A comparison of bias approximations for the 2SLS estimator
Bun, M
Windmeijer, F
Waiting lists, waiting times and admissions: an empirical analysis at hospital and general practice level
Gravelle, H
Hoonhout, P
Windmeijer, F
Genetic markers as instrumental variables: an application to child fat mass and academic achievement
Davey Smith, G
von Hinke, S
Lawlor, D
Propper, C
Windmeijer, F
Endogeneity in count data models; an application to demand for health care
Santos Silva, J
Windmeijer, F
Two-part multiple spell models for health care demand
Santos Silva, J
Windmeijer, F
Estimating structural mean models with multiple instrumental variables using the generalised method of moments
Clarke, P
Palmer, T
Windmeijer, F
Is it different for zeros? Discriminating between models for non-negative data with many zeros
Santos Silva, J
Tenreyro, S
Windmeijer, F
The weak instrument problem of the system GMM estimator in dynamic panel data models
Bun, M
Windmeijer, F
A weak instrument F-test in linear IV models with multiple endogenous variables
Sanderson, E
Windmeijer, F
GMM with many weak moment conditions
Newey, W
Windmeijer, F