Hannes Ullrich

University of Copenhagen - Department of Economics

Øster Farimagsgade 5, Bygn 26

Copenhagen, 1353

Denmark

German Institute for Economic Research (DIW Berlin) - Innovation, Management, Service

Mohrenstraße 58

Berlin, 10117

Germany

SCHOLARLY PAPERS

13

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34

CROSSREF CITATIONS

33

Scholarly Papers (13)

Career Prospects and Effort Incentives: Evidence from Professional Soccer

ZEW - Centre for European Economic Research Discussion Paper No. 09-027
Number of pages: 46 Posted: 11 Jul 2009 Last Revised: 28 Feb 2015
Jeanine Miklós-Thal, Hannes Ullrich and Hannes Ullrich
University of Rochester - Simon Business School and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 413 (133,156)
Citation 1

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incentives, effort, career concerns, reputation, contests, tournaments, promotions

Career Prospects and Effort Incentives: Evidence from Professional Soccer

DIW Berlin Discussion Paper No. 1432, Simon Business School Working Paper No. FR 15-04
Number of pages: 50 Posted: 17 Jan 2015
Jeanine Miklós-Thal, Hannes Ullrich and Hannes Ullrich
University of Rochester - Simon Business School and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 91 (528,708)
Citation 4

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incentives, effort, career concerns, reputation, contests, tournaments, promotions

2.
Downloads 295 (193,931)

Facebook Shadow Profiles

Number of pages: 14 Posted: 09 Feb 2022
Luis Aguiar, Christian Peukert, Maximilian Schaefer, Hannes Ullrich and Hannes Ullrich
University of Zurich - Department of Business Administration, University of Lausanne - Faculty of Business and Economics (HEC Lausanne), Institut Mines-Télécom Business School and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 165 (335,391)

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facebook, privacy, user data, web tracking, shadow profiles

Facebook Shadow Profiles

DIW Berlin Discussion Paper No. 1998
Number of pages: 16 Posted: 11 Feb 2022
Luis Aguiar, Christian Peukert, Maximilian Schaefer, Hannes Ullrich and Hannes Ullrich
University of Zurich - Department of Business Administration, University of Lausanne - Faculty of Business and Economics (HEC Lausanne), Institut Mines-Télécom Business School and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 96 (510,509)

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Facebook, privacy, user data, web tracking, shadow profiles

Facebook Shadow Profiles

CESifo Working Paper No. 9571
Number of pages: 16 Posted: 17 Feb 2022
Luis Aguiar, Christian Peukert, Maximilian Schaefer, Hannes Ullrich and Hannes Ullrich
University of Zurich - Department of Business Administration, University of Lausanne - Faculty of Business and Economics (HEC Lausanne), Institut Mines-Télécom Business School and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 34 (856,940)

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platforms, data, tracking, privacy, Facebook

Battling Antibiotic Resistance: Can Machine Learning Improve Prescribing?

DIW Berlin Discussion Paper No. 1803 (2019)
Number of pages: 42 Posted: 22 May 2019
Michael A. Ribers, Hannes Ullrich and Hannes Ullrich
University of Copenhagen and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 243 (234,582)
Citation 7

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antibiotic prescribing; prediction policy; machine learning; expert decision-making

Battling Antibiotic Resistance: Can Machine Learning Improve Prescribing?

CESifo Working Paper No. 7654
Number of pages: 42 Posted: 25 Jul 2019
Michael A. Ribers, Hannes Ullrich and Hannes Ullrich
University of Copenhagen and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 38 (823,534)

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antibiotic prescribing, prediction policy, machine learning, expert decision-making

Regulation of Pharmaceutical Prices: Evidence from a Reference Price Reform in Denmark

ZEW - Centre for European Economic Research Discussion Paper No. 10-062, University of Zurich, Institute of Business Administration, UZH Business Working Paper No. 330
Number of pages: 40 Posted: 02 Oct 2010 Last Revised: 22 Oct 2013
Ulrich Kaiser, Susan J. Mendez, Thomas Rønde, Hannes Ullrich and Hannes Ullrich
University of Zurich, University of Melbourne - Melbourne Institute: Applied Economic & Social Research, University of Copenhagen - Department of Economics and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 227 (250,681)
Citation 11

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pharmaceutical markets, regulation, co-payments, reference pricing

Regulation of Pharmaceutical Prices: Evidence from a Reference Price Reform in Denmark

IZA Discussion Paper No. 7248
Number of pages: 32 Posted: 16 Mar 2013
Ulrich Kaiser, Susan J. Mendez, Thomas Rønde, Hannes Ullrich and Hannes Ullrich
University of Zurich, University of Melbourne - Melbourne Institute: Applied Economic & Social Research, University of Copenhagen - Department of Economics and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 49 (742,144)
Citation 2

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pharmaceutical markets, regulation, co-payments, reference pricing, welfare effects

5.

Belief Precision and Effort Incentives in Promotion Contests

Number of pages: 21 Posted: 16 Apr 2011 Last Revised: 24 Dec 2012
Jeanine Miklós-Thal, Hannes Ullrich and Hannes Ullrich
University of Rochester - Simon Business School and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 222 (256,990)
Citation 3

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incentives, reputation, promotion contests, career concerns

6.

Consumer Welfare and Unobserved Heterogeneity in Discrete Choice Models: The Value of Alpine Road Tunnels

ZEW - Centre for European Economic Research Discussion Paper No. 10-095
Number of pages: 28 Posted: 14 Jan 2011
Daniel Cerquera, Hannes Ullrich and Hannes Ullrich
ZEW – Leibniz Centre for European Economic Research and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 167 (331,995)

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Discrete Choice, Consumer Surplus, Nonparametric Estimation, Transalpine Freight

A Note on Regressions with Interval Data on a Regressor

Number of pages: 25 Posted: 31 Jul 2014 Last Revised: 29 Mar 2015
Daniel Cerquera, Francois Laisney, Hannes Ullrich and Hannes Ullrich
ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 107 (472,983)
Citation 1

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partial identification, true identified set, superset, MMD, MMM

A Note on Regressions with Interval Data on a Regressor

DIW Berlin Discussion Paper No. 1419
Number of pages: 32 Posted: 21 Oct 2014
Daniel Cerquera, Francois Laisney, Hannes Ullrich and Hannes Ullrich
ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 41 (800,016)

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Partial identification, true identified set, superset, MMD, MMM

Considerations on Partially Identified Regression Models

Working Papers of BETA (Bureau d'Economie Théorique et Appliquée) No. 2012-07, ZEW - Centre for European Economic Research Discussion Paper No. 12-024
Number of pages: 42 Posted: 20 Dec 2011 Last Revised: 30 Jul 2014
Daniel Cerquera, Francois Laisney, Hannes Ullrich and Hannes Ullrich
ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 83 (560,753)
Citation 1

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partial identification, true identified set, superset, MMD, MMM, estimation

Considerations on Partially Identified Regression Models

ZEW - Centre for European Economic Research Discussion Paper No. 12-024
Number of pages: 41 Posted: 12 Apr 2012 Last Revised: 17 Apr 2012
Daniel Cerquera, Francois Laisney, Hannes Ullrich and Hannes Ullrich
ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 47 (755,687)
Citation 1

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partial identification, true identified set, superset, MMD, MMM, estimation

9.

Entry and Competition in Freight Transport: The Case of a Prospective Transalpine Rail Link Between France and Italy

ZEW - Centre for European Economic Research Discussion Paper No. 10-010
Number of pages: 26 Posted: 15 Apr 2010 Last Revised: 07 Mar 2013
Delphine Prady, Hannes Ullrich and Hannes Ullrich
Toulouse School of Economics (TSE) and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 119 (434,768)
Citation 2

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Transalpine freight, New rail infrastructure, Simulation model, Competition

Physician Effects in Antibiotic Prescribing: Evidence from Physician Exits

DIW Berlin Discussion Paper No. 1958
Number of pages: 62 Posted: 02 Aug 2021
Shan Huang, Hannes Ullrich and Hannes Ullrich
German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 54 (709,288)

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I11,J44,I12

Physician Effects in Antibiotic Prescribing: Evidence from Physician Exits

CESifo Working Paper No. 9204
Number of pages: 62 Posted: 26 Jul 2021
Shan Huang, Hannes Ullrich and Hannes Ullrich
German Institute for Economic Research (DIW Berlin) and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 36 (839,867)

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11.

Machine Predictions and Human Decisions with Variation in Payoffs and Skills

DIW Berlin Discussion Paper No. 1911
Number of pages: 45 Posted: 06 Nov 2020
Michael A. Ribers, Hannes Ullrich and Hannes Ullrich
University of Copenhagen and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 63 (645,296)
Citation 3

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Prediction policy, expert decision-making, machine learning, antibiotic prescribing

12.

The Value of Data for Prediction Policy Problems: Evidence from Antibiotic Prescribing

DIW Berlin Discussion Paper No. 1939
Number of pages: 26 Posted: 09 Apr 2021
Shan Huang, Michael A. Ribers, Hannes Ullrich and Hannes Ullrich
German Institute for Economic Research (DIW Berlin), University of Copenhagen and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 46 (744,916)

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Prediction policy, data combination, machine learning, antibiotic prescribing

13.

Machine Predictions and Human Decisions with Variation in Payoffs and Skill

CESifo Working Paper No. 8702
Number of pages: 46 Posted: 24 Nov 2020
Michael A. Ribers, Hannes Ullrich and Hannes Ullrich
University of Copenhagen and German Institute for Economic Research (DIW Berlin) - Innovation, Management, ServiceUniversity of Copenhagen - Department of Economics
Downloads 35 (825,312)

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