CFA Institute Updated Sustainable-Investing Exam Questions and Answers by keanu

Externalities are the positive or negative impacts of an asset that are not reflected in its financial costs.

Why A (Impact on the environment) is correct:

Infrastructure assets (e.g., roads, dams, power plants) create environmental and social externalities, such as:

Air pollution from transportation projects.

Habitat destruction from hydroelectric dams.

Noise pollution from airports.

Why not B or C?

B is incorrect—technical issues (e.g., equipment failure) are not classified as externalities.

C is incorrect—externalities originate from the asset itself, not external factors.

ESG integration is complex because materiality—the relevance of ESG factors—varies by investor type, region, and sector.

Materiality thresholds differ among investors due to varying investment objectives, risk tolerance, and fiduciary duties.

ESG disclosures are not uniform across asset classes—different asset classes (e.g., equities, fixed income, private equity) have distinct disclosure requirements.

Regulatory ESG disclosure requirements differ globally, with frameworks like EU SFDR, SEC climate disclosure rules, and ISSB standards having unique criteria.

The European Green Deal’s primary goal is to make the EU climate neutral by 2050 (Option A), meaning:

Net-zero greenhouse gas emissions by 2050.

Massive investment in renewable energy and clean technology.

Option B (55% emission reduction by 2030) is an intermediate milestone, not the main goal.

Option C (€372 billion mobilization) refers to the EU Recovery Plan but is not the core objective.

ESG portfolio optimization involves setting upper and lower bounds for ESG-related variables (Option C) to balance financial performance with ESG impact. For example:

Carbon footprint constraints: Ensuring portfolio emissions stay within a target range.

Sector exposure limits: Avoiding excessive concentration in high-emission industries.

Option A is incorrect because optimization is dynamic and does not apply rigid decisions.

Option B is incorrect because ESG optimization does not necessarily accept lower active risk—it depends on investor preferences.