Sustainable-Investing CFA Institute Exam Lab Questions

Climate change impacts insurers in two major ways:

Asset-side risk:

Insurers invest in real estate, corporate bonds, and infrastructure, all of which face risks from climate change (e.g., property devaluation from flooding).

Liability-side risk:

Insurers must payout more claims due to extreme weather events (e.g., hurricanes, wildfires).

Increased claims raise insurance premiums, but regulatory constraints may prevent full cost recovery.

Why C (Both assets and liabilities) is correct:

Insurers must manage climate-related risks in their investment portfolios (assets) and adjust underwriting policies (liabilities).

Why not A or B?

A (Only assets) is incorrect—liability risks from increased claims are substantial.

B (Only liabilities) ignores the impact of climate risks on insurer investments.

The ISSB (International Sustainability Standards Board) aims to standardize sustainability reporting by aligning it with financial reporting timelines.

Why B (published with financial statements) is correct:

ISSB requires sustainability disclosures to be integrated with financial reporting to improve transparency.

Why not A?

Sustainability disclosures are not yet universally required to be audited—this remains an evolving requirement, unlike financial statements, which must be audited.

Climate sensitivity (Option C) measures the expected increase in global temperatures if atmospheric CO₂ levels double from pre-industrial levels (around 280 ppm).

Higher climate sensitivity means stronger warming effects and greater climate risks.

Option A (Human activity altering CO₂) is more about emissions sources, not climate sensitivity itself.

Option B (Sustainability definition) refers to general environmental principles, not climate sensitivity.

One of the biggest challenges in ESG integration is the subjective nature of ESG analysis due to varying methodologies, inconsistent reporting, and differing interpretations of materiality.

ESG factors are qualitative and require judgment to assess their financial impact.

Different ESG rating agencies (e.g., MSCI, Sustainalytics, Refinitiv) use different scoring models, leading to low correlation among ESG scores (not high correlation).

There is no single standardized ESG dataset, making it difficult for managers to compare companies objectively.