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GMM with many weak moment conditions : replication and application of Newey and Windmeijer (2009)
Farbmacher, Helmut - In: Journal of applied econometrics 27 (2012) 2, pp. 343-346
Persistent link: https://www.econbiz.de/10009618618
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Extensions of hurdle models for overdispersed count data
Farbmacher, Helmut - In: Health economics 22 (2013) 11, pp. 1398-1404
Persistent link: https://www.econbiz.de/10010242970
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Heterogeneous effects of a nonlinear price schedule for outpatient care
Farbmacher, Helmut; Ihle, Peter; Schubert, Ingrid; … - In: Health economics 26 (2017) 10, pp. 1234-1248
Persistent link: https://www.econbiz.de/10011816212
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Testing under a special form of heteroscedasticity
Farbmacher, Helmut; Kögel, Heinrich - In: Applied economics letters 24 (2017) 4/6, pp. 264-268
Persistent link: https://www.econbiz.de/10011704440
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Per-period co-payments and the demand for health care : evidence from survey and claims data
Farbmacher, Helmut; Winter, Joachim - In: Health economics 22 (2013) 9, pp. 1111-1123
Persistent link: https://www.econbiz.de/10010243041
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Finite sample properties of the GMM Anderson-Rubin test
Bun, Maurice J. G.; Farbmacher, Helmut; Poldermans, Rutger W - In: Econometric reviews 39 (2020) 10, pp. 1042-1056
Persistent link: https://www.econbiz.de/10012406208
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Heterogeneous effects of poverty on attention
Farbmacher, Helmut; Kögel, Heinrich; Spindler, Martin - In: Labour economics : official journal of the European … 71 (2021), pp. 1-12
Persistent link: https://www.econbiz.de/10012886788
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Causal mediation analysis with double machine learning
Farbmacher, Helmut; Huber, Martin; Lafférs, Lukás; … - In: The econometrics journal 25 (2022) 2, pp. 277-300
Persistent link: https://www.econbiz.de/10013253832
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Linear fixed-effects estimation with nonrepeated outcomes
Farbmacher, Helmut; Tauchmann, Harald - In: Econometric reviews 42 (2023) 8, pp. 635-654
Persistent link: https://www.econbiz.de/10014321658
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Instrument validity tests with causal forests
Farbmacher, Helmut; Guber, Raphael; Klaaßen, Sven - In: Journal of business & economic statistics : JBES ; a … 40 (2022) 2, pp. 605-614
Persistent link: https://www.econbiz.de/10013533997