Department of Economics

Ralf Andreas
PhD in Economics, University of Dortmund, 2002

Room: POR/16.A-1.72
Primary research areas

Applied Econometrics, Microeconometrics

Administrative tasks
Curriculum Vitae
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Selected publications
Publications sorted by:
Shuolin Shi; Ralf A. Wilke / Variable Selection with Group Structure : Exiting Employment at Retirement Age - A Competing Risks Quantile Regression Analysis.
In: Empirical Economics, Vol. 62, No. 1, 1.2022, p. 119-155
Journal article > peer review
Cäcilia Lipowski; Simon M. S. Lo; Shuolin Shi; Ralf A. Wilke / Competing Risks Regression with Dependent Multiple Spells : Monte Carlo Evidence and an Application to Maternity Leave.
In: Japanese Journal of Statistics and Data Science, Vol. 4, No. 2, 12.2021, p. 953-981
Journal article > peer review
Simon M. S. Lo; Enno Mammen; Ralf Wilke / A Nested Copula Duration Model for Competing Risks with Multiple Spells
In: Computational Statistics & Data Analysis, Vol. 150, 10.2020
Journal article > peer review
Takeshi Emura; Jia-Han Shih; Il Do Ha; Ralf Wilke / Comparison of the Marginal Hazard Model and the Sub-distribution Hazard Model for Competing Risks under an Assumed Copula
In: Statistical Methods in Medical Research, Vol. 29, No. 8, 8.2020, p. 2307-2327
Journal article > peer review
Cäcilia Lipowski; Ralf A. Wilke; Bertrand Koebel / Exploring the Puzzle of Human Reproduction : Register Data based Evidence from France and Germany.
Mannheim : ZEW 2020, 60 p. (ZEW Discussion Papers, No. 20-025)
Working paper
Yin‐Chen Wang; Takeshi Emura; Tsai‐Hung Fan; Simon M.S. Lo; Ralf Wilke / Likelihood‐based Inference for a Frailty‐copula Model Based on Competing Risks Failure Time Data
In: Quality and Reliability Engineering International, Vol. 36, No. 5, 7.2020, p. 1622-1638
Journal article > peer review
Shihan Du; Pia Homrighausen; Ralf Wilke / On Omitted Variables, Proxies and Unobserved Effects in Analysis of Administrative Labour Market Data
In: Symposium i anvendt statistik: 28.-30. januar 2019. . ed. /Peter Linde. København : Økonomisk Institut, Københavns Universitet og Det Nationale Forskningscenter for Arbejdsmiljø 2019, 1 p., p. 1
Conference abstract in proceedings > peer review
Ralf Wilke / Forecasting Macroeconomic Labour Market Flows : What Can We Learn from Micro-level Analysis?.
In: Oxford Bulletin of Economics and Statistics, Vol. 80, No. 4, 8.2018, p. 822-842
Journal article > peer review
Shihan Du; Pia Homrighausen; Ralf A. Wilke / On Omitted Variables, Proxies and Unobserved Effects in Analysis of Administrative Labour Market Data
Nürnberg : Institute for Employment Research (IAB) 2018, 38 p. (FDZ-Methodenreport, No. 6/2018)
Lutz Dümbgen; Petro Kolesnyk; Ralf Wilke / Bi-log-concave Distribution Functions
In: Journal of Statistical Planning and Inference, Vol. 184, 5.2017, p. 1-17
Journal article > peer review
More results... (total 45 results)
Research Projects
Outside activities

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