Zobrazeno 1 - 10
of 664
pro vyhledávání: '"Lechner Michael"'
Active labour market policies are widely used by the Swiss government, enrolling more than half of unemployed individuals. This paper analyses whether the Swiss programmes increase future employment and earnings of the unemployed by using causal mach
Externí odkaz:
http://arxiv.org/abs/2410.23322
Decision-making plays a pivotal role in shaping outcomes in various disciplines, such as medicine, economics, and business. This paper provides guidance to practitioners on how to implement a decision tree designed to address treatment assignment pol
Externí odkaz:
http://arxiv.org/abs/2406.02241
Autor:
Lechner, Michael, Mareckova, Jana
Uncovering causal effects at various levels of granularity provides substantial value to decision makers. Comprehensive machine learning approaches to causal effect estimation allow to use a single causal machine learning approach for estimation and
Externí odkaz:
http://arxiv.org/abs/2405.10198
Autor:
Brox, Enzo, Lechner, Michael
This article shows how coworker performance affects individual performance evaluation in a teamwork setting at the workplace. We use high-quality data on football matches to measure an important component of individual performance, shooting performan
Externí odkaz:
http://arxiv.org/abs/2403.15200
Autor:
Bearth, Nora, Lechner, Michael
It is valuable for any decision maker to know the impact of decisions (treatments) on average and for subgroups. The causal machine learning literature has recently provided tools for estimating group average treatment effects (GATE) to understand tr
Externí odkaz:
http://arxiv.org/abs/2401.08290
This paper investigates the finite sample performance of a range of parametric, semi-parametric, and non-parametric instrumental variable estimators when controlling for a fixed set of covariates to evaluate the local average treatment effect. Our si
Externí odkaz:
http://arxiv.org/abs/2212.07379
Autor:
Lechner, Michael, Mareckova, Jana
Uncovering the heterogeneity of causal effects of policies and business decisions at various levels of granularity provides substantial value to decision makers. This paper develops estimation and inference procedures for multiple treatment models in
Externí odkaz:
http://arxiv.org/abs/2209.03744
Publikováno v:
MATEC Web of Conferences, Vol 80, p 07003 (2016)
Sheet-bulk metal forming allows the manufacturing of sheet metal parts with integrated functional elements. The investigated process combines deep drawing and upsetting. The occurring 2D and 3D stress and strain states lead to challenges regarding ma
Externí odkaz:
https://doaj.org/article/76fe50300d54445b9318a248e3a9f5b2
Autor:
Merklein Marion, Lechner Michael, Gröbel Daniel, Löffler Maria, Schneider Thomas, Schulte Robert, Hildenbrand Philipp
Publikováno v:
Manufacturing Review, Vol 3, p 2 (2016)
Using sheet-bulk metal forming processes the application of bulk forming operations on sheet metals enables the manufacturing of functional components with local wall thickness variations. As these processes come along with a two- and three-dimension
Externí odkaz:
https://doaj.org/article/3076fb04714749d4a46b278b9ba16e86