Author Page for Astrid Cullmann

International Benchmarking in Electricity Distribution: A Comparison of French and German Utilities

DIW Berlin Discussion Paper No. 830

Number of pages: 27 Posted: 28 Jun 2009

Astrid Cullmann, Helene Crespo and Marie-Anne Plagnet

German Institute for Economic Research (DIW Berlin), affiliation not provided to SSRN and affiliation not provided to SSRN

Downloads 311 (211,678)

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Potential Gains from Mergers in Local Public Transport: An Efficiency Analysis Applied to Germany

DIW Berlin Discussion Paper No. 832

Number of pages: 38 Posted: 28 Jun 2009

Matthias Walter and Astrid Cullmann

University of Augsburg and German Institute for Economic Research (DIW Berlin)

Downloads 230 (288,156)

Citation 5

Abstract:

3.

Innovation, R&D Efficiency and the Impact of the Regulatory Environment: A Two-Stage Semi-Parametric DEA Approach

DIW Berlin Discussion Paper No. 883

Number of pages: 32 Posted: 25 Aug 2009

Astrid Cullmann, Jens Schmidt-Ehmcke and Petra Zloczysti

German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and affiliation not provided to SSRN

Downloads 225 (294,271)

Citation 15

Abstract:

4.

The Globalization of Steam Coal Markets and the Role of Logistics: An Empirical Analysis

DIW Berlin Discussion Paper No. 956

Posted: 20 Dec 2009

Aleksandar Zaklan, Astrid Cullmann, Anne Neumann and Christian von Hirschhausen

German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin) - Department of International Economics

Downloads 180 (362,412)

Citation 2

Abstract:

5.

Finding the Right Yardstick: Regulation Under Heterogeneous Environments

Downloads 97 (592,431)

2

Finding the Right Yardstick: Regulation Under Heterogeneous Environments

NHH Dept. of Business and Management Science Discussion Paper No. 2016/4

Number of pages: 38 Posted: 27 Feb 2016

Endre Bjorndal, Mette Helene Bjorndal, Astrid Cullmann and Maria Nieswand

NHH Norwegian School of Economics - Department of Business and Management Science, NHH Norwegian School of Economics - Department of Business and Management Science, German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

Downloads 53 (847,287)

Abstract:

Finding the Right Yardstick: Regulation Under Heterogeneous Environments

DIW Berlin Discussion Paper No. 1555

Number of pages: 39 Posted: 09 Mar 2016

Endre Bjorndal, Mette Helene Bjorndal, Astrid Cullmann and Maria Nieswand

NHH Norwegian School of Economics - Department of Business and Management Science, NHH Norwegian School of Economics - Department of Business and Management Science, German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

Downloads 44 (925,594)

Abstract:

6.

Next Stop: Restructuring? A Nonparametric Efficiency Analysis of German Public Transport Companies

DIW Berlin Discussion Paper No. 831

Number of pages: 34 Posted: 27 Jun 2009

Christian von Hirschhausen and Astrid Cullmann

German Institute for Economic Research (DIW Berlin) - Department of International Economics and German Institute for Economic Research (DIW Berlin)

Downloads 94 (604,502)

Citation 1

Abstract:

7.

Overcoming Data Limitations in Nonparametric Benchmarking: Applying PCA-DEA to Natural Gas Transmission

DIW Berlin Discussion Paper No. 962

Number of pages: 20 Posted: 21 Apr 2010

Maria Nieswand, Astrid Cullmann and Anne Neumann

German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

Downloads 93 (608,598)

Citation 3

Abstract:

8.

Benchmarking and Firm Heterogeneity in Electricity Distribution: A Latent Class Analysis of Germany

DIW Berlin Discussion Paper No. 881

Number of pages: 27 Posted: 09 Jul 2009

Astrid Cullmann

German Institute for Economic Research (DIW Berlin)

Downloads 87 (634,414)

Citation 2

Abstract:

9.

Regulation and Investment Incentives in Electricity Distribution: An Empirical Assessment

DIW Berlin Discussion Paper No. 1512

Number of pages: 30 Posted: 20 Oct 2015

Astrid Cullmann and Maria Nieswand

German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

Downloads 84 (648,057)

Abstract:

10.

Technical Efficiency and C0₂ Reduction Potentials: An Analysis of the German Electricity Generating Sector

DIW Berlin Discussion Paper 1426

Number of pages: 35 Posted: 26 Nov 2014

Stefan Seifert, Astrid Cullmann and Christian von Hirschhausen

German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin) - Department of International Economics

Downloads 75 (691,945)

Citation 1

Abstract:

11.

Productive Efficiency and Ownership When Market Restructuring Affects Production Technologies

DIW Berlin Discussion Paper No. 1641

Number of pages: 30 Posted: 20 Feb 2017

Astrid Cullmann, Maria Nieswand and Julia Rechlitz

German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

Downloads 63 (760,642)

Citation 1

Abstract:

12.

Unobserved Heterogeneity and International Benchmarking in Public Transport

DIW Berlin Discussion Paper No. 960

Number of pages: 36 Posted: 21 Apr 2010

Astrid Cullmann, Mehdi Farsi and Massimo Filippini

German Institute for Economic Research (DIW Berlin), University of Neuchatel - Institute for Research in Economics (IRENE) and ETH Zürich

Downloads 59 (786,851)

Abstract:

13.

Key Parameters and Efficiency of Mexican Manufacturing: Are There Still Differences between the North and the South? An Application of Nested and Stochastic Frontier Panel Data Models

DIW Berlin Discussion Paper No. 816

Number of pages: 35 Posted: 28 Jun 2009

Frauke G. Braun and Astrid Cullmann

DIW German Institute for Econmic Research and German Institute for Economic Research (DIW Berlin)

Downloads 55 (815,133)

Abstract:

14.

Productivity in Electricity Retail after Market Liberalisation: Analysing the Effects of Ownership and Firm's Governance Structure

DIW Berlin Discussion Paper No. 1531

Number of pages: 32 Posted: 03 Dec 2015

Caroline Stiel, Astrid Cullmann and Maria Nieswand

German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

Downloads 49 (861,400)

Abstract:

15.

R&D Efficiency and Barriers to Entry: A Two Stage Semi-Parametric DEA Approach

CEPR Discussion Paper No. DP8047

Number of pages: 30 Posted: 22 Nov 2010

Astrid Cullmann, Jens Schmidt-Ehmcke and Petra Zloczysti

German Institute for Economic Research (DIW Berlin), German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

Downloads 7 (1,306,323)

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Abstract:

16.

Towards an Efficient Use of R&D Accounting for Heterogeneity in the OECD

CEPR Discussion Paper No. DP9345

Number of pages: 30 Posted: 12 Feb 2013

Astrid Cullmann and Petra Zloczysti

German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin)

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Astrid Cullmann

German Institute for Economic Research (DIW Berlin)

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Scholarly Papers (16)

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R&D Efficiency and Barriers to Entry: A Two Stage Semi-Parametric DEA Approach

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Towards an Efficient Use of R&D Accounting for Heterogeneity in the OECD

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Towards an Efficient Use of R&D Accounting for Heterogeneity in the OECD