Works by Lechner, Michael

Results: 84

Pin Extrusion for Mechanical Joining from Orbital Formed Tailored Blanks with Local Material Pre-Distribution.

Published in:

Journal of Manufacturing & Materials Processing, 2022, v. 6, n. 6, p. 127, doi. 10.3390/jmmp6060127

By:

Römisch, David;
Hetzel, Andreas;
Wituschek, Simon;
Lechner, Michael;
Merklein, Marion

Publication type:

Article

Geometric and mechanical joint characterization of conventionally and tumbled self-piercing riveting joints.

Published in:

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design & Applications (Sage Publications, Ltd.), 2023, v. 237, n. 12, p. 2486, doi. 10.1177/14644207221135400

By:

Wituschek, Simon;
Kappe, Fabian;
Meschut, Gerson;
Lechner, Michael

Publication type:

Article

Investigation of the influence of the tumbling angle on a tumbling self-piercing riveting process.

Published in:

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design & Applications (Sage Publications, Ltd.), 2022, v. 236, n. 6, p. 1302, doi. 10.1177/14644207221080068

By:

Wituschek, Simon;
Lechner, Michael

Publication type:

Article

Joining of hybrid semi-finished products from sheet metal by orbital forming.

Published in:

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design & Applications (Sage Publications, Ltd.), 2022, v. 236, n. 6, p. 1216, doi. 10.1177/14644207211067649

By:

Hetzel, Andreas;
Lechner, Michael;
Merklein, Marion

Publication type:

Article

The effect of disability on labour market outcomes in Germany.

Published in:

Applied Economics, 2011, v. 43, n. 4, p. 389, doi. 10.1080/00036840802599974

By:

Lechner, Michael;
Vazquez-Alvarez, Rosalia

Publication type:

Article

Cyber-Physical Systems in the Context of Industry 4.0: A Review, Categorization and Outlook.

Published in:

Information Systems Frontiers, 2024, v. 26, n. 5, p. 1731, doi. 10.1007/s10796-022-10252-x

By:

Oks, Sascha Julian;
Jalowski, Max;
Lechner, Michael;
Mirschberger, Stefan;
Merklein, Marion;
Vogel-Heuser, Birgit;
Möslein, Kathrin M.

Publication type:

Article

Institutions and the resource curse: New insights from causal machine learning.

Published in:

PLoS ONE, 2023, v. 18, n. 6, p. 1, doi. 10.1371/journal.pone.0284968

By:

Hodler, Roland;
Lechner, Michael;
Raschky, Paul A.

Publication type:

Article

East German Fertility After Unification: Crisis or Adaptation?

Published in:

Population & Development Review, 1996, v. 22, n. 2, p. 331, doi. 10.2307/2137438

By:

Conrad, Christoph;
Lechner, Michael;
Werner, Welf

Publication type:

Article

The Finite Sample Performance of Instrumental Variable-Based Estimators of the Local Average Treatment Effect When Controlling for Covariates.

Published in:

Computational Economics, 2024, v. 64, n. 4, p. 2053, doi. 10.1007/s10614-023-10507-y

By:

Bodory, Hugo;
Huber, Martin;
Lechner, Michael

Publication type:

Article

Lack of microbiological awareness on the ward as a key factor for inappropriate use of anti-infectives: results of a point prevalence study and user satisfaction survey in a large university hospital in Austria.

Published in:

Infection, 2024, v. 52, n. 3, p. 995, doi. 10.1007/s15010-023-02150-4

By:

Kern, Jan Marco;
Berger, Karoline;
Lechner, Arno Michael;
Porsche, Ulrike;
Wallner, Markus;
Past, Eva Maria

Publication type:

Article

Alanyl–glutamine dipeptide restores the cytoprotective stress proteome of mesothelial cells exposed to peritoneal dialysis fluids.

Published in:

Nephrology Dialysis Transplantation, 2012, v. 27, n. 3, p. 937, doi. 10.1093/ndt/gfr459

By:

Kratochwill, Klaus;
Boehm, Michael;
Herzog, Rebecca;
Lichtenauer, Anton Michael;
Salzer, Elisabeth;
Lechner, Michael;
Kuster, Lilian;
Bergmeister, Konstantin;
Rizzi, Andreas;
Mayer, Bernd;
Aufricht, Christoph

Publication type:

Article

Causal Machine Learning and its use for public policy.

Published in:

Swiss Journal of Economics & Statistics, 2023, v. 159, n. 1, p. 1, doi. 10.1186/s41937-023-00113-y

By:

Lechner, Michael

Publication type:

Article

Rot‐Jaune‐Verde: On linguistic bias of referees in Swiss soccer*.

Published in:

Kyklos, 2023, v. 76, n. 3, p. 380, doi. 10.1111/kykl.12332

By:

Faltings, Richard;
Krumer, Alex;
Lechner, Michael

Publication type:

Article

What Did All the Money Do? On the General Ineffectiveness of Recent West German Labour Market Programmes.

Published in:

Kyklos, 2008, v. 61, n. 1, p. 134, doi. 10.1111/j.1467-6435.2008.00396.x

By:

Wunsch, Conny;
Lechner, Michael

Publication type:

Article

An Evaluation of Public-Sector-Sponsored Continuous Vocational Training Programs in East Germany.

Published in:

Journal of Human Resources, 2000, v. 35, n. 2, p. 347, doi. 10.2307/146329

By:

Lechner, Michael

Publication type:

Article

A Note on the Relation of Inverse-Probability-Weighting and Matching Estimators.

Published in:

Communications in Statistics: Theory & Methods, 2011, v. 40, n. 4, p. 674, doi. 10.1080/03610920903453434

By:

Lechner, Michael

Publication type:

Article

A CASEWORKER LIKE ME -- DOES THE SIMILARITY BETWEEN THE UNEMPLOYED AND THEIR CASEWORKERS INCREASE JOB PLACEMENTS? .

Published in:

Economic Journal, 2010, v. 120, n. 549, p. 1430, doi. 10.1111/j.1468-0297.2010.02382.x

By:

Behncke, Stefanie;
Frölich, Markus;
Lechner, Michael

Publication type:

Article

The Finite Sample Performance of Inference Methods for Propensity Score Matching and Weighting Estimators.

Published in:

Journal of Business & Economic Statistics, 2020, v. 38, n. 1, p. 183, doi. 10.1080/07350015.2018.1476247

By:

Bodory, Hugo;
Camponovo, Lorenzo;
Huber, Martin;
Lechner, Michael

Publication type:

Article

The Finite Sample Performance of Estimators for Mediation Analysis Under Sequential Conditional Independence.

Published in:

Journal of Business & Economic Statistics, 2016, v. 34, n. 1, p. 139, doi. 10.1080/07350015.2015.1017644

By:

Huber, Martin;
Lechner, Michael;
Mellace, Giovanni

Publication type:

Article

Sequential Causal Models for the Evaluation of Labor Market Programs.

Published in:

Journal of Business & Economic Statistics, 2009, v. 27, n. 1, p. 71, doi. 10.1198/jbes.2009.0006

By:

LECHNER, Michael

Publication type:

Article

Earnings and Employment Effects of Continuous Off-the-Job Training in East Germany After Unification.

Published in:

Journal of Business & Economic Statistics, 1999, v. 17, n. 1, p. 74, doi. 10.2307/1392240

By:

Lechner, Michael

Publication type:

Article

Some Specification Tests for Probit Models Estimated on Panel Data.

Published in:

Journal of Business & Economic Statistics, 1995, v. 13, n. 4, p. 475, doi. 10.2307/1392393

By:

Lechner, Michael

Publication type:

Article

Seminonparametric Estimation of Binary Choice Models With an Application to Labor-Force Participation.

Published in:

Journal of Business & Economic Statistics, 1993, v. 11, n. 1, p. 61, doi. 10.2307/1391307

By:

Gabler, Siegfried;
Laisney, François;
Lechner, Michael

Publication type:

Article

Morbidity after Insertion of Totally Implantable Venous Access Ports in Oncological Patients: Results of a Retrospective Clinical Study.

Published in:

American Surgeon, 2014, v. 80, n. 2, p. 204, doi. 10.1177/000313481408000232

By:

Aspalter, Manuela;
Lechner, Michael;
Linni, Klaus;
Hitzl, Wolfgang;
Holzenbein, Thomas;
Ofner, Dietmar;
Emmanuel, Klaus

Publication type:

Article

Exploiting Regional Treatment Intensity for the Evaluation of Labor Market Policies.

Published in:

Journal of the American Statistical Association, 2010, v. 105, n. 491, p. 1014, doi. 10.1198/jasa.2010.ap08148

By:

Frölich, Markus;
Lechner, Michael

Publication type:

Article

Self-Gripping Meshes for Lichtenstein Repair. Do We Need Additional Suture Fixation?

Published in:

World Journal of Surgery, 2016, v. 40, n. 2, p. 298, doi. 10.1007/s00268-015-3313-0

By:

Köhler, Gernot;
Lechner, Michael;
Mayer, Franz;
Köckerling, Ferdinand;
Schrittwieser, Rudolf;
Fortelny, René;
Adolf, Daniela;
Emmanuel, Klaus

Publication type:

Article

Changes in the Surgical Management of Parastomal Hernias Over 15 Years: Results of 135 Cases.

Published in:

World Journal of Surgery, 2015, v. 39, n. 11, p. 2795, doi. 10.1007/s00268-015-3187-1

By:

Köhler, Gernot;
Mayer, Franz;
Wundsam, Helwig;
Schrittwieser, Rudolf;
Emmanuel, Klaus;
Lechner, Michael

Publication type:

Article

Prevention of Subcutaneous Seroma Formation in Open Ventral Hernia Repair Using a New Low-Thrombin Fibrin Sealant.

Published in:

World Journal of Surgery, 2014, v. 38, n. 11, p. 2797, doi. 10.1007/s00268-014-2691-z

By:

Köhler, Gernot;
Koch, Oliver;
Antoniou, Stavros;
Lechner, Michael;
Mayer, Franz;
Emmanuel, Klaus

Publication type:

Article

Relevance of Surgery after Embolization of Gastrointestinal and Abdominal Hemorrhage.

Published in:

World Journal of Surgery, 2014, v. 38, n. 9, p. 2258, doi. 10.1007/s00268-014-2570-7

By:

Köhler, Gernot;
Koch, Oliver;
Antoniou, Stavros;
Mayer, Franz;
Lechner, Michael;
Pallwein-Prettner, Leo;
Emmanuel, Klaus

Publication type:

Article

Delayed closure of open abdomen in septic patients treated with negative pressure wound therapy and dynamic fascial suture: the long-term follow-up study.

Published in:

2017

By:

Hofmann, Anna;
Gruber-Blum, Simone;
Lechner, Michael;
Petter-Puchner, Alexander;
Glaser, Karl;
Fortelny, René;
Hofmann, Anna Theresa;
Fortelny, René

Publication type:

journal article

Difference-in-difference estimation by FE and OLS when there is panel non-response.

Published in:

Journal of Applied Statistics, 2016, v. 43, n. 11, p. 2044, doi. 10.1080/02664763.2015.1126240

By:

Lechner, Michael;
Rodriguez-Planas, Nuria;
Fernández Kranz, Daniel

Publication type:

Article

Can Sport Really Help to Meet the Millennium Development Goals? Evidence From Children in Peru.

Published in:

Journal of Sports Economics, 2018, v. 19, n. 4, p. 498, doi. 10.1177/1527002516661601

By:

Pawlowski, Tim;
Schüttoff, Ute;
Downward, Paul;
Lechner, Michael

Publication type:

Article

Heterogeneous sports participation and labour market outcomes in England.

Published in:

Applied Economics, 2017, v. 49, n. 4, p. 335, doi. 10.1080/00036846.2016.1197369

By:

Lechner, Michael;
Downward, Paul

Publication type:

Article

Sports and Child Development.

Published in:

PLoS ONE, 2016, v. 11, n. 5, p. 1, doi. 10.1371/journal.pone.0151729

By:

Felfe, Christina;
Lechner, Michael;
Steinmayr, Andreas

Publication type:

Article

High Resolution Treatment Effects Estimation: Uncovering Effect Heterogeneities with the Modified Causal Forest.

Published in:

Entropy, 2022, v. 24, n. 8, p. 1039, doi. 10.3390/e24081039

By:

Bodory, Hugo;
Busshoff, Hannah;
Lechner, Michael

Publication type:

Article

Machine learning estimation of heterogeneous causal effects: Empirical Monte Carlo evidence.

Published in:

Econometrics Journal, 2021, v. 24, n. 1, p. 134, doi. 10.1093/ectj/utaa014

By:

Knaus, Michael C;
Lechner, Michael;
Strittmatter, Anthony

Publication type:

Article

Magnetic Resonance--Visible Meshes for Laparoscopic Ventral Hernia Repair.

Published in:

Journal of the Society of Laparoendoscopic Surgeons (JSLS), 2015, v. 19, n. 1, p. 1, doi. 10.4293/JSLS.2014.00175

By:

Köhler, Gernot;
Pallwein-Prettner, Leo;
Koch, Oliver Owen;
Luketina, Ruzica Rosalia;
Lechner, Michael;
Emmanuel, Klaus

Publication type:

Article

Do Long-Term Unemployed Workers Benefit from Targeted Wage Subsidies?

Published in:

German Economic Review, 2015, v. 16, n. 1, p. 43, doi. 10.1111/geer.12040

By:

Schünemann, Benjamin;
Lechner, Michael;
Wunsch, Conny

Publication type:

Article

Do German Welfare-to-Work Programmes Reduce Welfare Dependency and Increase Employment?

Published in:

German Economic Review, 2011, v. 12, n. 2, p. 182, doi. 10.1111/j.1468-0475.2010.00515.x

By:

Huber, Martin;
Lechner, Michael;
Wunsch, Conny;
Walter, Thomas

Publication type:

Article

The Curse and Blessing of Training the Unemployed in a Changing Economy: The Case of East Germany After Unification.

Published in:

German Economic Review, 2007, v. 8, n. 4, p. 468, doi. 10.1111/j.1468-0475.2007.00415.x

By:

Lechner, Michael;
Miquel, Ruth;
Wunsch, Conny

Publication type:

Article

WHY DO TOUGHER CASEWORKERS INCREASE EMPLOYMENT? THE ROLE OF PROGRAM ASSIGNMENT AS A CAUSAL MECHANISM.

Published in:

Review of Economics & Statistics, 2017, v. 99, n. 1, p. 180, doi. 10.1162/REST_a_00632

By:

Huber, Martin;
Lechner, Michael;
Mellace, Giovanni

Publication type:

Article

PROGRAM HETEROGENEITY AND PROPENSITY SCORE MATCHING: AN APPLICATION TO THE EVALUATION OF ACTIVE LABOR MARKET POLICIES.

Published in:

Review of Economics & Statistics, 2002, v. 84, n. 2, p. 205, doi. 10.1162/003465302317411488

By:

Lechner, Michael

Publication type:

Article

Capillary isoelectric focusing hyphenated to single- and multistage matrix-assisted laser desorption/ionization-mass spectrometry using automated sheath-flow-assisted sample deposition.

Published in:

Electrophoresis, 2008, v. 29, n. 10, p. 1974, doi. 10.1002/elps.200700836

By:

Lechner, Michael;
Seifner, Alexandra;
Rizzi, Andreas M.

Publication type:

Article

Stability of Bipolar Plate Materials for Proton‐Exchange Membrane Water Electrolyzers: Dissolution of Titanium and Stainless Steel in DI Water and Highly Diluted Acid.

Published in:

ChemElectroChem, 2023, v. 10, n. 20, p. 1, doi. 10.1002/celc.202300373

By:

Fiedler, Lena;
Ma, Tien‐Ching;
Fritsch, Birk;
Risse, Jan H.;
Lechner, Michael;
Dworschak, Dominik;
Merklein, Marion;
Mayrhofer, Karl J. J.;
Hutzler, Andreas

Publication type:

Article

Numerical modelling of the process chain for aluminium Tailored Heat-Treated Profiles.

Published in:

Advanced Modeling & Simulation in Engineering Sciences, 2023, v. 10, n. 1, p. 1, doi. 10.1186/s40323-023-00247-x

By:

Fröck, Hannes;
Graser, Matthias;
Reich, Michael;
Lechner, Michael;
Merklein, Marion;
Kessler, Olaf

Publication type:

Article

Random Forest estimation of the ordered choice model: Random Forest estimation of the ordered choice model: M. Lechner, G. Okasa.

Published in:

Empirical Economics, 2025, v. 68, n. 1, p. 1, doi. 10.1007/s00181-024-02646-4

By:

Lechner, Michael;
Okasa, Gabriel

Publication type:

Article

Radius matching on the propensity score with bias adjustment: tuning parameters and finite sample behaviour.

Published in:

Empirical Economics, 2015, v. 49, n. 1, p. 1, doi. 10.1007/s00181-014-0847-1

By:

Huber, Martin;
Lechner, Michael;
Steinmayr, Andreas

Publication type:

Article

Estimation of treatment effects: recent developments and applications.

Published in:

Empirical Economics, 2013, v. 44, n. 1, p. 1, doi. 10.1007/s00181-012-0667-0

By:

Fitzenberger, Bernd;
Lechner, Michael;
Smith, Jeffrey

Publication type:

Article

Identification of the effects of dynamic treatments by sequential conditional independence assumptions.

Published in:

Empirical Economics, 2010, v. 39, n. 1, p. 111, doi. 10.1007/s00181-009-0297-3

By:

Lechner, Michael;
Miquel, Ruth

Publication type:

Article

Sports Participation and Social Capital Formation During Adolescence.

Published in:

Social Science Quarterly (Wiley-Blackwell), 2018, v. 99, n. 2, p. 683, doi. 10.1111/ssqu.12453

By:

Schüttoff, Ute;
Pawlowski, Tim;
Downward, Paul;
Lechner, Michael

Publication type:

Article