Pietro Tebaldi
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Market Design in Regulated Health Insurance Markets: Risk Adjustment vs. Subsidies Open
Health insurance is increasingly provided through managed competition, in which subsidies for consumers and risk adjustment for insurers are key market design instruments.We illustrate that subsidies offer two advantages over risk adjustme…
A Denial a Day Keeps the Doctor Away Open
Who bears the consequences of administrative problems in health care? We use data on repeated interactions between a large sample of U.S. physicians and many different insurers to document the complexity of health care billing, and estimat…
Replication Data for: 'A Denial a Day Keeps the Doctor Away' Open
The programs replicate tables and figures from "A Denial a Day Keeps the Doctor Away", by Dunn, Gottlieb, Shapiro, Sonnenstuhl, and Tebaldi. Please see the README_ADenialADay_QJE file for additional details.
A Denial a Day Keeps the Doctor Away Open
Who bears the consequences of administrative problems in healthcare? We use data on repeated interactions between a large sample of U.S. physicians and many different insurers to document the complexity of healthcare billing, and estimate …
Nonparametric Estimates of Demand in the California Health Insurance Exchange Open
We develop a new nonparametric approach for discrete choice and use it to analyze the demand for health insurance in the California Affordable Care Act marketplace. The model allows for endogenous prices and instrumental variables, while a…
Polarization and Public Policy: Political Adverse Selection under Obamacare Open
We study how the politicization of policies designed to correct market failures can undermine their effectiveness.The Patient Protection and Affordable Care Act (ACA) was among the most politically divisive expansions of the US government.…
A Denial a Day Keeps the Doctor Away Open
Who bears the consequences of administrative problems in healthcare?We use data on repeated interactions between a large sample of U.S. physicians and many different insurers to document the complexity of healthcare billing, and estimate i…
Socioeconomic Network Heterogeneity and Pandemic Policy Response Open
We develop a heterogeneous-agents network-based model to analyze alternative policies during a pandemic outbreak, accounting for health and economic trade-offs within the same empirical framework.We leverage a variety of data sources, incl…
The Costs of Payment Uncertainty in Healthcare Markets Open
What does it cost healthcare providers to collect payment in the complex U.S. health insurance system? We study this question using rich data on repeated interactions between a large sample of physicians and many different payers, and inve…
Centrality Measures in Networks Open
We show that prominent centrality measures in network analysis are all based on additively separable and linear treatments of statistics that capture a node's position in the network. This enables us to provide a taxonomy of centrality mea…