Guest Lecture at MP "Finance" Explores Sustainable Finance Through Chile's Emerging-Market Experience

On June 16, MP “Finance” hosted a guest lecture titled "Sustainable Finance from an Emerging-Market Perspective: Lessons from Chile" as part of the "Sustainable Finance" course. The lecture was delivered by invited Professor Hugo Eduardo Benedetti Espinoza from ESE Business School, Universidad de los Andes, Chile.

The event was organised by the research group "The Impact of ESG Disclosures, News, and Corporate Events on Stock Prices and Corporate Bond Spreads: Event Study and Sentiment Analysis Using Machine Learning." The session provided an in-depth examination of the evolution of sustainable finance instruments, with a particular focus on Chile's pioneering role as a sovereign issuer of green, social, sustainability, and sustainability-linked bonds (SLBs).

Chile: A Laboratory for Sustainable Finance

Professor Hugo Eduardo Benedetti, whose research spans ESG, climate risk, financial innovation, and strategic foresight, presented Chile as a compelling case study of an emerging economy leveraging market mechanisms to address structural sustainability challenges. Despite its heavy dependence on copper mining — which accounts for 54% of exports — Chile has developed one of the most advanced policy architectures for sustainable finance in Latin America.

Key elements of this architecture include the Framework Law on Climate Change (Law 21,455, 2022), which enshrines net-zero emissions by 2050; the first carbon tax in Latin America (introduced in 2017); and the national environmental taxonomy T-MAS (launched in 2025), which classifies 127 economic activities across 9 sectors as environmentally sustainable.

From Use-of-Proceeds Bonds to Sustainability-Linked Bonds

A central theme of the lecture was the conceptual and practical shift from traditional use-of-proceeds instruments — where funds are earmarked for specific green projects — to sustainability-linked bonds, whose financial terms are tied to the achievement of measurable sustainability outcomes.

Professor Benedetti offered a detailed analysis of Chile's sovereign SLB program, launched in March 2022 with a landmark USD 2 billion issuance — the first sovereign SLB in the world. Since then, Chile has issued a total of seven SLBs across four currencies (USD, EUR, CLP, UF) with a combined notional value of approximately USD 8 billion.

The bonds are tied to three Key Performance Indicators (KPIs):

1. Greenhouse Gas Emissions – Target: ≤95 MtCO₂e by 2030 (baseline: ~109–112 MtCO₂e in 2018)
2. Non-Conventional Renewable Energy (NCRE) Share – Target: 60% by 2032 (baseline: 27% in 2021)
3. Women on Boards of CMF-reporting companies – Target: 40% by 2031 (baseline: 14% in 2022)

If Chile fails to meet these targets, coupon step-ups ranging from 10 to 110 basis points are triggered, imposing a real financial penalty. This design transforms climate and social commitments into contractual obligations enforceable by bondholders.

Credibility, Data Infrastructure, and the Challenge of Implementation

A significant portion of the discussion centered on the credibility of sustainable finance instruments. Professor Hugo Eduardo Benedetti emphasised that "great instruments without credible data are just good stories." He explained that the effectiveness of SLBs depends entirely on the quality, timeliness, and verifiability of the underlying data.

He highlighted the three-layer information infrastructure Chile has built:

• NCG 461 (2021) – Integrated annual report requiring governance, risk, and sustainability disclosures
• NCG 519 (2024) – Convergence with ISSB standards (IFRS S1/S2), mandatory from fiscal year 2026
• T-MAS (2025) – Environmental taxonomy classifying sustainable activities at the economic activity level

However, the lecturer also pointed to persistent gaps. Citing a recent study by Natura Invest Research Centre and Deloitte, he noted that only 15% of 75 major Chilean companies (drawn from the IPSA and national indices) are fully prepared for mandatory IFRS S1/S2 disclosures effective 2026. This creates a significant gap between policy ambition and market readiness — a challenge facing not only Chile but sustainable finance markets globally.

Discussion and Takeaways

The lecture concluded with an interactive case discussion in which students evaluated the design, ambition, and credibility of Chile's SLB program. Key questions raised included:

• Are the selected KPIs the right ones, and are they sufficiently ambitious?
• How controllable are these KPIs given macroeconomic shocks and external factors?
• Are the step-up penalties meaningful enough to drive real behaviour change?
• Do SLBs create additionality, or do they merely label existing commitments?

Professor Hugo Eduardo Benedetti summarised the core takeaway of the lecture: "Sustainable finance is not about labels or products. It is a system that connects real-economy challenges, government policy, capital-market instruments, and credible information. Without the information infrastructure, it becomes a market of stories rather than a market of measurable outcomes."

 

The event was held in the context of the research group's ongoing work on applying machine learning and sentiment analysis to understand how ESG disclosures and corporate events affect asset pricing. The lecture provided valuable empirical grounding for these methodological efforts, drawing on real-world policy experiments from one of the most innovative emerging markets in sustainable finance.