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Ralf A. Wilke

Copenhagen Business School - Department of Economics

Solbjerg Plads 3

Frederiksberg C, DK - 2000

Denmark

Center for European Economic Research (ZEW)

P.O. Box 10 34 43

L 7,1 D-68161 Mannheim

Germany

SCHOLARLY PAPERS

32

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Top 30,275

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4,176

TOTAL CITATIONS
Rank 14,249

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Top 14,249

in Total Papers Citations

102

Scholarly Papers (32)

1.

Using Quantile Regression for Duration Analysis

Allgemeines Statistisches Archive, Vol. 90, No. 1, 2006, ZEW - Centre for European Economic Research Discussion Paper No. 05-065
Number of pages: 33 Posted: 02 Nov 2005 Last Revised: 20 Aug 2008
Bernd Fitzenberger and Ralf A. Wilke
Humboldt University of Berlin - School of Business and Economics and Copenhagen Business School - Department of Economics
Downloads 439 (164,314)

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Censored quantile regression, unemployment duration, unobserved heterogeneity, hazard rate

2.

On the Definition of Unemployment and its Implementation in Register Data - The Case of Germany

ZEW - Centre for European Economic Research Discussion Paper No. 07-041
Number of pages: 38 Posted: 24 Jul 2007 Last Revised: 26 Aug 2008
Institute for Employment Research (IAB) of the Federal Employment Agency, University of Mannheim, Deutsche Bundesbank - Economics Department and Copenhagen Business School - Department of Economics
Downloads 337 (221,994)
Citation 2

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unemployment duration, merged administrative individual data, Germany, Stata

3.

A Note on Implementing Box-Cox Quantile Regression

ZEW - Centre for European Economic Research Discussion Paper No. 04-061
Number of pages: 19 Posted: 15 Oct 2004 Last Revised: 15 Aug 2008
Bernd Fitzenberger, Ralf A. Wilke and Xuan Zhang
Humboldt University of Berlin - School of Business and Economics, Copenhagen Business School - Department of Economics and ZEW – Leibniz Centre for European Economic Research
Downloads 320 (235,151)

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Box-Cox quantile regression, iterative estimator

4.

New Insights on Unemployment Duration and Post Unemployment Earnings in Germany: Censored Box-Cox Quantile Regression at Work

IZA Discussion Paper No. 2609, ZEW Discussion Paper No. 07-007
Number of pages: 43 Posted: 19 Feb 2007 Last Revised: 17 Nov 2021
Bernd Fitzenberger and Ralf A. Wilke
Humboldt University of Berlin - School of Business and Economics and Copenhagen Business School - Department of Economics
Downloads 290 (261,408)

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unemployment, Box Cox quantile regression, hazard rate, wage

5.

New Estimates of the Duration and Risk of Unemployment for West-Germany

Journal of Applied Social Science Studies, Vol. 128, No. 2, pp. 207-237, 2005, ZEW - Centre for European Economic Research Discussion Paper No. 04-026
Number of pages: 36 Posted: 04 Aug 2005 Last Revised: 19 Aug 2008
Ralf A. Wilke
Copenhagen Business School - Department of Economics
Downloads 238 (320,573)
Citation 2

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Risk of unemployment, duration of unemployment, German register data, nonparametric analysis

6.

Unemployment Durations in West Germany Before and after the Reform of the Unemployment Compensation System During the 1980s

ZEW - Centre for European Economic Research Discussion Paper No. 04-024
Number of pages: 38 Posted: 31 May 2004 Last Revised: 14 Aug 2008
Bernd Fitzenberger and Ralf A. Wilke
Humboldt University of Berlin - School of Business and Economics and Copenhagen Business School - Department of Economics
Downloads 230 (333,232)
Citation 33

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Definition of unemployment, duration analysis, unemployment insurance

7.

Unemployment Duration in Germany: Individual and Regional Determinants of Local Job Finding, Migration and Subsidized Employment

ZEW - Center for European Economic Research Discussion Paper No. 06-092
Number of pages: 42 Posted: 11 Jan 2007
Melanie Arntz and Ralf A. Wilke
IAB Nuremberg and Copenhagen Business School - Department of Economics
Downloads 203 (375,182)
Citation 5

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competing-risk, labor market policy, individual and regional data

8.

A Copula Model for Dependent Competing Risks

Number of pages: 23 Posted: 23 Feb 2009
Simon Lo and Ralf A. Wilke
affiliation not provided to SSRN and Copenhagen Business School - Department of Economics
Downloads 191 (397,477)

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Archimedean copula, dependent censoring, unemployment duration

9.

Application of a Simple Nonparametric Conditional Quantile Function Estimator in Unemployment Duration Analysis

ZEW - Centre for European Economic Research Discussion Paper No. 05-067
Number of pages: 19 Posted: 06 Nov 2005 Last Revised: 20 Aug 2008
Laura Wichert and Ralf A. Wilke
Deutsche Bundesbank - Economics Department and Copenhagen Business School - Department of Economics
Downloads 161 (464,454)

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nonparametric estimation, censoring, unemployment duration

10.

Fixing the Leak: Unemployment Incidence Before and After the 2006 Reform of Unemployment Benefits in Germany

ZEW - Centre for European Economic Research Discussion Paper No. 09-079
Number of pages: 34 Posted: 04 Feb 2010
Stephan Dlugosz, Gesine Stephan and Ralf A. Wilke
ZEW – Leibniz Centre for European Economic Research, Institute for Employment Research (IAB) and Copenhagen Business School - Department of Economics
Downloads 155 (482,968)
Citation 13

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unemployment incidence, policy evaluation, administrative data

11.

Estimating the Latent Effect of Unemployment Benefits on Unemployment Duration

IZA Discussion Paper No. 6650
Number of pages: 35 Posted: 23 Jun 2012 Last Revised: 18 Nov 2021
Simon Lo, Gesine Stephan and Ralf A. Wilke
United Arab Emirates University (UAEU), Institute for Employment Research (IAB) and Copenhagen Business School - Department of Economics
Downloads 148 (500,001)

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unemployment benefits, unemployment duration, difference-in-differences, partial identification, dependent censoring

12.

Reduction in the Long-Term Unemployment of the Elderly: A Success Story from Finland

ZEW - Centre for European Economic Research Discussion Paper No. 04-063
Number of pages: 38 Posted: 15 Oct 2004 Last Revised: 14 Aug 2008
Ralf A. Wilke and Tomi Kyyrä
Copenhagen Business School - Department of Economics and Government of the Republic of Finland - VATT Institute for Economic Research
Downloads 133 (547,695)
Citation 17

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Unemployment insurance reform, quantile treatment effect, non- and semiparametric methods, Finnish register data

13.

Censored Quantile Regressions and the Length of Unemployment Periods in West Germany

ZEW - Centre for European Economic Research Discussion Paper No. 04-057
Number of pages: 33 Posted: 03 Sep 2004 Last Revised: 14 Aug 2008
Elke Lüdemann, Ralf A. Wilke and Xuan Zhang
ifo Institute for Economic Research - Department Human Capital and Innovation, Copenhagen Business School - Department of Economics and ZEW – Leibniz Centre for European Economic Research
Downloads 133 (547,695)
Citation 5

Abstract:

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Censored quantile regression, unemployment duration, administrative data

14.

Unemployment Duration and the Length of Entitlement Periods for Unemployment Benefits: Do the Iab Employment Subsample and the German Socio-Economic Panel Yield the Same Results?

Number of pages: 43 Posted: 14 Mar 2005
Martin Biewen and Ralf A. Wilke
University of Tübingen and Copenhagen Business School - Department of Economics
Downloads 98 (699,467)
Citation 1

Abstract:

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unemployment duration, duration analysis, unemployment insurance, administrative data

15.

Reform of Unemployment Compensation in Germany: A Nonparametric Bounds Analysis Using Register Data

ZEW - Centre for European Economic Research Discussion Paper No. 05-029
Number of pages: 34 Posted: 29 Apr 2005 Last Revised: 18 Aug 2008
Sokbae Lee and Ralf A. Wilke
University College London and Copenhagen Business School - Department of Economics
Downloads 95 (715,072)
Citation 6

Abstract:

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Unemployment duration, definition of unemployment, nonparametric

16.

Bounds Analysis of Competing Risks: A Nonparametric Evaluation of the Effect of Unemployment Benefits on Migration in Germany

ZEW - Centre for European Economic Research Discussion Paper No. 07-049
Number of pages: 31 Posted: 11 Sep 2007 Last Revised: 26 Aug 2008
Melanie Arntz, Simon Lo and Ralf A. Wilke
IAB Nuremberg, affiliation not provided to SSRN and Copenhagen Business School - Department of Economics
Downloads 93 (725,554)
Citation 5

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cumulative incidence curve, partially missing data, bounds analysis, difference-in-difference

17.

Semiparametric Estimation of Consumption Based Equivalence Scales - the Case of Germany

ZEW - Centre for European Economic Research Discussion Paper No. 04-053
Number of pages: 36 Posted: 01 Aug 2004 Last Revised: 14 Aug 2008
Ralf A. Wilke
Copenhagen Business School - Department of Economics
Downloads 93 (725,554)
Citation 2

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Semiparametric estimation, wild bootstrapping, equivalence scales, social benefits

18.

Unemployment Duration in the United Kingdom: An Incomplete Data Approach

Number of pages: 25 Posted: 23 Feb 2009
Ralf A. Wilke
Copenhagen Business School - Department of Economics
Downloads 91 (736,406)
Citation 1

Abstract:

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Administrative Data, Missing Information, Competing Risks

19.

A Regression Model for the Copula Graphic Estimator

Nottingham School of Economics Discussion Paper No. 11-04
Number of pages: 24 Posted: 06 Jun 2011
Simon Lo and Ralf A. Wilke
United Arab Emirates University (UAEU) and Copenhagen Business School - Department of Economics
Downloads 90 (742,061)
Citation 1

Abstract:

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archimedean copula, dependent censoring

20.

Exploring the Puzzle of Human Reproduction: Register Data based Evidence from France and Germany

ZEW - Centre for European Economic Research Discussion Paper No. 20-025
Number of pages: 62 Posted: 02 Jun 2020
Cäcilia Lipowski, Ralf A. Wilke and Bertrand Koebel
ZEW – Leibniz Centre for European Economic Research, Copenhagen Business School - Department of Economics and affiliation not provided to SSRN
Downloads 88 (753,595)

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family policy, fertility behaviour, count data, panel data

21.

Identifiability and Estimation of the Sign of a Covariate Effect in the Competing Risks Model

Nottingham School of Economics Discussion Paper Series, No. 11-03
Number of pages: 29 Posted: 06 Jun 2011
Simon Lo and Ralf A. Wilke
United Arab Emirates University (UAEU) and Copenhagen Business School - Department of Economics
Downloads 87 (759,537)
Citation 2

Abstract:

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dependent censoring, nonparametric estimation, bootstrap

22.

Estimation of Group Structures in Panel Models with Individual Fixed Effects

ZEW - Centre for European Economic Research Discussion Paper No. 22-023
Number of pages: 58 Posted: 22 Jul 2022
Enno Mammen, Ralf A. Wilke and Kristina Zapp
University of Mannheim - Department of Economics, Copenhagen Business School - Department of Economics and ZEW – Leibniz Centre for European Economic Research
Downloads 75 (837,727)
Citation 1

Abstract:

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Panel Data, Statistical Learning, Regularisation, Endogeneity

23.

The Sorting of Female Careers after First Birth: A Competing Risks Analysis of Maternity Leave Duration

ZEW - Centre for European Economic Research Discussion Paper No. 14-125
Number of pages: 39 Posted: 12 Feb 2015
Melanie Arntz, Stephan Dlugosz and Ralf A. Wilke
IAB Nuremberg, ZEW – Leibniz Centre for European Economic Research and Copenhagen Business School - Department of Economics
Downloads 68 (899,324)
Citation 2

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work interruptions, cumulative incidence, leave legislation

24.

How Weather-Proof is the Construction Sector? Empirical Evidence from Germany

ZEW - Centre for European Economic Research Discussion Paper No. 08-105
Number of pages: 41 Posted: 19 Jan 2009
Melanie Arntz and Ralf A. Wilke
IAB Nuremberg and Copenhagen Business School - Department of Economics
Downloads 64 (924,743)

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panel data, temporary layoffs, employment stability

25.

Map Intersection Based Merging Schemes for Administrative Data Sources and an Application to Germany

ZEW - Centre for European Economic Research Discussion Paper No. 05-020
Number of pages: 33 Posted: 26 Apr 2005 Last Revised: 18 Aug 2008
Melanie Arntz and Ralf A. Wilke
IAB Nuremberg and Copenhagen Business School - Department of Economics
Downloads 62 (942,565)
Citation 1

Abstract:

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Map intersection, administrative data, merging schemes, estimation

26.

Generalised Partially Linear Regression with Misclassified Data and an Application to Labour Market Transitions

ZEW - Centre for European Economic Research Discussion Paper No. 15-043
Number of pages: 29 Posted: 06 Aug 2015
Stephan Dlugosz, Enno Mammen and Ralf A. Wilke
ZEW – Leibniz Centre for European Economic Research, University of Mannheim - Department of Economics and Copenhagen Business School - Department of Economics
Downloads 57 (989,921)

Abstract:

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semiparametric regression, measurement error, side information

27.

On the Reliability of Retrospective Unemployment Information in European Household Panel Data

Government Institute for Economic Research Working Paper No. 21
Number of pages: 18 Posted: 09 Mar 2011
Tomi Kyyrä and Ralf A. Wilke
Government of the Republic of Finland - VATT Institute for Economic Research and Copenhagen Business School - Department of Economics
Downloads 56 (1,000,027)

Abstract:

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Recall error, unemployment, ECHP

28.

Which Factors Safeguard Employment? An Analysis with Misclassified German Register Data

FDZ-Methodenreport No. 11/2010
Number of pages: 34 Posted: 23 Jan 2011
Laura Wichert and Ralf A. Wilke
Deutsche Bundesbank - Economics Department and Copenhagen Business School - Department of Economics
Downloads 52 (1,041,696)
Citation 3

Abstract:

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unemployment risk, nonclassical measurement error, MC-SIMEX

29.

Identifiability and Estimation of the Competing Risks Model Under Exclusion Restrictions

Number of pages: 22 Posted: 14 Oct 2024
Simon Lo, Ralf A. Wilke and Munir Hiabu
United Arab Emirates University (UAEU), Copenhagen Business School - Department of Economics and University of Copenhagen - Copenhagen University
Downloads 29 (1,332,057)

Abstract:

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Archimedean copula, instrumental variable, kernel estimation, consistency

30.

A Nested Copula Duration Model for Competing Risks with Multiple Spells

Computational Statistics and Data Analysis, 2020
Posted: 09 Jun 2020
Simon Lo, Enno Mammen and Ralf A. Wilke
United Arab Emirates University (UAEU), University of Mannheim - Department of Economics and Copenhagen Business School - Department of Economics

Abstract:

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Nested Archimedean Copula, Multiple Occurrences, Frailty

31.

Identifiability of the Sign of a Covariate Effect in the Competing Risks Model

Econometric Theory, 2020
Posted: 09 Jun 2020
Simon Lo and Ralf A. Wilke
United Arab Emirates University (UAEU) and Copenhagen Business School - Department of Economics

Abstract:

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Competing risks, dependent censoring, copula

32.

Competing Risks Quantile Regression at Work: In-Depth Exploration of the Role of Public Child Support for the Duration of Maternity Leave

Journal of Applied Statistics, 2017
Posted: 07 May 2019
Stephan Dlugosz, Simon Lo and Ralf A. Wilke
ZEW – Leibniz Centre for European Economic Research, United Arab Emirates University (UAEU) and Copenhagen Business School - Department of Economics

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