Optimal model averaging based on forward-validation
In this paper, noting that the prediction of time series follows the temporal order of data, we
propose a frequentist model averaging method based on forward-validation. Our method …
propose a frequentist model averaging method based on forward-validation. Our method …
Comprehensive Causal Machine Learning
M Lechner, J Mareckova - arXiv preprint arXiv:2405.10198, 2024 - arxiv.org
Uncovering causal effects at various levels of granularity provides substantial value to
decision makers. Comprehensive machine learning approaches to causal effect estimation …
decision makers. Comprehensive machine learning approaches to causal effect estimation …
Efficient covariate balancing for the local average treatment effect
P Heiler - Journal of Business & Economic Statistics, 2022 - Taylor & Francis
This article develops an empirical balancing approach for the estimation of treatment effects
under two-sided noncompliance using a binary instrumental variable. The method weighs …
under two-sided noncompliance using a binary instrumental variable. The method weighs …
Fused Extended Two-Way Fixed Effects for Difference-in-Differences with Staggered Adoptions
G Faletto - arXiv preprint arXiv:2312.05985, 2023 - arxiv.org
To address the bias of the canonical two-way fixed effects estimator for difference-in-
differences under staggered adoptions, Wooldridge (2021) proposed the extended two-way …
differences under staggered adoptions, Wooldridge (2021) proposed the extended two-way …
Estimation of group structures in panel models with individual fixed effects
E Mammen, RA Wilke, K Zapp - ZEW-Centre for European …, 2022 - papers.ssrn.com
The fixed effects (FE) panel model is one of the main econometric tools in empirical
economic research. A major practical limitation is that the parameters on time-constant …
economic research. A major practical limitation is that the parameters on time-constant …
Leveraging Sparsity in Theoretical and Applied Machine Learning and Causal Inference
G Faletto - 2023 - search.proquest.com
This dissertation presents three novel contributions to the fields of machine learning and
causal inference. The unifying theme is leveraging sparsity to improve the interpretability …
causal inference. The unifying theme is leveraging sparsity to improve the interpretability …
Essays on labor economics and applied econometrics
KM Zapp - 2022 - madoc.bib.uni-mannheim.de
This thesis consists of three self-contained chapters. The first chapter, which is joint work
with Enno Mammen and Ralf A. Wilke, proposes and implements a new estimation …
with Enno Mammen and Ralf A. Wilke, proposes and implements a new estimation …