Search Results - subject:"LASSO"

Detecting cumulative effects of inputs within the flexible production function framework through LASSO shrinkage estimation : implications for potassium fertilizer use in India

Takeshima, Hiroyuki; Kishore, Avinash - 2025

Persistent link: https://www.econbiz.de/10015444110

Estimation and inference in high-dimensional panel data models with interactive fixed effects

Rücker, Maximilian; Vogt, Michael; Linton, Oliver; … - In: Quantitative economics : QE ; journal of the … 16 (2025) 4, pp. 1457-1509

unknown parameters are then estimated by applying lasso techniques to the projected model. For inference purposes, we derive a … desparsified version of our lasso‐type estimator. While the original CCE approach is restricted to the low‐dimensional case where …

Persistent link: https://www.econbiz.de/10015533270

Measuring non-R&D drivers of innovation: The case of SMEs in lagging regions

Reher, Leonie; Runst, Petrik; Thomä, Jörg; Bizer, Kilian - 2024

of conceptually derived indicators is used in a self-conducted survey. Using lasso regression as a data-driven selection … Erhebung erhoben und ausgewertet. Unter Verwendung der Lasso-Regression als datengetriebene Selektionsmethode, die in der Lage …

Persistent link: https://www.econbiz.de/10014577311

Measuring non-R&D drivers of innovation : the case of SMEs in lagging regions

Reher, Leonie; Runst, Petrik; Thomä, Jörg; Bizer, Kilian - 2024

Persistent link: https://www.econbiz.de/10014574081

Estimation and inference in high-dimensional panel data models with interactive fixed effects

Linton, Oliver; Rücker, Maximilian; Vogt, Michael; … - 2024

Persistent link: https://www.econbiz.de/10015484232

Omitted variable bias of Lasso-based inference methods : a finite sample analysis

Wüthrich, Kaspar; Zhu, Ying - University of California, San Diego / Department of … - 2022 - This version: September 14, 2021

Persistent link: https://www.econbiz.de/10013387539

Innovation outcomes of public R&D support: A new approach to identifying output additionality

Iversen, Eric; Raknerud, Arvid; Klemetsen, Marit; Bye, Brita - 2025

What difference does government support of business R&D make to the rate of innovation? Addressing this important question has deep theoretical roots and broadening practical applications in OECD countries. The analysis of output additionality has been hampered by incomplete data combined with...

Persistent link: https://www.econbiz.de/10015195397

Exploratory analysis of crash determinants

Metz-Peeters, Maike; Patragst, Jil-Laurel - 2025

motorways. We employ Poisson and Negative Binomial regression models, combined with Lasso regularization and stability selection … deutschen Autobahnen beitragen. Wir verwenden Poisson- und Negativ-Binomial-Regressionen, kombiniert mit Lasso …

Persistent link: https://www.econbiz.de/10015409258

What factors are associated with the decline in young people's mental health during the early stages of the Covid pandemic?

Madden, David - 2025

The Covid pandemic arrived in Ireland on February 29, 2020. In the following weeks various restrictions were introduced to stem the spread of the disease. Anxiety over the spread of the disease and over the restrictions introduced led to concerns regarding mental health. This paper uses the...

Persistent link: https://www.econbiz.de/10015434316

Detecting Multiple Structural Breaks in Systems of Linear Regression Equations With Integrated and Stationary Regressors

Schweikert, Karsten - In: Oxford Bulletin of Economics and Statistics 87 (2025) 4, pp. 850-865

In this paper, we propose a two‐step procedure based on the group LASSO estimator in combination with a backward …

Persistent link: https://www.econbiz.de/10015440535