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Dr. Oliver Mork

Research Assistant & Doctoral Student

Team

© Anne Gärtner

Dr. Oliver Mork
  • Building Q Room 1.012
  • +49 40 42878-4741
  • oliver.mork@tuhh.de

Biography

My research interests lie at the intersection of Econometrics & Machine Learning.

Research Interests

  • Econometrics
  • Machine Learning

Appointments & Education

  • PhD in Management
    Hamburg University of Technology, Germany
    2020 - current
  • Master of Science in Economics, Specialization in Statistics & Econometrics
    University of Cologne, Germany
    2020
  • Working Student - Data Analyst
    buynomics, Germany
    2019 - 2020
  • Exchange Semester
    University of Economics, Prague (VSE), Czech Republic
    2018
  • Working Student - Business Analyst
    Efficio Consulting, Germany
    2016 - 2018
  • Bachelor of Science in Economics
    University of Cologne, Germany
    2016

Selected Publications

Causal Analyses on Entrepreneurial Intention, Success, and Failure Dissertation, Technische Universität Hamburg 2025 PhD Thesis Oliver Mork
Oliver Mork
Causal Analyses on Entrepreneurial Intention, Success, and Failure
PhD Thesis, Technische Universität Hamburg (2025)

DOI

PhD Thesis

This dissertation embarks on two complementary paths: (i) it investigates how contextual and structural factors influence entrepreneurial intention, success, and recovery from failure, and (ii) it highlights recent advancements in causal inference, focusing on the identification of treatment effects through valid and robust research designs. The work offers new insights into key phenomena across the entrepreneurial life cycle and proposes methodological approaches to address empirical challenges in entrepreneurship and management science.

EntrepreneurshipCausal InferenceStartup Failure

Culture Matters with Bad News! A Large-Scale Study of Media Coverage after Startup Failure Academy of Management Proceedings 2024(1), 18562 2024 Conference Paper Olaf Mork, Christoph Ihl
Oliver Mork, Christoph Ihl
Culture Matters with Bad News! A Large-Scale Study of Media Coverage after Startup Failure
Academy of Management Proceedings 2024(1), 18562 (2024)

DOI

Conference Paper

Given that mass media can confer organizational legitimacy and act as an information intermediary between startups and relevant stakeholders, we examine the process of establishing legitimacy and the response to failure across different cultural settings. Employing state-of-the-art natural language processing models, we extract sentiments from a sample of 2,041,607 sentences covering 67,306 startups from the United States, the United Kingdom, and Germany. Utilizing robust econometric methods, we reveal pronounced cultural differences in the character of media coverage for both operating and closed startups. Specifically, German media tends to portray domestic startups less positively, while the United States exhibits the most positive coverage, with the United Kingdom falling in between. Notably, our findings include a positive in-group bias solely for operating startups in the United States, while Germany displays a negative in-group bias for both operating and closed startups. Our study underscores the role of national culture, the importance of comparative entrepreneurship research, and the heterogeneous nature of entrepreneurial phenomena among different cultures.

Startup FailureMedia CoverageCulture

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TU Hamburg

 

TU Hamburg

TUHH Institute of Entrepreneurship
Prof. Dr. Christoph Ihl
Am Irrgarten 3
21073 Hamburg
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