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Jonathan Gruber's market-leading Public Finance and Public Policy was the first textbook to truly reflect the way public policy is created, implemented, and researched. Like no other text available, it integrated real-world empirical work and coverage of transfer programs and social insurance into the traditional topics of public finance. By augmenting the traditional approach of public finance texts with a true integration of theory, application, and evidence, Public Finance and Public Policy engages students like no other public finance text. Thoroughly updated, this timely new edition gives students the basic tools they need to understand the driving issues of public policy today, including healthcare, education, global climate change, entitlements, and more.

Finance, Public --- Fiscal policy --- Public welfare --- Taxation --- Finance --- Finances publiques --- Politique fiscale --- Aide sociale --- Impôt --- Health care reform --- Services de santé --- Welfare economics --- Économie du bien-être --- Finances --- Réforme --- Finances publiques. --- Politique fiscale. --- Impôt. --- Économie du bien-être. --- Finances. --- Réforme. --- Impôt. --- Services de santé --- Économie du bien-être. --- Réforme.

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Parallel reimbursement regimes, under which providers have some discretion over which payer gets billed for patient treatment, are a common feature of health care markets. In the U.S., the largest such system is under Workers' Compensation (WC), where the treatment workers with injuries that are not definitively tied to a work accident may be billed either under group health insurance plans or under WC. We document that there is significant reclassification of injuries from group health plans into WC, or "claims shifting", when the financial incentives to do so are strongest. In particular, we find that injuries to workers enrolled in capitated group health plans (such as HMOs) see a higher incidence of their claims for soft-tissue injuries under WC than under group health, relative to those in non-capitated plans. Such a pattern is not evident for workers with traumatic injuries, which are easier to classify specifically as work related. Moreover, we find that such reclassification is more common in states with higher WC fees, once again for soft tissue but not traumatic injuries. Our results imply that a significant shift towards capitated reimbursement, or reimbursement reductions, under GH could lead to a large rise in the cost of WC plans

Zonder onderwerpscode: economie

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Using a combination of subsidized premiums for Marketplace coverage, an individual mandate, and expanded Medicaid eligibility, the Affordable Care Act (ACA) has significantly increased insurance coverage rates. We assessed the relative contributions to insurance changes of these different ACA provisions in the law's first full year, using rating-area level premium data for all 50 states and microdata from the 2012-2014 American Community Survey. We employ a difference-in-difference-in-difference estimation strategy that relies on variation across income groups, areas, and years to causally identify the role of the ACA policy levers. We have four key findings. First, insurance coverage was only moderately responsive to price subsidies, but the subsidies were still large enough to raise coverage by almost one percent of the population; the coverage gains were larger in states that operated their own health insurance exchanges (as opposed to using the federal exchange). Second, the exemptions and tax penalty structure of the individual mandate had little impact on coverage decisions. Third, the law increased Medicaid coverage both among newly eligible populations and those who were previously eligible for Medicaid (the "woodwork" effect), with the latter driven predominantly by states that expanded their programs prior to 2014. Finally, there was no "crowdout" effect of expanded Medicaid on private insurance. Overall, we conclude that exchange premium subsidies produced roughly 40% of the ACA's 2014 coverage gains, and Medicaid the other 60%, of which 2/3 occurred among previously-eligible individuals.

Zonder onderwerpscode: economie

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Insurance product choice is a central feature of health insurance markets in the United States, yet there is ongoing concern over whether consumers choose appropriately in such markets - and little evidence on solutions to any choice inconsistencies. This paper addresses these omissions from the literature using novel data and a series of policy interventions across school districts in the state of Oregon. Using data on enrollment and medical claims for school district employees, we first document large choice inconsistencies, with the typical employee foregoing savings of more than $600 in their insurance plan choice. We then consider three types of interventions designed to improve choice quality. We first show that interventions to promote more active choice are unlikely to improve choice quality based on existing patterns of plan switching. We then implement a randomized trial of decision support software to illustrate that it has little impact on plan choices, largely because of consumer avoidance of the recommendations. Finally, we show that restricting the choice set size facing individuals does significantly reduce their foregone saving and total costs. This is not because individuals choose worse with larger choice sets, but rather because larger choice sets feature worse choices on average that are not offset by individual re-optimization.

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In this study we examine the impact of a value-based insurance design (V-BID) program implemented between 2010 and 2013 at a large public employer in the state of Oregon. The program substantially increased cost-sharing, specifically copayments and coinsurance, for several healthcare services believed to be of low value and overused (sleep studies, endoscopies, advanced imaging, and surgeries). Using a differences-in-differences design coupled with granular, administrative health insurance claims data, we estimate the change in low value healthcare service utilization among beneficiaries before and after program implementation relative to a comparison group of beneficiaries who were not exposed to the V-BID. Our findings suggest that the V-BID significantly reduced utilization of targeted services. These findings have important implications for both public and private healthcare policies as V-BID principles are rapidly proliferating in healthcare markets.

Zonder onderwerpscode: economie