Access Statistics for Helmut Farbmacher

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Causal mediation analysis with double machine learning 0 0 2 105 3 7 17 95
Causal mediation analysis with double machine learning 1 2 8 58 11 18 45 199
Copayments for doctor visits in Germany and the probability of visiting a physician - Evidence from a natural experiment 0 0 0 76 2 3 4 214
Double trouble: The burden of child rearing and working on maternal mortality 0 0 0 37 1 1 2 26
Heterogeneous Effects of a Nonlinear Price Schedule for Outpatient Care 0 0 0 0 1 1 3 58
Heterogeneous Effects of a Nonlinear Price Schedule for Outpatient Care 0 0 0 12 0 0 1 169
Increasing the credibility of the Twin birth instrument 0 0 0 29 2 4 4 60
Inference Problems under a Special Form of Heteroskedasticity 0 0 0 9 0 2 3 36
Linear fixed-effects estimation with non-repeated outcomes 0 1 5 36 2 3 14 81
Non-linear price schedules, demand for health care and response behavior 0 0 0 37 2 3 3 160
On the Effect of Imputation on the 2SLS Variance 0 0 0 12 0 2 3 23
On the Use of the Lasso for Instrumental Variables Estimation with Some Invalid Instruments 0 0 0 99 2 6 7 168
On the Use of the Lasso for Instrumental Variables Estimation with Some Invalid Instruments 0 0 0 28 0 2 5 108
On the Use of the Lasso for Instrumental Variables Estimation with Some Invalid Instruments 0 0 0 31 0 1 5 76
Semiparametric Count Data Modeling with an Application to Health Service Demand 0 0 0 73 3 6 10 88
Semiparametric count data modeling with an application to health service demand 0 0 0 18 6 9 11 42
Total Working Papers 1 3 15 660 35 68 137 1,603


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Double Trouble: The Burden of Child-rearing and Working on Maternal Mortality 0 0 0 2 0 1 4 25
EXTENSIONS OF HURDLE MODELS FOR OVERDISPERSED COUNT DATA 0 0 0 13 3 5 7 46
Economic Hardship, Sleep, and Self-Rated Health 1 1 1 10 2 2 6 39
Estimation of hurdle models for overdispersed count data 0 3 3 166 0 3 3 475
Finite sample properties of the GMM Anderson–Rubin test 0 0 2 3 0 1 6 20
GMM with many weak moment conditions: Replication and application of Newey and Windmeijer (2009) 0 0 0 0 1 3 5 126
Heterogeneous Effects of a Nonlinear Price Schedule for Outpatient Care 0 0 0 3 0 3 7 70
Heterogeneous effects of poverty on attention 1 1 8 55 4 6 24 130
Increasing the credibility of the twin birth instrument 0 0 0 0 1 8 8 27
Instrument Validity Tests With Causal Forests 0 0 0 3 0 1 2 11
On the Use of the Lasso for Instrumental Variables Estimation with Some Invalid Instruments 0 0 0 0 1 2 4 33
PER‐PERIOD CO‐PAYMENTS AND THE DEMAND FOR HEALTH CARE: EVIDENCE FROM SURVEY AND CLAIMS DATA 0 0 0 11 0 1 2 54
Semiparametric count data modeling with an application to health service demand 0 0 0 0 0 2 3 58
Testing under a special form of heteroscedasticity 0 0 0 0 0 1 1 5
Total Journal Articles 2 5 14 266 12 39 82 1,119


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Heterogeneous effects of the 2004 health care reform 0 0 0 0 0 1 3 42
Total Chapters 0 0 0 0 0 1 3 42


Software Item File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
NWIND: Stata module to compute Newey-Windmeijer VCE after ivreg2 GMM-CUE estimation 3 8 36 219 5 11 54 662
SIVREG: Stata module to perform adaptive Lasso with some invalid instruments 0 0 0 92 1 1 14 555
ZTNBP: Stata module to estimate zero-truncated NegBin-P regression 0 0 0 37 0 0 3 179
ZTPFLEX: Stata module to estimate zero-truncated Poisson mixture regression 1 2 3 35 1 2 5 260
Total Software Items 4 10 39 383 7 14 76 1,656


Statistics updated 2026-01-09