cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3886/e116491v1
title: Replication data for: Toward the Next Generation of Scholarship: Challenges and Opportunities for Full Participation in PhD Training in Economics

description: A great advantage of our rigorous doctoral training is that as PhD economists we speak a common language that allows for efficient vetting and quick dissemination of ideas and insights. But what good is sophisticated grammar and a powerful vocabulary if the contents of our narratives are lacking? Our top three criteria for admissions to PhD programs are prior coursework in math, the quantitative GRE score, and prior coursework in economics. To attract top talent and prevent becoming a stagnant discipline that loses the influence we have in society and academia, students' creativity, originality, and drive should receive more weight.
DOI: 10.3886/e116492v1
title: Replication data for: Gender Bias and Temporal Effects in Standard Evaluations of Teaching

description: This study investigates whether gender differences in SET vary over the course of a semester, particularly in response to feedback from the instructor. We survey principles of economics courses at multiple institutions three times during the semester to analyze whether the evaluations of male and female instructors change throughout the term, specifically after the first exam is returned. Results indicate a negative effect on evaluations for female instructors relative to male instructors associated with returning grades. This work shows the importance of understanding the dynamics of changes in evaluations within a course over the semester.
DOI: 10.5281/zenodo.3560863
title: Model output dataset used in "Assessment of Ch in the Noah-MP LSM over China"

description: 1. The Noah-MP LSM v3.6 was used in an offline standalone mode to execute single-site and regional-scale land surface experiments. Single-point experiments were executed at nine flux tower sites, while the simulated regional domain covered all of China. 2. Three cases were designed: (1) the original M-O option with identical <em>Z<sub>om</sub></em> and <em>Z<sub>ot</sub></em> (Default), (2) a constant <em>C<sub>zil</sub></em> specified as 0.1 (Czil), and (3) a dynamic canopy-height-dependent <em>C<sub>zil</sub> </em>( Newczil). 3. The model output data files for single-site land surface experiements are named in accordance with the following convention: SiteName_SchemeName_start{year/month/day/hour/minute}_end{year/month/day/hour/minute}UTC_noahmp.nc For regional-scale land surface experiments (UTC): NoahMP.{year/month/day}T{hour}0000.nc The file "Domain_regional-scale.nc" contains the static geographic information, such as land cover.
DOI: 10.3886/e116492
title: Replication data for: Gender Bias and Temporal Effects in Standard Evaluations of Teaching

description: This study investigates whether gender differences in SET vary over the course of a semester, particularly in response to feedback from the instructor. We survey principles of economics courses at multiple institutions three times during the semester to analyze whether the evaluations of male and female instructors change throughout the term, specifically after the first exam is returned. Results indicate a negative effect on evaluations for female instructors relative to male instructors associated with returning grades. This work shows the importance of understanding the dynamics of changes in evaluations within a course over the semester.
DOI: 10.3886/e116493
title: Replication data for: Grades in Economics and Other Undergraduate Courses

description: This study analyzes GPA data from the transcripts of college grades using the Baccalaureate and Beyond survey data from the National Center for Education Statistics at the US Department of Education. It reports GPAs overall and for 12 undergraduate majors including economics. The regression analysis investigates the likely effects of prior ability or achievement, demographics, and institutional variables on both the overall GPA and GPAs in selected academic subjects, including economics. Gender differences are explored for the marginal effects of taking a course in a subject and differences in the percentages of "A" grades earned when a course is taken.
DOI: 10.3886/e116493v1
title: Replication data for: Grades in Economics and Other Undergraduate Courses

description: This study analyzes GPA data from the transcripts of college grades using the Baccalaureate and Beyond survey data from the National Center for Education Statistics at the US Department of Education. It reports GPAs overall and for 12 undergraduate majors including economics. The regression analysis investigates the likely effects of prior ability or achievement, demographics, and institutional variables on both the overall GPA and GPAs in selected academic subjects, including economics. Gender differences are explored for the marginal effects of taking a course in a subject and differences in the percentages of "A" grades earned when a course is taken.
DOI: 10.3886/e116494
title: Replication data for: A Practical Method to Reduce Privacy Loss When Disclosing Statistics Based on Small Samples

description: Building on insights from the differential privacy literature, we develop a simple noise-infusion method to reduce privacy loss when disclosing statistics such as OLS regression estimates based on small samples. Although our method does not offer a formal privacy guarantee, it outperforms widely used methods of disclosure limitation such as count-based cell suppression both in terms of privacy loss and statistical bias. We illustrate how the method can be implemented by discussing how it was used to release estimates of social mobility by census tract in the Opportunity Atlas. We provide a step-by-step guide and code to implement our approach.
DOI: 10.3886/e116494v1
title: Replication data for: A Practical Method to Reduce Privacy Loss When Disclosing Statistics Based on Small Samples

description: Building on insights from the differential privacy literature, we develop a simple noise-infusion method to reduce privacy loss when disclosing statistics such as OLS regression estimates based on small samples. Although our method does not offer a formal privacy guarantee, it outperforms widely used methods of disclosure limitation such as count-based cell suppression both in terms of privacy loss and statistical bias. We illustrate how the method can be implemented by discussing how it was used to release estimates of social mobility by census tract in the Opportunity Atlas. We provide a step-by-step guide and code to implement our approach.
DOI: 10.3886/e116495
title: Replication data for: Work of the Past, Work of the Future

description: US cities today are vastly more educated and skill-intensive than they were five decades ago. Yet, urban non-college workers perform substantially less skilled jobs than decades earlier. This deskilling reflects the joint effects of automation and, secondarily, rising international trade, which have eliminated the bulk of non-college production, administrative support, and clerical jobs, yielding a disproportionate polarization of urban labor markets. The unwinding of the urban non-college occupational skill gradient has, I argue, abetted a secular fall in real non-college wages by: (1) shunting non-college workers out of specialized middle-skill occupations into low-wage occupations that require only generic skills; (2) diminishing the set of non-college workers that hold middle-skill jobs in high-wage cities; and (3) attenuating, to a startling degree, the steep urban wage premium for non-college workers that prevailed in earlier decades. Changes in the nature of work—many of which are technological in origin—have been more disruptive and less beneficial for non-college than college workers.
DOI: 10.5519/qd.qphcqer2
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (1039840 records)
DOI: 10.3886/e116496
title: Replication data for: Details Matter: The Impact of Presentation and Information on the Take-Up of Financial Incentives for Retirement Saving

description: We examine the effects of presentation and information on the take-up of financial subsidies for retirement saving in a large randomized experiment carried out with H&R Block. The subsidies raise take-up and contributions with larger effects when the subsidy is characterized as a matching contribution rather than an equivalent-value tax credit (or cash back), and when filers are informed before the tax season about the subsidy. The results imply that both pure incentives and the presentation of those incentives affect consumer choices. (JEL D14, H24, H31, J26)
DOI: 10.3886/e116496v1
title: Replication data for: Details Matter: The Impact of Presentation and Information on the Take-Up of Financial Incentives for Retirement Saving

description: We examine the effects of presentation and information on the take-up of financial subsidies for retirement saving in a large randomized experiment carried out with H&R Block. The subsidies raise take-up and contributions with larger effects when the subsidy is characterized as a matching contribution rather than an equivalent-value tax credit (or cash back), and when filers are informed before the tax season about the subsidy. The results imply that both pure incentives and the presentation of those incentives affect consumer choices. (JEL D14, H24, H31, J26)
DOI: 10.3886/e116497
title: Replication data for: Heterogeneity in Intra-monthly Consumption Patterns, Self-Control, and Savings at Retirement

description: Using data from the Continuing Survey of Food Intake by Individuals, this paper describes the shape of consumption profiles over the month for Social Security benefit recipients that have saved different amounts for retirement. Individuals with income mostly made up of Social Security and savings smooth consumption over the pay period, while individuals without savings consume 25 percent fewer calories the week before they receive checks relative to the week afterwards. The findings for individuals without savings, who comprise about a fourth of our sample, are inconsistent with the standard Life Cycle- Permanent Income Hypothesis but are consistent with hyperbolic discounting. (JEL D14, E21, J26)
DOI: 10.3886/e116497v1
title: Replication data for: Heterogeneity in Intra-monthly Consumption Patterns, Self-Control, and Savings at Retirement

description: Using data from the Continuing Survey of Food Intake by Individuals, this paper describes the shape of consumption profiles over the month for Social Security benefit recipients that have saved different amounts for retirement. Individuals with income mostly made up of Social Security and savings smooth consumption over the pay period, while individuals without savings consume 25 percent fewer calories the week before they receive checks relative to the week afterwards. The findings for individuals without savings, who comprise about a fourth of our sample, are inconsistent with the standard Life Cycle- Permanent Income Hypothesis but are consistent with hyperbolic discounting. (JEL D14, E21, J26)
DOI: 10.3886/e116498
title: Replication data for: Is There a Link between Foreclosure and Health?

description: We investigate the relationship between foreclosures and hospital visits using data on all foreclosures and all hospital and emergency room visits from four states that were among the hardest hit by the foreclosure crisis. We find that living in a neighborhood with a spike in foreclosures is associated with significant increases in urgent unscheduled visits, including increases in visits for preventable conditions. The estimated relationships cannot be accounted for by increasing unemployment, declines in housing prices, migration, or by people switching from out-patient providers to hospitals. (JEL D14, F12, R31)
DOI: 10.3886/e116498v1
title: Replication data for: Is There a Link between Foreclosure and Health?

description: We investigate the relationship between foreclosures and hospital visits using data on all foreclosures and all hospital and emergency room visits from four states that were among the hardest hit by the foreclosure crisis. We find that living in a neighborhood with a spike in foreclosures is associated with significant increases in urgent unscheduled visits, including increases in visits for preventable conditions. The estimated relationships cannot be accounted for by increasing unemployment, declines in housing prices, migration, or by people switching from out-patient providers to hospitals. (JEL D14, F12, R31)
DOI: 10.3886/e116499v1
title: Replication data for: Complex Tax Incentives

description: How does complexity affect people's reaction to tax changes? To answer this question, we conduct an experiment in which subjects work for a piece rate and face taxes. One treatment features a simple tax system, the other a complex one. Subjects' economic incentives are identical across treatments. We introduce the same sequence of additional taxes in both treatments. Subjects in the complex treatment underreact to new taxes; some ignore new taxes entirely. The underreaction is stronger for subjects with lower cognitive ability. Contrary to predictions from models of rational inattention, subjects are equally likely to ignore large or small incentive changes (JEL D14, H24, H31)
DOI: 10.3886/e116500v1
title: Replication data for: The Impact of Regulation on Mortgage Risk: Evidence from India

description: We employ loan-level data on over a million loans disbursed in India between 1995 and 2010 to understand how fast-changing regulation impacted mortgage lending and risk. Our paper uses changes in regulatory treatment discontinuities associated with loan size and leverage to detect regulation-induced loan delinquencies. We also find that an acceleration in the classification of assets as nonperforming resulted in substantially lower delinquency probabilities and losses given delinquency. (JEL D14, G21, G28, L51, O16, R31)
DOI: 10.5281/zenodo.3567147
title: Enceladus Carbonation Model Data

description: Model results used to make figures in the paper.
DOI: 10.5281/zenodo.3567148
title: Enceladus Carbonation Model Data

description: Model results used to make figures in the paper.
DOI: 10.3886/e116499
title: Replication data for: Complex Tax Incentives

description: How does complexity affect people's reaction to tax changes? To answer this question, we conduct an experiment in which subjects work for a piece rate and face taxes. One treatment features a simple tax system, the other a complex one. Subjects' economic incentives are identical across treatments. We introduce the same sequence of additional taxes in both treatments. Subjects in the complex treatment underreact to new taxes; some ignore new taxes entirely. The underreaction is stronger for subjects with lower cognitive ability. Contrary to predictions from models of rational inattention, subjects are equally likely to ignore large or small incentive changes (JEL D14, H24, H31)
DOI: 10.3886/e116500
title: Replication data for: The Impact of Regulation on Mortgage Risk: Evidence from India

description: We employ loan-level data on over a million loans disbursed in India between 1995 and 2010 to understand how fast-changing regulation impacted mortgage lending and risk. Our paper uses changes in regulatory treatment discontinuities associated with loan size and leverage to detect regulation-induced loan delinquencies. We also find that an acceleration in the classification of assets as nonperforming resulted in substantially lower delinquency probabilities and losses given delinquency. (JEL D14, G21, G28, L51, O16, R31)
DOI: 10.3886/e116501
title: Replication data for: The Behavioralist Goes to School: Leveraging Behavioral Economics to Improve Educational Performance

description: We explore the power of behavioral economics to influence the level of effort exerted by students in a low stakes testing environment. We find a substantial impact on test scores from incentives when the rewards are delivered immediately. There is suggestive evidence that rewards framed as losses outperform those framed as gains. Nonfinancial incentives can be considerably more cost-effective than financial incentives for younger students, but are less effective with older students. All motivating power of incentives vanishes when rewards are handed out with a delay. Our results suggest that the current set of incentives may lead to underinvestment.
DOI: 10.3886/e116501v1
title: Replication data for: The Behavioralist Goes to School: Leveraging Behavioral Economics to Improve Educational Performance

description: We explore the power of behavioral economics to influence the level of effort exerted by students in a low stakes testing environment. We find a substantial impact on test scores from incentives when the rewards are delivered immediately. There is suggestive evidence that rewards framed as losses outperform those framed as gains. Nonfinancial incentives can be considerably more cost-effective than financial incentives for younger students, but are less effective with older students. All motivating power of incentives vanishes when rewards are handed out with a delay. Our results suggest that the current set of incentives may lead to underinvestment.
DOI: 10.3886/e116502
title: Replication data for: The Impact of Insurance Provision on Household Production and Financial Decisions

description: This paper uses a natural experiment to study the impact of an agricultural insurance program on household production, borrowing, and saving behavior. The empirical strategy includes difference-in-differences and triple difference estimations. The results show that insurance provision increases the insured crop production by 16 percent and raises borrowing by 29 percent. Interestingly, it does not affect total household savings; however, it does affect the relative proportion of flexible-term savings. Furthermore, effects on production and savings persist in the long run, while effects on borrowing are significant in only the medium run. Lastly, calibration results suggest that the policy is both welfare improving and cost-effective. (JEL D13, D14, G22, O16, P32, P36, Q12)
DOI: 10.3886/e116502v1
title: Replication data for: The Impact of Insurance Provision on Household Production and Financial Decisions

description: This paper uses a natural experiment to study the impact of an agricultural insurance program on household production, borrowing, and saving behavior. The empirical strategy includes difference-in-differences and triple difference estimations. The results show that insurance provision increases the insured crop production by 16 percent and raises borrowing by 29 percent. Interestingly, it does not affect total household savings; however, it does affect the relative proportion of flexible-term savings. Furthermore, effects on production and savings persist in the long run, while effects on borrowing are significant in only the medium run. Lastly, calibration results suggest that the policy is both welfare improving and cost-effective. (JEL D13, D14, G22, O16, P32, P36, Q12)
DOI: 10.5281/zenodo.3566990
title: Galaxy Zoo 2: detailed morphological classifications for 304 122 galaxies from the Sloan Digital Sky Survey

description: We present the data release for Galaxy Zoo 2 (GZ2), a citizen science project with more than 16 million morphological classifications of 304 122 galaxies drawn from the Sloan Digital Sky Survey (SDSS). Morphology is a powerful probe for quantifying a galaxy's dynamical history; however, automatic classifications of morphology (either by computer analysis of images or by using other physical parameters as proxies) still have drawbacks when compared to visual inspection. The large number of images available in current surveys makes visual inspection of each galaxy impractical for individual astronomers. GZ2 uses classifications from volunteer citizen scientists to measure morphologies for all galaxies in the DR7 Legacy survey with <em>m</em><sub><em>r</em></sub> &gt; 17, in addition to deeper images from SDSS Stripe 82. While the original GZ2 project identified galaxies as early-types, late-types or mergers, GZ2 measures finer morphological features. These include bars, bulges and the shapes of edge-on disks, as well as quantifying the relative strengths of galactic bulges and spiral arms. This paper presents the full public data release for the project, including measures of accuracy and bias. The majority (≳90 per cent) of GZ2 classifications agree with those made by professional astronomers, especially for morphological T-types, strong bars and arm curvature. Both the raw and reduced data products can be obtained in electronic format at http://data.galaxyzoo.org.
DOI: 10.5281/zenodo.3566991
title: Galaxy Zoo 2: detailed morphological classifications for 304 122 galaxies from the Sloan Digital Sky Survey

description: We present the data release for Galaxy Zoo 2 (GZ2), a citizen science project with more than 16 million morphological classifications of 304 122 galaxies drawn from the Sloan Digital Sky Survey (SDSS). Morphology is a powerful probe for quantifying a galaxy's dynamical history; however, automatic classifications of morphology (either by computer analysis of images or by using other physical parameters as proxies) still have drawbacks when compared to visual inspection. The large number of images available in current surveys makes visual inspection of each galaxy impractical for individual astronomers. GZ2 uses classifications from volunteer citizen scientists to measure morphologies for all galaxies in the DR7 Legacy survey with <em>m</em><sub><em>r</em></sub> &gt; 17, in addition to deeper images from SDSS Stripe 82. While the original GZ2 project identified galaxies as early-types, late-types or mergers, GZ2 measures finer morphological features. These include bars, bulges and the shapes of edge-on disks, as well as quantifying the relative strengths of galactic bulges and spiral arms. This paper presents the full public data release for the project, including measures of accuracy and bias. The majority (≳90 per cent) of GZ2 classifications agree with those made by professional astronomers, especially for morphological T-types, strong bars and arm curvature. Both the raw and reduced data products can be obtained in electronic format at http://data.galaxyzoo.org.
DOI: 10.7910/dvn/adkv8h/az2a1y
title: open_csv_20190601_event_territory_acquisition.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/eyfmju
title: open_csv_20190601_event_change_name.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/llbliw
title: open_csv_20190601_comuni_variations.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/p6llwe
title: open_csv_20190601_event_territory_cession.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/y1aiye
title: open_csv_20190601_event_extinction.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/9arpkx
title: open_csv_20190601_event_change_part_of.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/j7dgsu
title: open_csv_20190601_event_creation.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/lzx6rg
title: open_csv_20190601_comuni.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/o1kfly
title: open_csv_20190601_event_change_code.tab

description: :unav
DOI: 10.7910/dvn/adkv8h/ooifqw
title: open_csv_20190601_events.tab

description: :unav
DOI: 10.3886/e116503
title: Replication data for: The Vulnerability of Minority Homeowners in the Housing Boom and Bust

description: This paper examines mortgage outcomes for a large sample of individual home purchases and refinances linked to credit scores in seven major US markets. Among those with similar credit scores and loan attributes, black and Hispanic homeowners had much higher rates of delinquency and default in the downturn. These estimated differences are especially pronounced for loans originated near the peak of the housing boom. These findings suggest that black and Hispanic homeowners drawn into the market near the peak were especially vulnerable to adverse economic shocks and raise concerns about homeownership as a mechanism for reducing racial disparities in wealth. (JEL D14, J15, R23, R31, R38)