Jochen Hartmann

TUM School of Management,Technical University of Munich

Arcisstrasse 21

Munchen, 80333

Germany

SCHOLARLY PAPERS

15

DOWNLOADS
Rank 8,335

SSRN RANKINGS

Top 8,335

in Total Papers Downloads

11,363

TOTAL CITATIONS
Rank 21,092

SSRN RANKINGS

Top 21,092

in Total Papers Citations

85

Scholarly Papers (15)

1.

The power of generative marketing: Can generative AI create superhuman visual marketing content?

International Journal of Research in Marketing, Forthcoming.
Number of pages: 44 Posted: 07 Nov 2023 Last Revised: 12 Sep 2024
Jochen Hartmann, Yannick Exner and Samuel Domdey
TUM School of Management,Technical University of Munich, TUM School of Management,Technical University of Munich and Technical University Hamburg-Harburg (TUHH)
Downloads 2,664 (10,880)
Citation 8

Abstract:

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generative AI, marketing effectiveness, productivity, content creation, artificial intelligence, digital marketing

2.

More than a Feeling: Accuracy and Application of Sentiment Analysis

Hartmann, J., Heitmann, M., Siebert, C., & Schamp, C. (2022). More than a Feeling: Accuracy and Application of Sentiment Analysis. International Journal of Research in Marketing, Forthcoming.
Number of pages: 32 Posted: 05 Dec 2019 Last Revised: 30 Sep 2022
TUM School of Management,Technical University of Munich, University of Hamburg, University of Hamburg and University of Mannheim
Downloads 2,405 (12,829)
Citation 15

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Sentiment Analysis; Meta-Analysis; Natural Language Processing; Machine Learning; Transfer Learning; Deep Contextual Language Models; Text Mining

3.

Generative AI

Business & Information Systems Engineering
Number of pages: 28 Posted: 22 May 2023 Last Revised: 07 Aug 2023
LMU Munich, TUM School of Management,Technical University of Munich, Technical University of Dortmund and Leipzig University
Downloads 2,275 (14,040)
Citation 21

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Generative AI; Artificial intelligence; Decision support; Content creation; Information systems

4.

The Power of Brand Selfies

Columbia Business School Research Paper Forthcoming
Number of pages: 46 Posted: 11 Apr 2019 Last Revised: 11 Jun 2021
TUM School of Management,Technical University of Munich, University of Hamburg, University of Mannheim and Columbia University - Columbia Business School, Marketing
Downloads 1,695 (22,319)
Citation 33

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User-Generated Content, Social Media, Image Analysis, Deep Learning, Natural Language Processing, Interpretable Machine Learning

5.

AI in Disguise - How AI-Generated Ads' Visual Cues Shape Consumer Perception and Performance

Number of pages: 28 Posted: 07 Mar 2025
Yannick Exner, Jochen Hartmann, Oded Netzer and Shunyuan Zhang
TUM School of Management,Technical University of Munich, TUM School of Management,Technical University of Munich, Columbia University - Columbia Business School, Marketing and Harvard University - Business School (HBS)
Downloads 480 (125,852)

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generative AI, digital marketing, image analytics, advertising effectiveness

6.

The political ideology of conversational AI: Converging evidence on ChatGPT’s pro-environmental, left-libertarian orientation

Number of pages: 21 Posted: 03 Jan 2023 Last Revised: 05 Jan 2023
Jochen Hartmann, Jasper Schwenzow and Maximilian Witte
TUM School of Management,Technical University of Munich, University of Hamburg and University of Hamburg - Faculty of Business Administration
Downloads 398 (156,797)

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conversational artificial intelligence, algorithmic bias, voting advice applications, natural language processing, ChatGPT

7.

Diversity in Advertising in Times of Racial Unrest

Columbia Business School Research Paper No. 4466378
Number of pages: 20 Posted: 05 Jun 2023
Jochen Hartmann, Oded Netzer and Rachel Zalta
TUM School of Management,Technical University of Munich, Columbia University - Columbia Business School, Marketing and Mastercard
Downloads 279 (229,452)

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diversity, online advertising, social inequality, racism, machine learning

8.

The Language of Images: Performance of Image Classification Paradigms in Marketing

Number of pages: 41 Posted: 28 Sep 2022 Last Revised: 06 Dec 2024
University of Hamburg, University of Hamburg - Faculty of Business Administration, TUM School of Management,Technical University of Munich and University of Hamburg
Downloads 274 (233,699)

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generative AI, computer vision, image mining, machine learning, image classification, marketing insight

9.

Classification Using Decision Tree Ensembles

Number of pages: 16 Posted: 20 Nov 2019 Last Revised: 20 Jul 2020
Jochen Hartmann
TUM School of Management,Technical University of Munich
Downloads 261 (245,575)
Citation 2

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decision tree ensembles, random forests, bagging, boosting, classification, machine learning

10.

Automated Image Analysis (AIA)

Number of pages: 8 Posted: 06 Sep 2022 Last Revised: 12 Oct 2022
Jochen Hartmann and Samuel Domdey
TUM School of Management,Technical University of Munich and Technical University Hamburg-Harburg (TUHH)
Downloads 222 (287,833)

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image analysis, deep learning, computer vision, image feature extraction

11.

Biased Echoes: Generative AI Models Reinforce Investment Biases and Increase Portfolio Risks of Private Investors

Number of pages: 20 Posted: 08 Nov 2024
Philipp Winder, Christian Hildebrand and Jochen Hartmann
University of St. Gallen, University of St. Gallen and TUM School of Management,Technical University of Munich
Downloads 142 (427,470)
Citation 1

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generative AI, large language models, private investors, retail investors, financial portfolio risks, financial decision making

12.

Be Careful What You Look for: Tagged Social Media Content Biases Brand Analyses

Number of pages: 34 Posted: 20 Jul 2022
University of Hamburg, TUM School of Management,Technical University of Munich, University of Hamburg and University of Hamburg
Downloads 130 (458,558)

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Machine Learning, Hashtags, Social Media, Image Analysis, User-Generated Content, Deep Learning

13.

Understanding Videos at Scale: How to Extract Insights for Business Research

Number of pages: 13 Posted: 10 Nov 2020 Last Revised: 30 Nov 2020
University of Hamburg, TUM School of Management,Technical University of Munich, University of Hamburg and University of Hamburg
Downloads 109 (524,314)
Citation 5

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video mining; image analysis; object detection; deep learning; computer vision; unstructured data

14.

From Prompt to Product: Reimagining Visual Search with Generative AI

Number of pages: 34
Jan Ole Krugmann and Jochen Hartmann
affiliation not provided to SSRN and TUM School of Management,Technical University of Munich
Downloads 17

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generative AI, product search, e-commerce, image analytics, prompt adherence

15.

Using Traditional Text Analysis and Large Language Models in Service Failure and Recovery

Number of pages: 17
University of Verona - Alma Mater Studiorum - Università di Bologna, York University - Schulich School of Business, TUM School of Management,Technical University of Munich and Marshall School of Business - University of Southern California
Downloads 12

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Service Failure and Recovery, Text Mining, NLP, Language Theory, Large Language Models (LLMs), Machine Learning