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Text as priors

Ge, Shuyi; Li, Shaoran; Linton, Oliver; Su, Wen - 2026

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015655582

Sentiment and uncertainty indices from economic news in Colombia

Mora-Quiñones, Rocío Clara A.; Orozco, Antonio; … - 2026

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015562532

Investment with new sentiment analysis in Japanese stock market : expert knowledge can still outperform ChatGPT

Lin, Zhenwei; Nakano, Masafumi; Takahashi, Akihiko - 2026 - This version: March 4, 2026

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015610056

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Investment with new sentiment analysis in Japanese stock market : expert knowledge can still outperform ChatGPT

Lin, Zhenwei; Nakano, Masafumi; Takahashi, Akihiko - 2025 - This version: April 25, 2025

Edition: This version: April 25, 2025

Book / Working Paper

Investment with new sentiment analysis in Japanese stock market : expert knowledge can still outperform ChatGPT

Lin, Zhenwei; Nakano, Masafumi; Takahashi, Akihiko - 2025 - This version: March 27, 2025

Edition: This version: March 27, 2025

Book / Working Paper

Enlightenment ideals and belief in progress in the run-up to the industrial revolution : a textual analysis

Almelhem, Ali; Iyigun, Murat; Kennedy, Austin; Rubin, Jared - 2026

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015614133

Textual analysis in accounting : what's next?

Bochkay, Khrystyna; Brown, Stephen V.; Leone, Andrew J.; … - 2023

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014289117

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Textual Analysis in Accounting : What’s Next?

Bochkay, Khrystyna; Brown, Stephen V.; Leone, Andrew J.; … - 2022

Book / Working Paper

Service quality dimensions in Austrian food retailing : a text mining approach for physical retail stores

Falatouri, Taha; Brandtner, Patrick; Nasseri, Mehran; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015546810

Opinion Piece : how to pre-register experimental studies that involve machine learning for text data analysis

Bruttel, Lisa Verena; Nithammer, Juri - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015485864

Do P2P borrowers improve the quality of information disclosure? : an analysis with text mining on loan descriptions

Chen, Yuan; Feng, Ji; Li, Xun; Yu, Shijie - 2025

Most of peer-to-peer (P2P) online borrowers are small business managers. The learning behavior of borrowers in the P2P market is rarely studied. The aim of this paper is to identify the existence of borrowers' learning behavior in the P2P market using a large sample from renrendai.com, which is...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015371227

Asymmetric effect of airline customer opinions for service quality attributes : text mining approach

Eum, Seong-Won; Leem, Byunghak - 2025

The purpose of this study is to identify airline asymmetric attributes that affect customer satisfaction based on the three-factor theory and to build an Asymmetric Impact-Sentiment Analysis (AISA) for resource allocation prioritization. We identified food and beverage service as a basic factor;...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015334433

Text analysis methods for historical letters, the case of Michelangelo Buonarrotti

Gatti, Fabio; Huesler, Joel - 2025

The correspondence of historical personalities serves as a rich source of psychological, social, and economic information. Letters were indeed used as means of communication within the family circles but also a primary method for exchanging information with colleagues, subordinates, and...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015416412

A systematic review of sentiment analytics in banking headlines

Jayanthakumaran, Muhunthan; Shukla, Nagesh; Pradhan, … - 2025

This systematic review investigates sentiment analysis of news headlines in the banking sector, a field susceptible to public sentiment, as demonstrated by phenomena like bank runs leading to rapid deposit withdrawals. We trace the evolution of analytic methods from traditional machine learning...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015420485

Can investors learn from patent documents? : evidence from textual analysis

Zheng, Yuxiang - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015463684

Text analysis methods for historical letters, the case of Michelangelo Buonarroti

Gatti, Fabio; Huesler, Joel - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015467023

Extracting the Federal Reserve's priorities and transparency from FOMC statements using textual data mining tools

Faras, Reyadh; Alshameri, Faleh; Bash, Ahmad - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015454729

Unleashing the power of text for credit default prediction : comparing human-written and generative AI-refined texts

Wu, Zongxiao; Dong, Yizhe; Li, Yaoyiran; Shi, Baofeng - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015433483

E-tailers' Twitter (X) communication : a textual analysis

Kalia, Prateek; Kaur, Manpreet; Thomas, Asha - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015456254

Beyond compliance: multi-dimensional text mining analysis of corporate sustainability reporting

Şener, İrge; Karapolatgil, Ahmet Anıl - 2025

This study investigates how organisations respond to Corporate Sustainability Reporting Directive (CSRD) requirements through systematic analysis of corporate communications and sustainability reports. We employ multi-dimensional text mining analysis of 500 companies across 12 industries, using...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015461855

Emotional brightness and crowdfunding performance

Sitruk, Jonathan; Grodal, Stine; Suarez, Fernando; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015564345

A systematic review of text mining analytics for supply chain risk management using online data

Gelastopoulos, Georgios; Keramydas, Christos - 2025

Global supply chains are increasingly complex and vulnerable, requiring new approaches for detecting and managing risks. Text mining, a branch of natural language processing, can extract insights from unstructured online data such as news, reports, and social media. This paper presents a...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015607898

Why do investors like short-leg securities? : evidence from a textual analysis of buy recommendations

Chen, Hailiang; Hwang, Byoung-Hyoun; Peng, Zhuozhen - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015614314

Exploring knowledge structure of "dual carbon" policies : combining computational text mining and knowledge graph

Fu, Yuan; Wen, Peihan; Wu, Junlin; Shu, Yujiao - 2025

To support energy transition and climate action, China has announced its "dual carbon" goals and introduced a series of related policies. However, these policies remain disorganised and scattered across various platforms and formats, posing significant challenges for accessibility and effective...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015596660

Measuring technology catching up of automotive industry in Thailand by text mining of patent information

Suchit Pongnumkul; Motohashi, Kazuyuki - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015628627

Sustainability in the corporate sector : a news textual analysis approach to measuring ESG performance

Imron, Mohammad Izzat Raihan - 2025

Sustainability has become a crucial factor in the financial sector, making the assessment of a company's sustainability performance essential for informed decision-making. Recognizing the media's power to shape public perception of corporate sustainability issues, this study examines the use of...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015414724

A new approach to textual analysis using large language models : application to the analysis of recent wage and price developments in Japan

Izawa, Kimihiko; Kamei, Ikuo; Shibata, Nao; Takahashi, … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015573426

Analyse von Digitalisierungsstrategien deutscher Kommunen: Trends, Themen und Nachhaltigkeitsaspekte

Happ, Marina; Kalevi Dieke, Alex - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015166836

From crisis to advocacy : tracing the emergence and evolution of the LGBTQIA+ consumer market

Montecchi, Matteo; Micheli, Maria R.; Campana, Mario; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014635369

How to make evaluations of EU cohesion policy more credible

Asatryan, Zareh; Birkholz, Carlo; Heinemann, Friedrich - 2024

The EU's Cohesion Policy (CP) intends to promote European economic, social, and territorial cohesion. The policy occupies about a third of the EU budget and it is the most evaluated of all EU policies. With the support of the German Ministry of Finance, two in-depth ZEW research papers by...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014566812

Optimal text-based time-series indices

Ardia, David; Bluteau, Keven - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014575788

The analysis of impact of metaverse on the Fintech industry based on text mining and association rules mining

Liu, Hui; Choi, Miseon; Kim, Jinhwa - 2024

Purpose: The purpose of our study is to explore the influence of Metaverse on FinTech industry and identify the mediators between them. Design/methodology/approach: To achieve the purpose, we conducted words frequency analysis, network analysis, and association rules analysis, based on 68,957...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015069557

Supply chain risk : changes in supplier composition and vertical integration

Ersahin, Nuri; Giannetti, Mariassunta; Huang, Ruidi - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015073203

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Supply Chain Risk : Changes in Supplier Composition and Vertical Integration

Ersahin, Nuri; Giannetti, Mariassunta; Huang, Ruidi - 2023

Book / Working Paper

Supply chain risk : changes in supplier composition and vertical integration

Ersahin, Nuri; Giannetti, Mariassunta; Huang, Ruidi - 2022

Book / Working Paper

Supply Chain Risk : Changes in Supplier Composition and Vertical Integration

Ersahin, Nuri; Giannetti, Mariassunta; Huang, Ruidi - 2022

Book / Working Paper

Supply chain risk : changes in supplier composition and vertical integration

Ersahin, Nuri; Giannetti, Mariassunta; Huang, Ruidi - 2022

Book / Working Paper

Comparing Goldin and the Philippines : analyzing the research efforts in women and labor economics using basic text mining techniques

Ortillan, Arianna Liza - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015076192

Fiscal policy in the Bundestag : textual analysis and macroeconomic effects

Latifi, Albina; Naboka-Krell, Viktoriia; Tillmann, Peter; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015076492

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Fiscal policy in the Bundestag : textual analysis and macroeconomic effects

Latifi, Albina; Naboka-Krell, Viktoriia; Tillmann, Peter; … - 2023

Book / Working Paper

Professor GPT : having a large language model write a commentary on freedom of assembly

Engel, Christoph; Kruse, Johannes - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015077483

Survival strategies for family-run homestays : analyzing user reviews through text mining

Krishnan, Jay; Bhattacharjee, Biplab; Pratap, Maheshwar; … - 2024

Online booking of homestays through e-travel portals is based on the virtual brand and perception, which are largely affected by user-generated electronic word-of-mouth (eWOM). With the objective of mining actionable insights from eWOM, this study conducted opinion mining for homestays located...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015078188

Text-based sentiment analysis in finance : synthesising the existing literature and exploring future directions

Todd, Andrew; Bowden, James; Moshfeghi, Yashar - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014530787

News sentiment and international equity markets during BREXIT period : a textual and connectedness analysis

Koch, Alexander; Toan Luu Duc Huynh; Wang, Mei - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014468984

Analyse von Digitalisierungsstrategien deutscher Kommunen : Trends, Themen und Nachhaltigkeitsaspekte

Happ, Marina; Kalevi Dieke, Alex - 2024

Mit der UN-Agenda 2030 der und dem Onlinezugangsgesetz verpflichtet sich Deutschland zu einer nachhaltigen Entwicklung und der Digitalisierung von Verwaltungsleistungen. Digitalisierung und Nachhaltigkeit sind zwei Querschnittsthemen. Sie ergänzen sich und haben inhaltliche Schnittmengen. So...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015159452

Assessing the impacts of digitalisation adoption on banks' financial performance : new evidence based on textual analysis

Wong, Andrew; Lam, Stephen; Ho, Yu Hin Kelvin - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015052195

Language independent algorithm for clustering text documents with respect to their sentiment

Korzeniewski, Jerzy; Idczak, Adam - 2024

Determining the sentiment of a written text is an important task in text research. This task can be performed either in the supervised or unsupervised version. In this paper, we propose a novel unsupervised algorithm for documents written in any language using documents written in Polish as an...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015127239

Adapting support vector optimisation algorithms to textual gender classification

Gomez, Javier; Alfaro, Cesar; Ortega, Felipe; Moguerza, … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015188211

Research synthesizes in pro-environmental behavior in education : a text mining approach

Novera, Chowdhury Noushin; Ifti, Mehedi Hasan; Anh Ngoc … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015189044

Robust machine learning algorithms for text analysis

Ke, Shikun; Olea, José Luis Montiel; Nesbit, James - 2024

We study the Latent Dirichlet Allocation model, a popular Bayesian algorithm for text analysis. We show that the model's parameters are not identified, which suggests that the choice of prior matters. We characterize the range of values that the posterior mean of a given functional of the...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015189767

How do speaker characteristics influence use of rhetorical history? : insights from text mining analysis of discourse about Brexit

Smith, Andrew; Cole, Michael; Küsters, Anselm - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015178188

Nowcasting German GDP with text data

Okuneva, Mariia; Hauber, Philipp; Carstensen, Kai; … - 2024

This paper investigates the impact of news media information on improving short-term GDP growth forecasts by analyzing a large and unique corpus of 12.4 million news articles spanning from 1991 to 2018. We extract business cycle-related sentiment from each article using an annotated dataset from...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015178446

Measuring news sentiment of Korea using transformer

Seo, Beomseok; Lee, Younghwan; Cho, Hyungbae - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015405760

The effect of positive management practices on firm profitability : evidence from text mining

Becker, Martin - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014581118

Measuring meta-interpretation

Bystranowski, Piotr; Tobia, Kevin - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015080570

Practical data mining with AI for social scientists

Kirilenko, Andrei - 2026

This book is designed as a foundational textbook for upper-level undergraduate and graduate students from non-technical fields who want to acquire a basic understanding of data science and learn practical skills in data analysis. It distinguishes itself by combining theoretical knowledge with...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015617572

Intangible Intensity

Eisfeldt, Andrea L.; Hartman-Glaser, Barney; Kim, Edward T. - 2026

We develop a text-based measure of intangible investment intensity derived from firms' 10-K filings, and offer a general methodology for semantic theme scoring (STS). Our approach further classifies disclosure text into knowledge, customer, and organization capital. Firms with high intangible...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015611186

Text Analytics in Marketing : A Practical Guide for Students and Researchers

Dan, Daniel; Reutterer, Thomas - 2026

Introduction to Text Analytics in Marketing: A Practical Guide for Students and Researchers -- Textual Data, String Handling, Regular Expressions, and Data Structures -- Obtaining Textual Data for Marketing Analytics, Web Scraping, APIs, and Structured Sources -- Basic Text Analysis,...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015607580