> geoffrey-ducournau — resume

Geoffrey Ducournau, PhD

R&D Researcher & AI Architect @ Dimtech

Research Affiliate @ Tsinghua University

// publications

Publications

Year
15 / 15
Working Paper2026

Bonds or Gold: The Price of Monetary Trust

Ducournau, G., Li, J.

Macro-financeSafe AssetsMonetary Trust
Working Paper2026

The Policy Supply of Low Volatility: Suppression and Release in Foreign-Exchange and Sovereign-Bond Markets

Ducournau, G., Li, J.

Macro-financeVolatilitySovereign Bonds
Not public yet
Working Paper2026

Migrating Blind: How China's Gaokao Reform Stopped Family Arbitrage

Ducournau, G., Li, J.

Causal InferenceLabor EconomicsChina
Not public yet
Working Paper2026

One Growth May Hide Another: Financing Source, Asset Growth and Stock Returns across Twenty-Four Markets

Ducournau, G., Li, J.

Asset PricingAsset GrowthCross-Section
Working Paper2026

Below the Line: Detecting Accounting Anomalies in Shariah-Compliant Equities

Collin, R., Ducournau, G., Mussard, S., Condevaux, C., Li, J.

Anomaly DetectionIslamic FinanceForensic Accounting
Working Paper2026

The Fragility Ratio Λ: When Order-Book Imbalance Fails as a Signal

Ducournau, G., Wang, Y., Li, J.

Market MicrostructureOrder BookLiquidity
Working Paper2026

The Microdiffusion: Book-State Price Risk and Heavy Tails in Event Time

Ducournau, G., Wang, Y., Li, J.

Market MicrostructureMicropricePrice Diffusion
Working Paper2026

No News before the News: Information Flow and Price Behaviour ahead of Announcements

Ducournau, G., Wang, Y., Li, J.

Market MicrostructureInformation FlowAnnouncements
Working Paper2025

Driving Corporate Competitiveness through Environmental Innovation: The Moderating Role of Corporate Governance in Global Firms

Elage, A., Haddad, C., Ducournau, G.

ESGCorporate GovernanceInnovation
Not public yet
Working Paper2025

Does Corporate Governance Code Matter?

Elage, A., Ducournau, G., Li, J.

Corporate GovernanceRegulation
Not public yet
Working Paper2024

Does Market Transparency Keep the Bear Asleep? Implications of Short Selling Disclosure on the Lending Market and Corporate Behaviors

Ducournau, G., Li, J., Li, Y., Wang, Z., Yin, Q. E.

Short SellingMarket TransparencyCorporate Behavior
Not public yet
Working Paper2023

Assessing the Feasibility of a Nuclear-Free Green Energy Transition in Europe

Ducournau, G., Li, J., Li, Y., Wang, Z., Yin, Q. E.

Energy PolicyNuclearGreen Transition
Not public yet
Working Paper2023

Assessing the Financial Implications of Nuclear Phase-out Policy: Evidence from European Firms

Ducournau, G., Li, J., Li, Y., Wang, Z., Yin, Q. E.

Energy PolicyCorporate FinanceEurope
Not public yet
Working Paper2022

The Impact of Legalizing Recreational Tetrahydrocannabinol on Labor Cognition, Firm Performance, and Innovation: Evidence from North America

Ducournau, G., Li, J., Li, Y., Wang, Z., Yin, Q. E.

Labor EconomicsPolicyInnovation
Not public yet
Working Paper2022

The Social and Business Impacts of DRUGS: Drug-consumption Rooms Under Government Supervision

Ducournau, G., Li, J., Li, Y., Wang, Z., Yin, Q. E.

Public PolicySocial ImpactHealth Economics
Not public yet