以可持续指标构建信用筛选体系

Content Page 3-5Executive Summary Page 5Unsustainable practices can generate financial stress Page 6-11Sustainability matters for credit quality and credit risk Page 12-14 Implications for financial institutions, investorsand businesses Page 15-17Appendix: Data and methodology details ExecutiveSummary •Financial fundamentals remain the primary drivers of credit risk.Acrossmore than 7,400 companies and 280,000 firm-year observations, profitability(ROA), leverage and size collectively explain the vast majority of variation incredit risk. Sustainability is statistically significant but smaller in magnitude:financial fundamentals carry coefficients 3-7 times larger than the Ano KuhanathanHead of Corporate Researchano.kuhanathan@allianz-trade.com •Sustainability acts as a credit-risk filter, but its signal concentrates at thebottom of the distribution.Weaker sustainability is consistently associatedwith higher default risk. A one-decile improvement in sustainability (roughly+7.5 points on a 0-100 scale) corresponds to an approximately 0.25ppreduction in default probability - a 12-25% relative reduction for firms in the Maximilian Bong-MaurerInvestment Strategistmaximilian.bong@allianz.com Alexis GarattiClimate Change Manageralexis.GARATTI@allianz-trade.com •Environmental performance is the clearest predictor of default risk. A 10-point improvement in the environmental score is associated with a0.9-point gain in the Altman Z-score - enough to move borderline firms out ofthe distress zone. Governance, by contrast, is the key driver of broader credit Sivagaminathan SivasubramanianESG and Data Analyst •European companies lead on sustainability scores and show the greatestsensitivity to ESG factors.Regional baselines differ sharply: Europe leads(average combined score in the 50s), the US trails (40s, with environmentalscores near 30) and Japan scores well on environment (near the high-40s)but weaker on social metrics. Environmental leadership carries the strongestcredit premium in emerging markets, where best-in-class issuers benefit from •The clearest ESG–credit links cluster in sectors exposed to energytransition, operational and reputational risk - notably communicationservices, consumer staples and energy.Our sector analysis finds meaningfulsustainability–credit relationships in seven of eleven sectors, with the largesteffects in these three. Communication/software tends to concentratefinancially strong firms that can fund sustainability investment and arerewarded for risk management that encompasses ESG. Consumer staples •These findings are robust across data providers and confirmed by our internalcredit assessments.Replicating the analysis with alternative sustainability scoresyields virtually identical results. Using our proprietary internal credit grades, wefind that sustainability is already implicitly embedded in analysts' assessments - thesustainability score and environmental and social pillars are all statistically significant •The practical implication is clear: screen out the weakest.Banks should embedsustainability as a negative screen in credit pricing and due diligence. Credit investorsshould use it primarily as a downside protection tool. Corporate issuers face a realcredit penalty for sitting below the sustainability threshold - and no proportionate Unsustainable practicescan generate financial stress How a company manages its workforce, customers andcommunities also bears on creditworthiness.Neglectingsafety and labor rights, for instance, can lead to workplaceaccidents or strikes that interrupt production. In the miningindustry, fatal accidents not only incur direct costs but canprompt license suspensions. Similarly, poor product safetyor customer data breaches can trigger lawsuits and erodea firm’s reputation and revenues. By contrast, companiesthat invest in human capital (e.g. training employees,maintaining good labor relations) and uphold productquality tend to have more resilient operations and loyalcustomers. Although spending on social initiatives mayadd costs in the short term, that stability should translateinto steadier cash flows and lower credit risk in the longrun. Lastly, corporate governance has long been linked Sustainability has moved from a niche concern toa mainstream factor in extra-financial evaluationof corporates over the past decade.The underlyingrationale is simple: sustainability issues directly or indirectlyinfluence the fundamentals that eventually determinea company’s ability to generate revenues, make a profitor just repay debt. If a company faces environmentalfines or a factory is shut down by floods or wildfires, its Climate change and environmental management arenow recognized as material credit factors.Physical risks(e.g. extreme weather, droughts, rising sea levels) candestroy assets and disrupt supply chains¹. For example,in 2019, wildfires in California saddled a major utilitywith staggering liabilities, contributing to its bankruptcy.T