A
Alberto Holly
Researcher at University of Lausanne
Publications - 45
Citations - 1487
Alberto Holly is an academic researcher from University of Lausanne. The author has contributed to research in topics: Health care & Estimator. The author has an hindex of 16, co-authored 45 publications receiving 1441 citations. Previous affiliations of Alberto Holly include Universidade Nova de Lisboa.
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Likelihood ration test, Wald test and Kuhn-Tucker test in linear-models with inequality constraints on the regression parameters Likelihood Ratio Test, Wald Test and Kuhn-Tucker Test in Linear Models with Inequality Constraints on the Regression Parameters
TL;DR: In this paper, the Kuhn-Tucker multiplier test statistic is defined and its relationships with the likelihood ratio test and the Wald test are examined, and it is shown that these relationships are the same as in the equality constrained case.
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Risk adjustment and risk selection on the sickness fund insurance market in five European countries.
Wynand P.M.M. van de Ven,Konstantin Beck,Florian Buchner,Dov Chernichovsky,Lucien Gardiol,Alberto Holly,Leida M. Lamers,Erik Schokkaert,Amir Shmueli,Stephan Spycher,Carine Van de Voorde,René C.J.A. van Vliet,Jürgen Wasem,Irith Zmora +13 more
TL;DR: This article presents a conceptual framework for understanding risk adjustment and compares the systems in the five countries, and concludes that in the case of imperfect risk adjustment, the sickness funds have financial incentives for risk selection, which may threaten solidarity, efficiency, quality of care and consumer satisfaction.
Journal ArticleDOI
Statistical inference in an implicit, nonlinear, simultaneous equation model in the context of maximum likelihood estimation'
A. Ronald Gallant,Alberto Holly +1 more
TL;DR: In this paper, the null and non-null asymptotic distributions of the Wald test, the Lagrange multiplier test (Rao's efficient score test), and the likelihood ratio test are obtained.
Journal ArticleDOI
Risk adjustment in Switzerland.
TL;DR: Risk adjustment, consumer mobility, risk selection activities of sickness funds and the impact of imperfect risk adjustment on the development of HMO and PPO models are described.