pub Date : 2023-05-01 DOI: 10.1257/pandp.20231048
Sara Avila Forcada
The literature in pedagogy has shown that having a sense of belonging affects learning. This paper shows the result of a communication experiment in an online environment. For six consecutive terms, the instructor taught Introduction to Statistics. The instructor added a more direct communication strategy during two of those five terms. She used weekly communications that linked course material with events discussed by students previously and a personal message to each student. The intervention resulted in improved learning, measured by better grades, and more enjoyment of the course, measured using student comments in teaching evaluations.
教育学文献表明,归属感会影响学习。本文给出了一个在线环境下的通信实验结果。这位老师连续六个学期教《统计学概论》。在这五个学期中,老师在其中两个学期中增加了更直接的沟通策略。她采用每周交流的方式,将课程材料与学生之前讨论过的事件联系起来,并向每个学生发送个人信息。干预的结果是学习的改善,以更好的成绩来衡量,以及更享受课程,用学生在教学评估中的评论来衡量。
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引用次数: 0
期刊
AEA papers and proceedings. American Economic Association
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