bluuebunny/crossref_metadata_2025_split huggingface dataset:
Efficiency and Sectoral Distributional Impacts of Output-Based Emissions Allowances in Canada
Authors: Dissou Yazid 
Published: April 2015

Abstract
Emissions trading with output-based allocation (OBA) of emissions allowances is gaining popularity as a mean to address sectoral distribution issues related to the use of market-based instruments in pollution control. Using a dynamic general equilibrium framework, this paper assesses the potential trade-off between efficiency and uneven sectoral distributional effects. It compares OBA and other alternative emissions trading systems, with special attention to the heterogeneity among energy-intensive industries. Because abatement is achieved at a higher marginal cost with OBA, it is less efficient than emissions trading systems in which permit revenues are used to reduce payroll taxes. Nonetheless, the implicit output subsidy in OBA improves the sectoral distributional outcome of the abatement policy to the benefit of energy-intensive industries as a whole. The simulation results also suggest that energy-intensive industries that do not produce energy are the main beneficiaries of OBA. In the new carbon-constrained environment, energy intensive industries that produce energy could not benefit from OBA.
Gluttony and Sloth: Symptoms of Trouble or Signs of Bliss? A Theory of Choice in the Presence of Behavioral Adjustment Costs
Authors: Bednarek Heather , Jeitschko Thomas D. , Pecchenino Rowena A 
Published: April 2015

Abstract
We present a model in which agents value food, leisure and health, and take into account how their food consumption and leisure affect their health. Drawing insights from behavioral psychology and medical practice, agents face adjustment costs in choosing consumption and leisure. We find that recent increases in obesity rates are not cause for concern from either the standpoint of individually assessed well-being, nor necessarily of the medical practitioner. However, the fact that agents who hope to adjust their lifestyles face adjustment costs indicates that there is potential for policy in increasing individual welfare: first, by taking measures that may decrease the incidence of supra-optimal consumption and leisure and, second, by taking measures that may facilitate behavioral change. However, it must be recognized, especially in the latter case, public policy may be limited by diverse circumstances faced by individuals that will not be amenable to general "one-size-fits-all" types of policies.
Disability Insurance Adjudication Criteria and the Incidence of Hard-to-Diagnose Medical Conditions
Authors: Campolieti Michele 
Published: April 2015

Abstract
I examine the effects of a change in Canada Pension Plan disability program adjudication criteria on individual reports of medical problems. The estimates from this paper suggest that more stringent screening requirements are associated with a statistically significant decline in the reports of hard-to-diagnose conditions, such as low back pain. On the other hand, my estimates also indicate that changes in adjudication requirements do not have a statistically significant effect on the reports of easier to diagnose conditions.
Moral Federalism
Authors: Janeba Eckhard 
Published: April 2015

Abstract
Many political issues like abortion, gay marriage or assisted suicide are strongly contested because individuals have preferences not only over their own choice but also about other individuals' actions. The paper models and compares the equilibria of three institutional regimes (ranging from centralized to decentralized decision making) in an economy where individuals choose their residence and vote over a single-dimensional regulatory policy at the regional and national level. Moral federalism describes a phenomenon where the majority of people who favor a restrictive policy try to impose their preferences through the federal government on jurisdictions where permissive policies are favored. The majority group's gain is larger, the smaller it is in size relative to the entire population. At the normative level, the outcome under centralized and decentralized decision making is the worst when societies are polarized. Allowing the federal government to restrict regional choices is never optimal.
A Dynamic Analysis of Child Labor with a Variable Rate of Discount: Some Policy Implications
Authors: Das Satya P , Deb Rajat 
Published: April 2015

Abstract
This paper analyzes the problem of child labor in an infinite-horizon dynamic model with a variable rate of time preference and credit constraints. The variability in the rate of time preference leads to the possibility of multiple steady states and a poverty trap. The paper considers the long-run and short-run effects of an array of policies like enrollment subsidy, improvement in primary education infrastructure, lump-sum subsidy, and variations in loan market parameters. We distinguish between policies that reduce child labor in the long run only in the presence of a variable discount rate and other policies which work whether or not the discount rate is variable. Credit-related policies belong to the former group. Policies that reduce child labor and increase family consumption in the long run may have an adverse effect of lowering consumption in the short run.
The Effect of Switching Private Insurance Plans on Health Care Utilization
Authors: Liu Fei , Zimmer David M. 
Published: April 2015

Abstract
The switching of health insurance plans and health care utilization are potentially correlated with both observable and unobservable information. This paper presents a two-period model of health care utilization, and attempts to account for unobserved heterogeneity that simultaneously affects utilization and the decision to switch plans. Data used in this paper are drawn from the Medical Expenditure Panel Survey. Results indicate that non-HMO enrollees increase their utilization of non-emergency related care prior to switching to HMOs, and they decrease utilization after switching. Conversely, individuals enrolled in HMOs report lower levels of utilization before and higher utilization after they switch to non-HMOs.
Why Tariffs, Not Subsidies? A Search for Stylized Facts
Authors: Ederington Josh , Minier Jenny 
Published: April 2015

Abstract
Barriers to trade are commonly viewed as a result of political systems in which politically influential groups benefit from and successfully lobby for protection. However, trade policy is a highly inefficient tool for redistributing income. Although recent theoretical research has focused on explanations of why (inefficient) trade barriers might be preferred to more direct means of redistribution, this research has been carried out with little empirical support. We address this gap in the literature with an exploratory cross-country empirical investigation of the economic factors correlated with a reliance on tariffs over subsidies. We find that the existing theoretical literature is consistent with the cross-country evidence.
Deposit Insurance Altered the Composition of Bank Suspensions during the 1920s: Evidence from the Archives of the Board of Governors
Authors: Chung Ching-Yi , Richardson Gary 
Published: April 2015

Abstract
Eight states established deposit insurance systems between 1908 and 1917. All abandoned the systems between 1921 and 1930. Scholars debate the costs and benefits of these policy experiments. New data drawn from the archives of the Federal Reserve Board of Governors demonstrate that deposit insurance influenced the composition of bank suspensions in these states. In typical years, suspensions due to runs fell. Suspensions due to mismanagement rose. During the penultimate year of each system, the bank failure rate rose to an unsustainable height and the system ceased operations.
Rational or Confused Polluters? Evidence from Hazardous Waste Compliance
Authors: Stafford Sarah L 
Published: April 2015

Abstract
Although most models of environmental compliance are based on a variation of the rational polluter model, regulated entities may not always intentionally decide to violate based on the relative costs and benefits of doing so. According to the complexity critique, a significant amount of noncompliance may be the result of ignorance about the requirements of the law. Using hazardous waste regulations as a case study, this paper examines the role that rationality and complexity play in environmental compliance. The results suggest that both are necessary to explain hazardous waste compliance behavior. In support of the rational polluter model, the results show that factors which increase the cost of compliance also increase the likelihood of a violation while factors that increase the likelihood of inspections and detection decrease the probability of a violation. In support of the complexity critique, the results show that larger facilities and facilities of multi-plant companies are less likely to violate, while facilities that are subject to more complex regulations are more likely to violate. Also in support of the complexity critique, facilities learn from past inspections and facilities in states with programs directed toward reducing complexity are less likely to violate. This mixed support holds across various subgroup of facilities, although there does appear to be some difference in the factors that contribute to different types of violations. In particular, non-management violations appear to be driven less by a rational comparison of the costs and benefits of violations than by the complexity of regulations.
Do Local Relative Factor Supplies Affect Local Relative Factor Prices?
Authors: Saad-Lessler Joelle 
Published: April 2015

Abstract
This paper examines whether local relative factor supplies affect local relative factor prices across US states. Using data on relative wages and relative labor supplies across the US, I find that state specific relative labor supplies significantly impact state specific relative wages across the US. Moreover, in an effort to reconcile my finding with that of Hanson and Slaughter (2000), I rerun their model and I prove that their interpretation is incorrect, and that in fact, differences in relative labor supplies across states determine relative wages and industry production techniques.
These findings suggest that relative FPE does not hold across US states. In addition, the findings imply that immigration shocks to US states have a significant effect on relative wages, holding all else equal, as long as the immigrant inflows significantly impact states’ relative labor supplies.
State-Level R&D Tax Credits: A Firm-Level Analysis
Authors: Paff Lolita A 
Published: April 2015

Abstract
California’s changes in R&D tax credit rates on biopharmaceutical and software firms’ research investment during 1994-1996 and 1997-1999 is compared using two approaches. Consistent with the federal research tax credit literature, the difference-in-differences analysis provides some evidence of increased R&D expenditure in response to research tax credit rate increases. In contrast, the estimated tax price elasticities obtained by computing and testing the tax prices for in-house research are dramatically higher than the existing literature’s estimates near unity. Possible explanations include firms’ greater sensitivity to state-level policy, industry factors, sample characteristics and measurement error. For contract research with universities and other not-for-profit research organizations, the findings suggest a tax credit may not be the optimal policy tool. Finally, state-level R&D incentives do not appear to have equal incentive effects across industries.
Why do Municipalities Recycle?
Authors: Kinnaman Thomas C. 
Published: April 2015

Abstract
The disposal of municipal solid waste is believed to emit foul odor, threaten groundwater, and increase road congestion. As remote regional landfills have replaced local town dumps, these costs are no longer internalized by garbage-producing households or their municipalities. Instead, rural property owners located adjacent to large regional landfills and along the roadways accessing those landfills bear the external costs of garbage disposal. This paper uses a comprehensive nine-year panel data set of aggregated state data to empirically examine why 8,937 municipalities continue to operate costly recycling programs designed to reduce the external costs of garbage disposal.
Results suggest that local tastes for recycling drive municipal decisions. If household preferences for recycling are short lived, then we can expect a future decrease in the number of municipal recycling programs. Recent data indicate the number of recycling programs in operation in the U.S. has indeed fallen.
How Do "Point Oh-Eight" (.08) BAC Laws Work?
Authors: Carpenter Christopher , Harris Katherine 
Published: April 2015

Abstract
Over the past two decades, states have toughened their adult drunk driving laws by setting the legal blood alcohol content (BAC) threshold at .08, down from .10. Although several studies have shown that these laws have been effective at reducing alcohol-related traffic fatalities, there is very little evidence on the underlying behavioral mechanisms through which .08 BAC laws achieve the fatality reductions. We estimate reduced form models of the effects of .08 BAC laws on a wide range of self-reported alcohol-related risk behaviors using large samples from the Behavioral Risk Factor Surveillance System (BRFSS) and the National Surveys on Drug Use and Health (NSDUH) from 1999-2003 – a period when 32 states’ .08 BAC laws went into effect. Models with state and year fixed effects provide no evidence that .08 BAC laws reduced alcohol-involved driving, and we similarly find no effects on drinking participation or the likelihood of binge drinking. We do find robust evidence, however, that .08 BAC laws reduced past month alcohol consumption among moderate drinking males by about five percent. These reductions are larger for older, college educated, and married men. Taken together with results from previous research on other drunk driving interventions, our findings confirm a general deterrence effect and suggest that tougher drunk driving laws work primarily by reducing alcohol consumption.
On the Virtues of the Shame Lane
Authors: Richiardi Matteo G 
Published: April 2015

Abstract
In July 2003 a new Road Code was approved by the Italian parliament. Among other changes, the law states that on three-lane motorways the right lane should not be reserved anymore to slow vehicles. The model developed in this paper casts doubts on the wisdom of such a change, suggesting that reserving a separate lane for slow vehicles is generally better, in terms of number of accidents and slow-downs, than treating all vehicles the same way. In addition, a value for the speed threshold below which vehicles are considered slow can be found, for which the old rule also performs better in terms of average speed. This conclusion has applications beyond the Italian case. Moreover, it is shown to be extremely robust to refinements of the main assumptions concerning driving attitudes and the stochastic arrival of accidents.
File Sharing and International Sales of Copyrighted Music: An Empirical Analysis with a Panel of Countries
Authors: Zentner Alejandro 
Published: April 2015

Abstract
Global music sales have substantially fallen in the last four years. This paper uses a panel of country-level data to investigate the extent to which this is a consequence of file sharing. I find that countries with higher internet and broadband penetration have suffered higher drops in music sales, suggesting that music downloads may explain at least part of the recent reduction in sales. I also find some evidence that file sharing may explain a change in the composition of sales by types of repertoires, with a higher reduction of sales of types of music that are being shared more heavily.
The Effects of Leniency on Cartel Pricing
Authors: Houba Harold , Motchenkova Evgenia , Wen Quan 
Published: April 2015

AbstractWe analyze how leniency affects cartel pricing in an infinitely repeated oligopoly model where the fine rates are linked to illegal gains and detection probabilities depend on the degree of collusion. A novel aspect of this study is that we focus on the worst possible outcome. We investigate the maximal cartel price, the largest price for which the conditions for sustainability hold. We analyze how the maximal cartel price supported by different cartel strategies adjusts in response to the introduction of (ex-ante and ex-post) leniency programs. We disentangle the effects of traditional antitrust enforcement, leniency, and cartel strategies on the maximal cartel price. Ex-ante leniency cannot reduce the maximal cartel price below the price under antitrust without leniency. On the other hand, for ex-post leniency, improvement is possible and granting full immunity to single-reporting firms achieves the largest reduction in the maximal cartel price. To reduce adverse effects under both leniency programs, fine reductions to multiple-reporting firms should be moderate or absent. Finally, ex-post leniency should provide less generous fine reductions to multiple-reporting firms, which is supported by the current practice in the US and the EU.
Reliability of biological variation data available in an online database: need for improvement
Authors: Carobene Anna 
Published: April 2015

AbstractBiological variation (BV) data enable assessment of the significance of changes in serial measurements observed within a subject and are used to set analytical quality specifications. This data is available in a database held in Westgard website (The BV data currently hosted on the Westgard website was examined. Distribution of measurands stratified by the number of cited references upon which the database entry is based and the distribution of papers stratified by publication year, are shown. Moreover, BV data available in literature for glycated hemoglobin, C-reactive protein, glycated albumin, alanine aminotransferase, aspartate aminotransferase and γ-glutamyl transferase are evaluated.The results obtained show that most BV data come just from a few papers or only one paper and that a lot of publications are dated, therefore this data is too obsolete to be used. Furthermore critical review of the BV database highlights a number of factors that might impact on the reliability of the BV data entries and translation into current practice.A number of issues clearly undermine the value of the current database. These issues are being considered by the European Federation of Clinical Chemistry and Laboratory Medicine, biological variation working group, in collaboration with a Spanish group responsible for the database updating.
Performance criteria based on true and false classification and clinical outcomes. Influence of analytical performance on diagnostic outcome using a single clinical component
Authors: Petersen Per Hyltoft 
Published: April 2015

AbstractIn the general classical model for diagnoses based on a single analytic component, distributions of healthy and diseased are compared and several investigations of varying analytical performance on the percentage of misclassifications have been published. A new concept based on an alternative type of diagnosing, based on sharp decision limits has been introduced in diagnostic guidelines, but only a few publications on investigation of analytical performance have been seen.The two diagnostic models (bimodal and unimodal) based on natural logarithmic Gaussian distributions are simulated.In the bimodal model it is possible to evaluate the influence of prevalence of disease in combination with varying analytical performances. In the unimodal model the prevalence is pre-decided by the chosen decision limit. In this model the influence of analytical performance is investigated for diagnosing diabetes using haemoglobin AFor HbA
Volume of minimal hypersurfaces in manifolds with nonnegative Ricci curvature
Authors: Sabourau Stéphane 
Published: April 2015

Abstract
We establish a min-max estimate on the volume width of a closed Riemannian manifold with nonnegative Ricci curvature.
More precisely, we show that every closed Riemannian manifold with nonnegative Ricci curvature admits a PL Morse function whose level set volume is bounded in terms of the volume of the manifold.
As a consequence of this sweep-out estimate, there exists an embedded, closed (possibly singular) minimal hypersurface whose volume is bounded in terms of the volume of the manifold.
The effect of cognitive debiasing training among family medicine residents
Authors: Smith Brent W. , Slack Michael B. 
Published: April 2015

Abstract

Background: Debiasing education has been recommended for physicians in training. We report on the efficacy of a workshop designed to aid family medicine residents recognize and respond to their risk of misdiagnosis due to cognitive biases during patient care.

Methods: Residents participated in a debiasing workshop in which they were taught to recognize and respond to cognitive biases likely to contribute to misdiagnosis. Metacognition was introduced and cognitive forcing strategies were demonstrated and practiced. While precepting clinic visits, attendings evaluated residents in the following areas: 1) diagnostic concordance between resident and attending, 2) ability of the resident to perceive their risk of cognitive bias, 3) the quality of the resident’s plan to mitigate this risk, and 4) the presence of an unrecognized cognitive bias. Pre and post workshop data were compared.

Results: Preceptor concurrence with the residents’ diagnoses was unchanged – 74% (63 of 85) vs. 78% (45 of 58, p=0.64). Residents’ ability to recognize their risk of cognitive bias was unchanged – 51% (43 of 85) vs. 57% (33 of 58, p=0.46). Residents’ formulation of an acceptable plan to mitigate the effect of cognitive bias increased from 84% (36 of 43) to 100% (33 of 33, p=0.02). Preceptors’ perception of an unrecognized cognitive bias in the residents’ presentation was unchanged – 12% (10 of 85) vs. 9% (5 of 58, p=0.55).

Conclusions: A debiasing workshop for family medicine residents demonstrated improvement in one of four studied outcomes.
Reaction Mechanism of Siderite Lump in Coal-Based Direct Reduction
Authors: Zhu Deqing , Luo Yanhong , Pan Jian , Zhou Xianlin 
Published: April 2015

AbstractSiderite is one of the significant iron ore resources in China and yet is difficult to upgrade by traditional beneficiation processes. A process of coal-based direct reduction–magnetic separation was successfully developed for the beneficiation of siderite. However, few studies have thoroughly investigated the mechanism of the direct reduction of siderite. In order to reveal the reaction mechanism of coal-based direct reduction of siderite lump, thermodynamics of direct reduction was investigated with coal as the reductant. The thermodynamics results indicate that coal-based direct reduction process of siderite lump at 1,050°C follows the steps as FeCO3→ Fe3O4→ FeO → Fe, which is verified by chemical titration analysis, X-ray diffraction and scanning electron microscope. The microstructure of siderite sample varies with different reduction stages and some 45% porosity induced by thermal decomposition of siderite is conductive to subsequent reduction. The conversion of FeO to Fe is the main reduction rate-controlling step. The reduced product with the metallic iron size over 30 μm can be effectively beneficiated by wet magnetic separation after grinding. The obvious layered structure of reduced product is due to different heat transfer resistance, CO and CO2 concentration.