Zeitschriftenartikel
Farbmacher, Helmut; Spindler, Martin (2020): "An Explainable Attention Network for Fraud Detection in Claims Management". In: Journal of Econometrics (forthcoming).
Bun, Maurice; Farbmacher, Helmut; Poldermans, Rutger (2020): "Finite Sample Properties of the GMM Anderson-Rubin Test". In: Econometric Reviews (online first).
Farbmacher, Helmut; Ihle, Peter; Schubert, Ingrid; Winter, Joachim; Wuppermann, Amelie (2017): "Heterogeneous Effects of a Nonlinear Price Schedule for Outpatient Care". In: Health Economics, 26, S. 1234 - 1248.
Farbmacher, Helmut; Kögel, Heinrich (2016): "Testing under a special form of heteroscedasticity". In: Applied Economics Letters, 24, S. 264 - 268.
Farbmacher, Helmut; Davies, Neil M.; Scholder, Stephanie v.H.K.; Burgess, Stephen; Windmeijer, Frank; Smith, George D. (2015): "The Many Weak Instruments Problem and Mendelian Randomization". In: Statistics in Medicine, 34, S. 454 - 468.
Farbmacher, Helmut (2013): "Extensions of hurdle models for overdispersed count data". In: Health Economics, 22, S. 1398 - 1404.
Farbmacher, Helmut; Winter, Joachim (2013): "Per-period co-payments and the demand for health care: Evidence from survey and claims data". In: Health Economics, 22, S. 1111 - 1123.
Farbmacher, Helmut (2012): "GMM with many weak moment conditions: Replication and application of Newey and Windmeijer (2009)". In: Journal of Applied Econometrics, 27, S. 343 - 346.
Farbmacher, Helmut (2011): "Estimation of hurdle models for overdispersed count data". In: Stata Journal, 11, S. 82 - 94.
Farbmacher, Helmut; Gács, Vera; Komjati, Hannah; Munte, Axel; Neumann, Axel; Winter, Joachim (2010): "Ambulante Operationen: Der Patient steht im Mittelpunkt". In: Monitor Versorgungsforschung, 6, S. 35 - 39.
Buchbeitrag
Farbmacher, Helmut; Gács, Vera; Komjati, Hannah; Munte, Axel; Neumann, Axel; Winter, Joachim (2011): "Messung von Ergebnisqualität: das Pilotprojekt Ambulante Operationen", In: Amelung, Volker Eric; Eble (ed.), Innovatives Versorgungsmanagement, Medizinisch Wissenschaftliche Verlagsgesellschaft, pp. 133 - 141.
MEA Discussion Paper
13-2020
Farbmacher, Helmut; Guber, Raphael; Klaaßen, Sven: "Instrument Validity Tests with Causal Forests".
06-2019
Farbmacher, Helmut; Kögel, Heinrich; Spindler, Martin: "Heterogeneous Effects of Poverty on Cognition".
03-2019
Bucher-Koenen, Tabea; Farbmacher, Helmut; Guber, Raphael; Vikström, Johan: "Double trouble: The burden of child rearing and working on maternal mortality".
03-2015
Farbmacher, Helmut; Kögel, Heinrich: "Inference Problems under a Special Form of Heteroskedasticity".
Discussion Paper/Working Paper
Farbmacher, Helmut; Ihle, Peter; Schubert, Ingrid; Winter, Joachim; Wuppermann, Amelie (2013): Heterogeneous effects of a nonlinear price schedule for outpatient care, CESifo Working Paper.
Farbmacher, Helmut; Winter, Joachim (2012): Non-linear price schedules, demand for health care and response behavior, Health, Econometrics and Data Group (HEDG) Working Papers.
Farbmacher, Helmut (2009): Copayments for doctor visits in Germany and the probability of visiting a physician - Evidence from a natural experiment, Munich Discussion Paper.
