• 1.06c Thomas Paine Study Centre

Accepting PhD Students

PhD projects

Financial and non-financial disclosure, including textual analysis; Earnings quality; Large Language Models (LLMs)

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Personal profile


I'm currently a Lecturer at the Norwich Business School (NBS) of the University of East Anglia (UEA), and a member of the Norwich Business School Accounting and Quantitative Methods Group. My former positions include Associate Professor at FUCAPE Business School (Brazil), Investment Analyst at Alphamar Investimentos (Brazil), Fraud Management Lead and Data Analyst at PayWithMyBank (acquired by Trustly, Brazil and US), Field Force Effectiveness Analyst at Novartis Pharmaceuticals (Central America and Caribbean), and Systems Analyst at Nestlé (Chocolates Garoto Business Unit, Brazil). I hold a PhD in Accounting and Management from FUCAPE Business School (BR) and a BEng in Computer Engineering from the Federal University of Espirito Santo (BR).

My research interests include financial disclosure, earnings quality, and Large Language Models (LLMs). My PhD dissertation has been published in the Journal of Business, Finance & Accounting. I have recently published a paper on the political bias of ChatGPT, which has featured more than 150 times in the media, including The Washington Post, Forbes, The Telegraph, The Daily Mail, New York Post, and Times Radio.

During my PhD, I was a visting research scholar at the Sam M. Walton College of Business (University of Arkansas, US) and Krannert School of Management (Purdue University, US). After graduating, I secured a position as a post-doctoral researcher at the Federal University of Espirito Santo (BR). I'm an Associate Editor at Review of Business Management (RBGN), and former Editor-in-Chief of Brazilian Business Review (BBR), top tier Brazilian journals publishing research in management, accounting & finance, and economics. I'm also actively involved with startups, being an investor at Freatz / Almoço Grátis, co-founder and board member at NossoBB, and co-founder and consultant at Upthinkr.

Academic Background

Post-doc in Accounting, Federal University of Espirito Santo (Brazil)
PhD in Accounting and Management, Fucape Business School (Brazil)

  • Visiting research scholar at the University of Arkansas (USA)
  • Visiting research scholar at Purdue University (USA)

MSc in Accounting - Strategic Management track, Fucape Business School (Brazil)
Postgraduate Certificate in Higher Education Practice, University of East Anglia (UK)
BEng in Computer Engineering, Federal University of Espirito Santo (Brazil)

Key Research Interests

  • Disclosure
    • Financial and non-financial disclosure, including textual analysis using natural language processing and machine learning algorithms
  • Earnings quality
    • Earnings persistence, accrual quality, managerial incentives
  • Large Language Models (LLMs) applied to accounting, finance, and economics

If you are interested in joining our PhD program, please apply here.

Other membership and activities

Conference Reviewer:

  • EAA Annual Congress

Ad-hoc Journal Reviewer:

  • Meditari Accounting Research
  • Spanish Journal of Finance and Accounting
  • International Entrepreneurship and Management Journal
  • Journal of the Knowledge Economy
  • Economics Bulletin
  • Financial Innovation

Teaching Interests

NBS-7064Y - Business Research Methods

NBS-7076A - International Accounting

Administrative Posts

Plagiarism Officer - 09/2023 - 08/2026

Education/Academic qualification

University of East Anglia

Sep 2020Sep 2022

Award Date: 30 Nov 2022

Doctor of Business Administration, FUCAPE Business School

6 Aug 200816 Aug 2013

Award Date: 16 Aug 2013

Master of Business Administration, FUCAPE Business School

26 Apr 200630 May 2008

Award Date: 30 May 2008

Bachelor of Engineering, Universidade Federal do Espirito Santo


Award Date: 20 Nov 2002

External positions

Member, European Accounting Association

1 Jan 202331 Dec 2023

Member, Accounting and Finance Association of Australia and New Zealand

Mar 202131 Dec 2021

Associate Editor, Review of Business Management

Mar 2021 → …

Member, European Accounting Association

1 Jan 202131 Dec 2021

Events Editor of the Accounting Resources Centre (ARC), European Accounting Association

Oct 2020 → …

Co-Editor, Brazilian Business Review

1 Jan 202031 Dec 2021

Editor-in-Chief, Brazilian Business Review

1 Jan 201831 Dec 2019

Media Expertise

  • Finance

Collaborations and top research areas from the last five years

Recent external collaboration on country/territory level. Dive into details by clicking on the dots or