NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH
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Vincent Pohl

Department of Economics
Terry College of Business
University of Georgia
310 Herty Drive
Athens, GA 30602

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org
Institutional Affiliation: University of Georgia

NBER Working Papers and Publications

October 2018Patient vs. Provider Incentives in Long Term Care
with Martin B. Hackmann: w25178
How do patient and provider incentives affect mode and cost of long-term care? Our analysis of 1 million nursing home stays yields three main insights. First, Medicaid-covered residents prolong their stays instead of transitioning to community-based care due to limited cost-sharing. Second, nursing homes shorten Medicaid stays when capacity binds to admit more profitable out-of-pocket payers. Third, providers react more elastically to financial incentives than patients, so moving to episode-based provider reimbursement is more effective in shortening Medicaid stays than increasing resident cost-sharing. Moreover, we do not find evidence for health improvements due to longer stays for marginal Medicaid beneficiaries.
December 2016Targeting Policies: Multiple Testing and Distributional Treatment Effects
with Steven F. Lehrer, Kyungchul Song: w22950
Economic theory often predicts that treatment responses may depend on individuals’ characteristics and location on the outcome distribution. Policymakers need to account for such treatment effect heterogeneity in order to efficiently allocate resources to subgroups that can successfully be targeted by a policy. However, when interpreting treatment effects across subgroups and the outcome distribution, inference has to be adjusted for multiple hypothesis testing to avoid an overestimation of positive treatment effects. We propose six new tests for treatment effect heterogeneity that make corrections for the family-wise error rate and that identify subgroups and ranges of the outcome distribution exhibiting economically and statistically significant treatment effects. We apply these tests t...
 
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