Showing 71 - 80 of 662,872
Persistent link: https://www.econbiz.de/10003805428
Currently available asymptotic results in the literature suggest that matching estimators have higher variance than reweighting estimators. The extant literature comparing the finite sample properties of matching to specific reweighting estimators, however, has concluded that reweighting...
Persistent link: https://www.econbiz.de/10003809052
Persistent link: https://www.econbiz.de/10003867134
Persistent link: https://www.econbiz.de/10003819535
Persistent link: https://www.econbiz.de/10003825075
Persistent link: https://www.econbiz.de/10003849562
We consider the problem of multivariate density estimation when the unknown density is assumed to follow a particular form of dimensionality reduction, a noisy independent factor analysis (IFA) model. In this model the data are generated by a number of latent independent components having...
Persistent link: https://www.econbiz.de/10003889131
Generalized single-index models are natural extensions of linear models and circumvent the so-called curse of … financial econometrics. Estimating and testing the model index coefficients beta is one of the most important objectives in the … statistical analysis. However, the commonly used assumption on the index coefficients, beta = 1, represents a non-regular problem …
Persistent link: https://www.econbiz.de/10003893146
This paper examines identification power of the instrument exogeneity assumption in the treatment effect model. We derive the identification region: The set of potential outcome distributions that are compatible with data and the model restriction. The model restrictions whose identifying power...
Persistent link: https://www.econbiz.de/10003899093
Persistent link: https://www.econbiz.de/10003870156