Free Practice Questions for CFA Institute Sustainable-Investing Exam

Thelargest driverof global greenhouse gas (GHG) emissions iscarbon dioxide (CO₂) from fossil fuels and industry, accounting for approximately75% of total GHG emissions. This includes emissions from coal, oil, and natural gas combustion for energy, manufacturing, and transportation.

While land-use change (C) contributes significantly (~10–15%), and methane (A) is a potent GHG,CO₂ from fossil fuels remains the dominant factordriving climate change.

ESG indices exist forboth equity and fixed income, covering a range of investment vehicles such ascorporate bonds, sovereign bonds, and green bonds. Major providers likeMSCI, S&P, and FTSE Russelloffer ESG indices across asset classes.

Option A is incorrect because ESG index methodologies vary significantly between providers. Option C is misleading becausebacktesting ESG performanceis complex due tolimited historical ESG data.

Credit rating agencies incorporateESG risksinto their credit analysis, but there is ageographical biasfavoringcompanies in regions with high ESG reporting standards(e.g., Europe, North America). This bias arises because firms in these regionsdisclose more ESG data, making them easier to evaluate.

Companies inemerging marketsmay beunderrateddue tolimited ESG disclosures, even if their actual ESG risks are similar to those of developed-market firms.

Anenvironmental litigation costis afirm-specificrisk that increases uncertainty in a company’s cashflows, thereby raising itscost of capital (discount rate)in a DCF model.Higher discount rates reflect higher risk perceptions, reducing the present value of future earnings.

In contrast, asector-wide carbon tax (B)affects all firms in the industry and is often incorporated into pricing structures, reducing itsfirm-specific impact on discount rates.Launching a sustainable product (A)might lower risk perception, potentially reducing the discount rate instead.

Regime-switching modelsare used instrategic asset allocationtocapture shifts in market conditions, such as economic recessions, financial crises, or climate-related disruptions. These models allow investors toadjust portfolio allocations based on different market regimes.

They do capture fat tails (A),meaning they can account for extreme events.

They incorporate both historical and forward-looking data (B).

Incap-and-tradeemissions trading systems, companiesreceive or buy permits to emit greenhouse gases. Some permitsmay be allocated free of charge, especially in the early phases of programs like theEU Emissions Trading System (ETS)to help industriestransition to lower emissions.

Weitzman'sdismal theoremsuggests that traditionalcost-benefit analysis failsto accurately measure the downside risks of climate change because ofuncertainty in extreme tail events. It argues thatlow-probability, high-impact events (e.g., catastrophic global warming)candominate economic risk calculations, making itdifficult to justify inactionbased on expected cost assessments alone.

This theorem challenges standard economic models thatdiscount future risks too heavily, advocating forprecautionary climate policieseven in cases ofuncertain probability distributions.

Organizations thatmonitor and report ESG-related risks and opportunities(such ascontroversies, litigation, regulatory changes, and activism) are classified asESG news and alerts providers.

Examples includeBloomberg ESG News, Sustainalytics Controversy Reports, and MSCI ESG Alerts.

An aging population leads to ahigher dependency ratio, meaning there arefewer working-age individualsrelative to retirees. This increases fiscal pressure onpension systems, healthcare, and social services, potentially impacting economic growth.

Contrary to option A, healthcare expendituresincreasewith an aging population. Business risks in the consumer goods sector (B) may change but do not universally rise.

ESGscorecardsare widely used insovereign debt analysisto assess the sustainability risks of different countries. These scorecards aggregate multiple ESG indicators, such as political stability, regulatory quality, and carbon emissions, to generate a comprehensive ESG assessment for sovereign bonds.

While ESG ratings from third-party providers are often used in corporate finance (C), sovereign ESG assessments requirecustomized frameworksthat consider unique national-level risks such as social inequality and environmental policies.

Cultural dynamics are not a primary engagement dynamic identified by PRI.The key dynamics that drive engagement value include:

Learning dynamics (B): Mutual knowledge-sharing between investors and companies

Communicative dynamics (C): Effective dialogue leading to ESG improvements

Political stability and governance risksarecritical for sovereign debt, as they impact a country’screditworthiness, policy stability, and economic resilience.

Cybersecurity risks (A) are significant for corporates but less so for sovereigns.

Executive compensation (C) is a corporate governance issue, not a sovereign risk factor.

Ajust transitionensures that the move toward alow-carbon economy is fair, particularly forworkers in carbon-intensive industries. It promotessocial inclusion, retraining programs, and economic supportfor affected communities.

Carbon taxes (B) and immediate divestment (C) are strategies but do not define a just transition.

ESG factors can create new sub-asset classes(e.g.,green bonds, impact investing funds) that affectrisk-return trade-offs in mean-variance optimization (MVO) models.

MVO assumes that ESG factors can impact risk-adjusted returns, meaning ESG data can influenceasset weightings and expected volatility.

Regional asset mixes (B) are still relevant for ESG investing, and ESG factorsdo impact expected returns and volatility (C).

TheOECD COPE 2015 reportfound that therichest 10% earned about 9 times more than the poorest 10%across OECD countries, highlightingincome inequality as a major social issue.

In some developing nations, the gap can be even wider (14x or more), but across OECD countries,9x is the average disparity.