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Ranik Raaen Wahlstrøm

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Ranik Raaen Wahlstrøm

Associate Professor of Business Analytics
NTNU Business School
Faculty of Economics and Management

ranik.raaen.wahlstrom@ntnu.no
Room 4022, Adolf Øien-bygget, Gløshaugen, Trondheim
ResearchGate Google Scholar Centre for Banking and Finance
About Publications Teaching

About

Ranik Raaen Wahlstrøm, Ph.D., is an Associate Professor of Business Analytics at the NTNU Business School. He serves as the course coordinator and lecturer for master’s-level courses, supervises master’s theses, and co-supervises Ph.D. candidates.

Competencies

  • Artificial intelligence
  • Business analytics
  • Data Science
  • Finance
  • Forklarlig kunstig intelligens
  • Machine learning
  • Python
  • Statistics

Publications

  • Chronological
  • By category
  • All publications registered in NVA

2026

  • Paraschiv, Florentina; Schmid, Markus; Wahlstrøm, Ranik Raaen. (2026) Bankruptcy prediction of privately held SMEs using feature selection methods. Journal of Empirical Finance
    Academic article
  • Hosseinniakani, Seyed Mahmoud; Khatri, Ishwar; Knardal, Per Ståle; Wahlstrøm, Ranik Raaen. (2026) Abnormal disclosure and the cost of equity capital: evidence from textual characteristics of sustainability disclosure. Review of Quantitative Finance and Accounting
    Academic article
  • Taraj, Imelda; Wahlstrøm, Ranik Raaen. (2026) Narratives Contextualizing Numeric Disclosures: Insights From Earnings Calls. Journal of Business Finance & Accounting
    Academic article

2025

  • Ozturkkal, Belma; Wahlstrøm, Ranik Raaen. (2025) Explaining Mortgage Defaults Using SHAP and LASSO. Computational Economics
    Academic article

2024

  • Wahlstrøm, Ranik Raaen; Becker, Linn-Kristin; Fornes, Trude Nonstad. (2024) Enhancing credit risk assessments of SMEs with non-financial information. Cogent Economics & Finance
    Academic article
  • Berg, Terje; Gustafsson, Emil; Wahlstrøm, Ranik Raaen. (2024) Cost management and working capital management: ebony and ivory in perfect harmony?. Journal of Management Control
    Academic article

2023

  • Kamal, Md Rajib; Wahlstrøm, Ranik Raaen. (2023) Cryptocurrencies and the threat versus the act event of geopolitical risk. Finance Research Letters
    Academic article
  • Kamal, Md Rajib; Wahlstrøm, Ranik Raaen. (2023) Ukraina-krisen: Effektene på det norske aksjemarkedet. Praktisk Økonomi & Finans
    Academic article

2022

  • Wahlstrøm, Ranik Raaen; Paraschiv, Florentina; Schürle, Michael. (2022) A comparative analysis of parsimonious yield curve models with focus on the Nelson-Siegel, Svensson and Bliss versions. Computational Economics
    Academic article

2021

  • Pelja, Ibrahim; Wahlstrøm, Ranik Raaen. (2021) Hvordan påvirker bedriftens størrelse predikering av konkurs?. Magma forskning og viten
    Academic article

Journal publications

  • Paraschiv, Florentina; Schmid, Markus; Wahlstrøm, Ranik Raaen. (2026) Bankruptcy prediction of privately held SMEs using feature selection methods. Journal of Empirical Finance
    Academic article
  • Hosseinniakani, Seyed Mahmoud; Khatri, Ishwar; Knardal, Per Ståle; Wahlstrøm, Ranik Raaen. (2026) Abnormal disclosure and the cost of equity capital: evidence from textual characteristics of sustainability disclosure. Review of Quantitative Finance and Accounting
    Academic article
  • Taraj, Imelda; Wahlstrøm, Ranik Raaen. (2026) Narratives Contextualizing Numeric Disclosures: Insights From Earnings Calls. Journal of Business Finance & Accounting
    Academic article
  • Ozturkkal, Belma; Wahlstrøm, Ranik Raaen. (2025) Explaining Mortgage Defaults Using SHAP and LASSO. Computational Economics
    Academic article
  • Wahlstrøm, Ranik Raaen; Becker, Linn-Kristin; Fornes, Trude Nonstad. (2024) Enhancing credit risk assessments of SMEs with non-financial information. Cogent Economics & Finance
    Academic article
  • Berg, Terje; Gustafsson, Emil; Wahlstrøm, Ranik Raaen. (2024) Cost management and working capital management: ebony and ivory in perfect harmony?. Journal of Management Control
    Academic article
  • Kamal, Md Rajib; Wahlstrøm, Ranik Raaen. (2023) Cryptocurrencies and the threat versus the act event of geopolitical risk. Finance Research Letters
    Academic article
  • Kamal, Md Rajib; Wahlstrøm, Ranik Raaen. (2023) Ukraina-krisen: Effektene på det norske aksjemarkedet. Praktisk Økonomi & Finans
    Academic article
  • Wahlstrøm, Ranik Raaen; Paraschiv, Florentina; Schürle, Michael. (2022) A comparative analysis of parsimonious yield curve models with focus on the Nelson-Siegel, Svensson and Bliss versions. Computational Economics
    Academic article
  • Pelja, Ibrahim; Wahlstrøm, Ranik Raaen. (2021) Hvordan påvirker bedriftens størrelse predikering av konkurs?. Magma forskning og viten
    Academic article

Teaching

  • Deep Learning and Explainable AI for Business Analytics (second degree level - under development)
  • Topics in Financial Markets - IF440 (second degree level)
  • FinTech og Blockchain - Experts in Teamwork (EiT) - BEIT4011 (second degree level)
  • Data Science - BBAN4001 (second degree level)
  • Advanced Data- and Transaction Analysis - BMRR4015 (second degree level)
  • Statistics for Business - MET1002 (foundation courses, level I)

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