Open science

Data & Code

This is where I will share datasets, analysis code, and reproducible projects as they become available. My work uses Python and R, with explicit random seeds, pinned dependencies, and documented data sources so that results can be verified and extended.

Explicit random seeds

Reproducibility by default

Pinned dependencies

Stable environments

Documented data sources

Transparent provenance

Sensitivity analyses

Robustness checks

Available Projects

Generative AI and Everyday Life (2015-2026)

Compiled dataset of generative AI milestones, World Happiness Report life evaluation series, Gallup positive and negative experience indices, perceived freedom and stress series, perceived job security and AI attitude surveys from Gallup, Microsoft and Pew, AI exposure estimates from ILO, IMF and OECD, ChatGPT and organisational adoption series, distributional data by age, gender and geography, and experimental productivity and learning evidence used in the research brief comparing daily life before and after ChatGPT.

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Downloadable files

README_methodology.txt replicate.py (replication script) ai_era_milestones.csv ai_era_life_satisfaction.csv ai_era_affect_indices.csv ai_era_freedom_satisfaction.csv ai_era_stress.csv ai_era_job_security_perceived.csv ai_era_ai_exposure.csv ai_era_ai_adoption_chatgpt.csv ai_era_ai_adoption_pew.csv ai_era_ai_adoption_orgs.csv ai_era_distribution.csv ai_era_productivity_evidence.csv ai_era_job_transformation.csv ai_era_learning_evidence.csv ai_era_research_opportunities.csv Full research brief (HTML)

Understanding Large Language Models for Accounting and Finance (2017-2026)

Compiled dataset of LLM parameter counts and training compute by release date, LMArena (Chatbot Arena) Elo scores for frontier models, hallucination rates on document summarisation benchmarks, AI adoption rates in accounting firms from industry surveys, publisher AI policy adoption dates, global AI regulatory milestones, AI-related publication counts in top accounting journals, and Big Four AI investment data used in the research brief on how large language models work and their implications for accounting and finance research.

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Downloadable files

README_methodology.txt replicate.py (replication script) llm_parameter_timeline.csv llm_arena_scores.csv llm_hallucination_rates.csv accounting_ai_adoption.csv publisher_ai_policies.csv ai_regulation_timeline.csv ai_accounting_publications.csv big4_ai_investments.csv Full research brief (HTML)

AI Tokens as an Emerging Asset Class (2020-2026)

Compiled dataset of AI token sector quarterly market capitalisation and dominance, top AI-focused blockchain projects by market cap, price history for five major AI tokens (TAO, RNDR, FET, AKT, NEAR), corporate adoption and treasury data, venture capital funding in the AI-crypto sector, comparison of US GAAP and IFRS accounting frameworks, regulatory milestone timeline, and a curated academic literature database used in the research brief on AI tokens as an emerging asset class.

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Downloadable files

README_methodology.txt ai_tokens_market_cap.csv ai_tokens_top_projects.csv ai_tokens_price_history.csv ai_tokens_corporate_adoption.csv ai_tokens_vc_funding.csv ai_tokens_accounting_comparison.csv ai_tokens_regulatory_timeline.csv ai_tokens_academic_literature.csv replicate.py Full research brief (HTML)

Blockchain and Cryptocurrency in Business (2009-2026)

Compiled dataset of cryptocurrency market capitalisation and Bitcoin price history, corporate Bitcoin treasury holdings of publicly listed firms, global regulatory milestones, major exchange and protocol failure losses, spot Bitcoin and Ether ETF flow data, CBDC development progress by country, DeFi TVL and stablecoin market capitalisation trends, and a curated academic literature database used in the research brief on blockchain and cryptocurrency in business.

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Downloadable files

crypto_README_methodology.txt crypto_market_cap.csv crypto_corporate_treasury.csv crypto_regulatory_timeline.csv crypto_exchange_failures.csv crypto_etf_flows.csv crypto_cbdc_progress.csv crypto_academic_literature.csv crypto_defi_stablecoin_nft.csv Full research brief (HTML)

Big Data and AI in Business: NZ Tourism Nowcasting (2026)

Compiled dataset of monthly NZ international visitor arrivals (Stats NZ), Google Trends search indices for three NZ-bound travel queries, NZ tourism economic contribution from the Tourism Satellite Account, NZ AI adoption statistics, and verified academic literature on tourism demand nowcasting.

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Downloadable files

nz_tourism_README_methodology.txt nz_tourism_arrivals_google_trends.csv nz_tourism_arrivals_annual.csv nz_tourism_economic_contribution.csv nz_tourism_ai_adoption.csv nz_tourism_academic_literature.csv nz_tourism_correlations.csv nz_tourism_replication.py Full research brief (HTML)

Cybersecurity Risk Disclosure (2023-2026)

Compiled dataset of global data breach frequency and cost trends, SEC Form 8-K Item 1.05 incident filing data, industry distribution of cybersecurity incidents, ransomware attack and payment trends, cross-jurisdiction regulatory comparison, and global cyber insurance market data used in the structured research brief on cybersecurity risk disclosure by publicly listed firms.

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cyber_README_methodology.txt

Complete methodology

cyber_breach_trends.csv

Breach frequency & cost, 2015-2025

cyber_disclosure_timeline.csv

Regulatory timeline, 2018-2026

cyber_incident_filings.csv

SEC 8-K filings, first year

cyber_industry_breaches.csv

Industry distribution, Item 1.05

cyber_ransomware_trends.csv

Ransomware attacks, 2019-2025

cyber_insurance_market.csv

Global premiums, 2019-2025

cyber_academic_literature.csv

Key academic papers

cyber_regulatory_comparison.csv

Cross-jurisdiction framework comparison

Full research brief (HTML)

Complete structured brief

replicate.py

Reproduces all 13 figures & statistics

AI and Digital Transformation (2015-2025)

Compiled dataset of AI and digital technology adoption rates by sector and firm size, country-level digital readiness indices, corporate AI disclosure and litigation trends, AI productivity effect estimates, and regulatory development timelines used in the structured research brief on AI and digital transformation impact on business practices, firm performance, and corporate reporting.

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Downloadable files

ai_README_methodology.txt replicate.py (replication script) ai_adoption_by_sector.csv ai_adoption_by_firm_size.csv ai_adoption_timeline.csv ai_productivity_effects.csv ai_investment_disclosures.csv country_digital_readiness.csv regulatory_timeline.csv academic_literature_summary.csv Full research brief (HTML)

Textual Analysis and NLP in Accounting and Finance

Compiled dataset of publication counts, method usage patterns, citation records, and application area trends supporting the twenty-year review of textual analysis and NLP in accounting and finance research (2005-2025).

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Downloadable files

nlp_publication_trends.csv nlp_method_evolution.csv nlp_journal_distribution.csv nlp_citation_analysis.csv nlp_application_area_trends.csv nlp_data_source_trends.csv README_methodology.txt Full research brief (HTML)

What to expect

Datasets

Curated and cleaned data with documented provenance

Analysis code (Python / R)

Reproducible scripts with pinned environments

Replication materials

Full replication packages with explicit random seeds

Methodological notes

Detailed documentation of design choices and sensitivity analyses

Read reflections on this work

Read insights