金融投资者如何管理气候与自然风险:洞察、挑战与未来策略 Norges Bank Investment Management 2025-03-26

气候与自然风险的财务实质性

首先,我将分享一些最新的见解。

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now let me start with some fresh insights.

上周,我们收到了对投资组合公司进行的一项调查结果,该调查旨在了解它们如何看待**自然风险**(Nature Risk: 指生态系统退化对企业运营和财务表现造成的风险)。
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last week we received results from a survey we sent out to our portfolio companies about how they perceive nature risk.

48%的受访公司现在认为自然风险具有**财务实质性**(Financially Material: 指风险或信息足以影响投资者的决策或公司的财务表现)。
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48% of the responding companies now consider nature risk to be financially material.

这意味着它可能影响公司的运营或业绩,尽管您知道,调查结果并非严格的科学数据,但这验证了我们进一步研究这一风险并将我们的**气候信息披露**(Climate Disclosures: 公司关于其气候相关风险、机遇和管理策略的公开报告)和**自然信息披露**(Nature Disclosures: 公司关于其自然相关风险、机遇和管理策略的公开报告)合并为一份单一文件的决定,该文件将于2024年发布。
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that means it could impact the operations or results and while survey responses as you know they're not hard science this validates our decisions to look further into this risk and combine our climate and nature disclosures into one single document uh in 2024.

但坦白说,尽管从概念上将这些议题一并处理是合理的,但在撰写这些披露文件时,其复杂性变得显而易见。
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but let me be honest while it conceptually makes sense to you know treat these topics together the complexity really became appearent when we wrote These disclosures.

我们正在处理不同但相互关联的风险,并且投资组合中包含超过8000家公司。
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we are dealing with different yet interconnected risks and the portfolio of over 8,000 companies.

这就是我们今天组织此次活动的原因,旨在分享见解、促进对话,并共同建立关于自然和气候风险的知识。
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but that's why we organized this event here today to share insights Foster dialogue and collectively build knowledge about nature and climate risks.

我很荣幸能与我的同事Christopher和Julia一同参与,在接下来的25分钟内,我们将探讨基金如何面临气候和自然风险、我们的投资组合公司正在做什么、它们如何应对这些风险以及我们未来的优先事项。
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and I'm fortunate to be joined by my colleagues you can see here Mia Christopher and Julia over the next 25 minutes we will cover how the fund is exposed to climate nature risks what our portfolio companies are doing how they addressing these risks and our future priorities.

在我们的演讲之后,我们非常高兴地欢迎牛津大学的**Nicola Ranger**博士和基金气候风险专家组前主席**Martin Skuncke**先生,并期待听到你们的观点和问题。
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and after our presentation very excited to welcome Dr Nicola Ranger from Oxford University and Martin skunker the former chair of the expert group on climate risk and the fund and very looking forward to hearing your perspectives and your questions at the end.

气候与自然风险的科学整合

现在,回到我最初关于整合气候和自然信息披露的观点,您能从科学角度解释一下这种整合为何有意义吗?

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now turning to you Mia let's come back to our my initial point about combining our climate nature disclosures could you explain why does that integration make sense from a science perspective?

是的,我可以。气候系统和**生态系统**(Ecosystems: 生物群落及其生存环境相互作用形成的统一整体)处于一种微妙的平衡中。
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I can I can so climate systems and ecosystems exist in a delicate balance.

我们知道气候变化威胁着生物多样性,但我们也知道健康且适应性强的生态系统有助于我们更具韧性并减缓气候变化。
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so we know that climate change threatens biodiversity but we also know that healthy and adaptive ecosystems help us be more resilient and mitigate climate change.

科学家们几十年来一直承认这些相互关联性,然而在投资者中,我们尚未真正量化这些相互关联性,而这正是我们目前正在积极努力的工作。
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now scientists have acknowledged these interconnections for decades however among investors we haven't really Quantified these interconnections and that is something we are actively working on now.

这对我们很重要,因为大自然提供了推动我们经济发展的关键资源。
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this is important to us because nature provide critical resources that fuel our economy right.

例如,直接资源如食物、燃料或药品,或更具调节性的服务如**碳固存**(Carbon Sequestration: 从大气中捕获和储存二氧化碳的过程)和**洪水控制**(Flood Control: 采取措施管理和减少洪水风险)。
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so think by direct resources such as food fuel or medicines or more regulatory services such as carbon sequestration and flood control.

这些自然服务支撑着经济发展,但在金融市场中很少被估价。
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now these natural Services underpin economic development but they are rarely valued in financial markets.

然而,对于投资者而言,关键在于理解我们当前投资的未来风险回报以及潜在的投资机会。
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but for investors it's about understanding the future risk reward of our current Investments and also potential investment opportunities.

传统的**气候情景模型**(Climate Scenario Models: 预测不同气候政策和排放路径下未来气候变化及其经济影响的模型)并未真正考虑气候变化对自然系统的经济影响以及未来自然资源的可用性。
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traditional climate scenario models don't really account for the economic impacts it has on natural systems and the future availability of Natural Resources.

例如,我将举一个渔业的例子,说明气候变化如何影响物种,以及物种如何影响渔业等行业。
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for example I'll give you one um example from the from the Fisheries on how climate change have an impact on species and that then how the species have an impact on an Industries as for example Fisheries.

随着海洋温度的变化,研究发现鱼群会根据其偏好的温度移动。
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so as the ocean temperature is changing Studies have found that fish docks move following the preferred temperatures.

因此,当气候变化导致物种分布发生变化时,渔民也需要随之调整。
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so when climate change lead leads to changes in species distribution the fishermen also need to follow.

解决气候与物种之间的这些相互关联性,有助于更好地衡量未来风险,而这正是我们基金正在努力的方向。
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addressing these in interconnections between climate and species leads to better measurement of future risk and this is what we are working on in the fund.

衡量投资组合中的气候与自然风险

谢谢。关于基金的排放(Emissions: 温室气体或其他污染物向大气中的释放),实际上有一个非常有趣的故事。

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thank you uh Mia so there's actually a very interesting story about uh emissions uh in the fund.

众所周知,全球排放量持续上升,这意味着一个更温暖、更不稳定的世界,这对基金的长期发展构成了巨大风险,这让我们感到担忧。
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the big picture as we know is that Global emissions are continuing to go up and this uh means a warmer World a more volatile world and this is a big risk uh to the fund in the long term so this worries us.

图表上的蓝线显示了全球上市市场相关的排放量,正如我所说,它们一直在上升。
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if you look at the Blue Line uh on this chart it shows the emissions associated with listed markets globally and they have gone up as I said.

基金的基准对这个指数进行了一些调整,特别是我们移除了与煤炭相关的**道德排除**(Ethical Exclusions: 基于道德、社会或环境标准从投资组合中剔除某些公司或行业的做法)。
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now the funds Benchmark makes some adjustments to this index particularly we remove ethical exclusions related to coal.

这些公司的移除有助于降低基准相对于指数的排放量,这在部委层面完成。
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and the removal of these companies contribute to lowering the emissions of The Benchmark relative to the index and that is done at the ministry level.

基金没有单独的**脱碳目标**(Decarbonization Target: 旨在减少温室气体排放以实现净零排放的特定目标)。
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the fund does not have a separate decarbonization Target.

这是Martin三年前提出报告时的一项建议,该报告就如何管理基金的气候风险提出了建议,这项建议得到了议会的采纳。
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this was one of the recommendations that Martin made three years ago when he put forward his report with recommendations on how climate risk should be should be uh managed in the fund and this recommendation was accepted by by parliaments.

我们没有单独的脱碳目标,但在此期间,我们投资组合中的排放量略有下降,这很有趣。
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we don't have a separate decarbonization goal but emissions in our portfolio have marginally declined over this period and that's interesting.

其中一个原因是,我们已经剥离了高排放公司。
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one of the reasons for that is that we have divested from companies with high emissions.

我稍后会回到这一点。
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I'll get back to that uh next.

基于风险的投资是出售我们认为业务模式不可持续的公司的财务决策。
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yeah so risk-based Investments these are decisions financial decisions to sell companies that we believe have unsustainable business models.

它们给基金增加了长期风险,我们可以出售它们,它们不是道德排除,因此与道德委员会的工作不同。
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they add long-term risk to the fund and we can sell them they are not ethical exclusions so they're different from the work of the Council on ethics.

它们仍然留在基金的基准中,因此它们对基金的相对风险有所贡献,并且它们是出于财务动机。
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they remain in the fund's Benchmark and so they contribute to the relative risk of the fund and they're financially motivated.

去年,我们进行了49次剥离,其中10次与气候和自然相关风险有关。
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in uh last year we did 49 divestments 10 of these were associated with climate and nature related risks.

当公司改善时,我们可以将它们重新纳入,我们可以撤销之前的决定。
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when companies improve we can bring them back in we can reverse previous decisions.

我们进行的许多剥离都是在10年前或更早的时候做出的,因此去年我们开始审查许多这些决定,并决定撤销其中的16项。
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many of the divestments we've made were made 10 years ago uh or more and so last year we started reviewing many of those decisions and and we decided to reverse 16 of them.

其中8项与气候和自然相关风险有关。
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eight of these were related to climate and nature uh related risks.

我提到基于风险的剥离是财务决策,因此像我们所有的投资决策一样,我们每天跟踪回报。
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I mentioned that risk-based divestments are financial decisions so like all our investment decisions we track Returns on a daily basis.

这张图表相当积极和有趣,我们看到这些决策的累积效应使基金的回报增加了64个**基点**(Basis Points: 衡量金融工具或利率变化的单位,一个基点等于0.01%),即超过160亿克朗。
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this picture is quite positive and interesting what we've seen is the cumulative effect of these decisions has increase the uh returns of the fund by 64 basis points or more than 16 billion croner.

气候相关的剥离贡献最大,部分原因是它们占剥离的最大份额。
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climate related divestments have made the biggest contribution in part because they account for the largest share of divestments.

自然相关的剥离也做出了积极贡献。
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nature related uh divestments have also contributed positively.

所以这里有一个故事:如果我们出售具有不可持续商业模式的风险公司,并将其再投资于更广泛的市场,我们就能产生积极的回报。
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so there's a story here if we sell risky companies with unsustainable business models and reinvest in the broader Market we can generate a positive return.

这至少是过去10年的经验,但正如我们所看到的,这些回报是波动的,所以我们不知道它们未来是否会继续保持积极。
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that's at least the the the experience from the last 10 years but as we can see these returns are volatile so we don't know if they will continue to be positive uh in the future.

我们使用不同的方法衡量气候风险,这在我们的授权中有所规定,但这也是谨慎的做法。
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now we measure climate risk using different methods this is stated in our mandate but it's also prudent.

我们不认为单一指标能说明全部情况,我们需要查看一系列不同的指标来理解基金中的风险。
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we don't believe a single metric tells the whole story we need to look at a menu of different metrics to understand risk in the fund.

**情景分析**(Scenario Analysis: 评估在不同未来情景下,投资组合或公司可能面临的风险和机遇的工具)是理解不同气候情景如何随时间影响基金的工具。
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scenario analysis is a tool for understanding how different climate scenarios might impact the fund over time so this is an important part of our toolkit.

过去四年,我们一直采用**自下而上方法**(Bottom-up Approach: 从公司层面估计气候变化的净损失,然后汇总到投资组合层面)。
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um we have used a bottom up approach for the last four years this is where we started with this work.

这基本上意味着您在公司层面估计气候变化的净损失,然后将其汇总到投资组合层面。
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it basically means you you estimate the net losses of climate change at company level and then you aggregate that up to portfolio level.

我们研究了一系列气候情景,包括非常高水平变暖的情景。
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we've looked at a range of climate scenarios including scenarios with very high levels of warming.

结果显示,估计的投资组合损失在2%到10%之间,如果您考虑到这些情景中包含非常高的变暖水平,这个数字是相当温和的。
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the results show estimated portfolio losses between 2 and 10% it's quite modest if you think about these these include scenarios with very high warming.

我们已经发现了自下而上方法的一些弱点,这些弱点在报告中得到了广泛讨论。
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so we have identified a number of weaknesses with the bottomup approach that we talk about extensively in the report.

为了进一步开展这项工作,我们开发了一些内部的**自上而下方法**(Top-down Approaches: 从宏观经济层面分析气候变化对GDP的影响,然后推导到投资组合层面)。
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to to further develop this work we've developed some internal top- down approaches.

第一个方法着眼于**宏观经济**(Macroeconomy: 涉及国家或全球经济整体表现的经济学分支),因此它不从公司开始,而是从宏观经济和气候对**GDP影响**(GDP Effects: 气候变化对国内生产总值增长和水平的影响)开始。
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the first one looks and this is the starting point here is the macroeconomy so it doesn't start with companies it starts with the macroeconomy and the GDP effects of climate.

这项研究在当前政策情景下,美国股票产生了19%的损失,这是一种相当温和的变暖情景。
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this exercise yielded 19% loss for us equities under a current policy scenario so it's a fairly moderate warming.

因此,如果我们考虑更极端变暖的情景,我们可能会面临更高的损失。
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so if we look at a more extreme warming scenario we might have even higher losses.

此外,我们开始研究如何将自然风险纳入这些情景模型中。
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in addition we started looking at how nature risk could be included in these scenario models.

正如Mia所说,目前这是一个非常新兴的开发领域。
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as Mia said currently this is a very nent field uh under development.

因此,我们与明尼苏达大学的一组学者合作,研究了如果三种**生态系统服务**(Ecosystem Services: 生态系统为人类提供的各种惠益,如水净化、碳固存等)崩溃,对全球GDP会产生什么影响。
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so we looked we worked with a set of academics at the University of Minnesota and looked at what the effect of Glo on global GDP would be if three ecosystem Services collapsed.

这只是总共18种生态系统服务中的三种,并未涵盖所有自然风险,但它是一个部分,结果是大约2%的GDP损失。
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there are three out of total 18 ecosystem Services it doesn't capture all of nature risk but it's a portion of it and the result was roughly 2% GDP loss.

那么,我们能从这一切中学到什么呢?
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so what can we learn from all of this?

我们可以看到,这些不同模型的结果各不相同,我们知道原因,因为它们衡量不同的事物,有不同的假设、不同的输入和不同的情景。
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well we can see that the the um results across these different models vary and we know why because they measure different things they have different assumptions different inputs different scenarios.

我们也知道它们处于早期阶段,正在不断发展,这很好,但这确实意味着您无法比较不同时间的结果。
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we also know that they're in their early stages they're continuously develop and and this is good but it does mean that you cannot compare results over time.

它们也没有太多说明市场中气候风险的定价情况,而这对于做出投资决策是至关重要的信息。
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they also don't say much about the pricing of climate risk in the market and this is critical information for making investment decisions.

因此,我们不直接使用这些结果来做决策,而是将其作为理解更广泛投资组合风险以及如何使用不同模型更好地解释风险的一种方式。
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so for that reason we're not using them the results directly to make decisions but more as a way to understand broader portfolio risk and how to use different models to better account for that.

积极所有权与企业参与

好的,也许您可以向我们介绍一下我们作为积极所有者(Active Owner: 指投资者通过行使投票权、参与公司治理等方式,积极影响被投资公司决策的行为)是如何处理这些问题的。

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right Alexis maybe you can talk us through how we work with these issues as an active owner.

谢谢。公司确实是我们管理气候风险方法的核心,因为在我们的《**气候行动计划2025**》(Climate Action Plan 2025: 公司或组织为应对气候变化而制定的一系列具体目标、策略和行动)中,它阐述了我们应对气候风险的战略,我们基本上声明,与我们投资组合中最高排放者的互动是我们战略的核心。
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thank you Christopher um companies are really the core of our approach how we manage climate risk because in our climate action plan 2025 that lays out our strategy to address climate risks we State basically that em engaging with the highest emitters in our portfolio in is the core of our strategy.

由于我们的投资组合广泛代表了市场,我们的气候风险敞口反映了通过这些公司传导的市场范围风险。
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and since our portfolio broadly represents the market our climate risk exposure mirrors market-wide risks channeled through these companies.

因此,最终这些公司如何应对和管理风险,决定了我们投资组合的风险敞口。
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so ultimately how these companies address and manage the risks determines our portfolio risk exposure.

2024年,我们就气候和自然问题与519家公司进行了接触。
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in 2024 we engaged 519 companies on climate and nature issues.

我们进行了141次**净零对话**(Net Zero Dialogues: 与公司进行的深入对话,旨在讨论其气候目标、转型计划和减排措施),这些通常是关于公司气候目标、转型计划和减排的深入、往往持续多年的对话。
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we conducted 141 Net Zero dialogues these are in-depth often multi-year long dialogues about companies climate targets transition plans and emission reductions.

我们根据公司的计划和与同行的进展,为这些对话设定了753个具体目标。
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and we set 753 specific objectives for these dialogues based on company's plans and progress versus peers.

正如您所想象的,有效开展这项工作需要强大的定量和分析基础,以确定我们应该与哪些公司接触、优先处理哪些问题以及如何随时间衡量进展。
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and as you can imagine doing this effectively requires robust quantitative and analytical foundations to determine which companies should we engage with which issues to prioritize and how do we measure progress over time.

我们工作的起点是我们的公开预期文件,关于我们希望投资组合公司如何管理可持续发展风险。
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and the starting point for our work our public expectation documents on how we want our portfolio companies to manage sustainability risks.

这些都是出于财务动机的,旨在确保风险得到良好管理,企业能够随时间创造价值。
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they are financially motivated this is about ensuring that risks are well managed and businesses create value over time.

2024年的新进展是,我们迈出了重要一步,将所有预期量化为**可量化评分**(Quantifiable Score: 通过数值或指标来衡量和评估公司表现或符合预期的程度),为我们提供了一个强大的工具,来衡量公司实际履行我们预期的程度。
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what's new in 24 we took the important step to quantify all our expectations in quantifiable score SC creating a powerful tool for us to measure to what extent companies actually fulfill our expectations.

这些评分背后是一套复杂的方法论:我们结合了多个数据源,使用**人工智能**(AI: Artificial Intelligence: 模拟人类智能的机器能力)提取更多数据点,并应用**机器学习**(Machine Learning: 人工智能的一个分支,使计算机系统能够从数据中学习并改进性能)技术来填补数据空白。
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and these scores behind them lies a sophisticated methodology we combine multiple data sources we use AI to extract further data points and we apply machine learning techniques to fill data gaps.

我们将继续寻求改进这些评分的方法。
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we will continue to seek ways to improve these scores further.

2024年公司的表现如何?
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how are companies performing in 2024?

这些数字讲述了一个有趣的故事:气候评分平均为56%,这意味着我们投资组合中的平均公司符合我们一半以上的预期,并且我们看到过去几年持续的改进。
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these numbers tell an interesting story climate scores average 56% meaning the average company in our portfolio meets over half of our expectations and we are seeing constant improvement over the last years.

**生物多样性**(Biodiversity: 地球上生命的多样性,包括物种、基因和生态系统的多样性)方面有所滞后,目前为32%,但增长速度快于气候方面,这表明公司正在意识到自然风险。
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biodiversity lags behind standing at 32% but with a faster growth rate than on climate suggesting companies are waking to Nature risks.

可以说,生物多样性差距在风险管理和目标设定方面最为突出,很少有公司有具体的生物多样性目标。
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the biodiversity Gap you could say is most pronounced in risk management and Target setting aspects few companies have actually concrete biodiversity goals.

而对于气候而言,盲点仍然是公司在与监管机构和政策制定者互动方面的透明度不足。
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and for climate the blind spot really remains a lack of transparency by companies on how they engage with regulators and policy makers.

Julia将在演讲结束时探讨这个问题。
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and Julia will explore this issue towards the end of the presentation.

我们谈论了很多管理实践和信息披露,但问题是这实际上如何影响企业绩效?
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now we talk a lot about management practices and disclosures but the question is how does that actually affect corporate performance?

对于许多热门话题,我们没有良好的可持续发展绩效指标,但在气候方面,我们有一个很好的起点:公司的**范围一和范围二排放**(Scope One and Two Emissions: 范围一指公司直接排放,范围二指公司购买能源产生的间接排放)。
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we don't have good sustainab sustainability performance indicators for many top Nicks but we have a good starting point when it comes to climate companies scope one into two emissions.

您在这里看到的图表实际上显示了我们重点关注的公司(即我们投资组合中排放量最高的公司)的表现。
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and the graph you can see here shows you actually how the companies do on our Focus list that's the list where the highest emitters are on um we have in our portfolio.

我们根据其2023年在气候预期评分上的表现进行聚类。
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and here we cluster them by that 23 scoring on our climate expectation scores.

这里的黑线显示了符合我们至少75%预期的公司,自**巴黎协定**(Paris Agreement: 2015年通过的国际气候变化协定,旨在将全球平均气温升幅控制在远低于2°C的水平)以来,它们的排放量一直在下降。
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so the black line here shows you the companies meeting at least 75 5% of our expectations they had declining emissions since the Paris agreement since 2015.

而那些在气候评分上表现较差的公司,您可以看到自我们2015年的起点以来,它们的排放量实际上是上升的。
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and now the compan is scoring wors on our climate score you can see that actually emissions went up since um our starting point here we have in 2015.

这令人欣慰,我们捕捉到了一些有意义的东西。
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that's reassuring we're capturing something meaningful.

这些关联性给了我们一些信心,即当我们处理公司管理和信息披露实践时,这可能会随时间影响企业绩效。
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these correlations give us some confidence actually that when we address company management and disclosure practices that that likely affects corporate performance over time.

衡量公司气候风险管理的关键指标是它们是否拥有稳健的**净零目标**(Net Zero Targets: 承诺将温室气体排放量减少到接近零,剩余排放通过碳移除技术抵消以实现净零排放)。
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key indicator when it comes to companies management of climate risks are whether they have robust Net Zero Targets.

这张图表显示了我们融资排放中有多少被净零目标覆盖的发展情况,去年我们达到了74%。
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this graph here shows you the development how many how much of our finance emissions are covered by Net Zero targets and we reached 74% last year.

因此,理论上这些排放都由公司管理和处理,并应在2050年前降至净零。
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so theoretically these emissions they're all managed addressed by the companies and should go decline to Net Zero by 2050.

尽管令人鼓舞,但您可能在过去一个月的新闻中看到,有些公司正在推迟目标或取消净零目标,因此未来的进展比过去几年看到的积极轨迹更不确定。
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while encouraging you may have seen in the news over the last month there are companies pushing out targets or cancelling that zero targets so whether you know the future progress is more uncertain than this positive trajectory have seen over the last years.

对目标的审查也在增加。
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scrutiny of targets is also increasing.

去年,**科学碳目标倡议**(Science Based Targets initiative, SBTi: 一个全球性机构,帮助企业设定符合最新气候科学的减排目标)——可以说是一个评估和批准企业净零目标的主要机构——至少移除了87家公司,因为它们未能及时提交净零目标。
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last year the science-based targets initiative that's the main body in a way to evaluate and approve corporate n zero targets removed at least 87 companies because they didn't submit the Net Zero Targets in time.

这实际上为我们提供了一个很好的背景来分析这些目标如何被金融市场估值。
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that gives us actually good setting to analyze how do these targets how are they value by financial markets.

因此,在这项研究中,我们正在研究当这些公司被SBTi剔除时,股票市场的反应。
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so here with this research piece we're looking at the stock market reaction to these companies not or being chucked out by spti.

我们可以看到,在**发达市场**(Developed Market: 经济高度发达、金融市场成熟的国家或地区),当公司在事件发生前后失去目标时,股价出现了超过2%的统计学上显著的负面反应。
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and we can see in develop Market we see a statistically significant negative um share price reaction of over 2% when companies around the event when companies lost their Target.

在**新兴市场**(Emerging Markets: 经济正在快速发展,但尚未完全成熟的国家或地区),这不具有统计学意义。
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in Emerging Markets that's not uh statistically significant.

显然,我们需要记住这是一项事件研究,样本量很小,但它仍然表明,在发达国家,金融市场确实会考虑这一点,并对公司失去目标批准做出反应。
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and obviously we need to remember this is an event study right we have a small sample um but still I think it suggests that in developed countries really financial markets take that into account and react to a company losing approval of its Target.

这可能是因为市场担心公司对气候问题的管理,或者可以更广泛地视为公司管理质量差的指标,如果您承诺了但未能兑现并获得目标批准。
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and that could be either because the market is concerned about the company's management of climate issues or it can be seen more broadly as an indicator of poor corporate management quality if you kind of suggest and commit but then you can't follow through and set and get a Target approved.

这完成了我想阐述的链条,从管理质量到可持续发展绩效,再到金融市场对管理指标变化的反应。
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now this completes uh the chain I wanted to lay out from management quality to sustainability performance year emissions to to actually how financial markets react to changes in management indicators.

这只是零碎的,但我认为我们必须这样分解问题,即可持续发展因素如何影响资产价格。
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it's peac mail but I think that's how we need to break down the problem of how sustainability factors affect asset prices.

未来优先事项与研究合作

我们还认为支持学术研究非常重要,特别是在气候和自然风险的财务影响变得越来越明显的时候。

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we also believe that supporting academic research is very important specifically now that the financial implications of climate and and nature risk become more apparent.

现在绝不是说我们已经足够了解的时候。
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this is really not the time to say we know enough.

我们最近资助了与**美国国家经济研究局**(National Bureau of Economic Research)、**纽约大学**(NYU)和伦敦**帝国理工学院**(Imperial College London)的三个新项目。
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and we have recently funded three new projects with a National Bureau of economic research with NYU and with Imperial College in London.

我们还与**苏黎世大学**(University of Zurich)建立了研究合作,就我在开场白中提到的这项调查进行合作。
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and we have entered a research collaboration with the University of surich on this survey I mentioned in my introductory remarks.

我想与您分享这项与**S. Vagner教授**和我在基金的同事Snada共同进行的调查的更多见解。
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and I want to share a few more insights from this survey conducted with Professor s and Vagner and my colleague snada here at the fund.

我们在二月份发出了调查问卷,所以数据是全新的。
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we sent out the survey in February so the data is brand new.

有超过300家公司就其对自然风险的看法做出了回应。
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we had over 300 companies responding on their perceptions of nature risk.

今天我想与您分享这项调查的几个关键数据。
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and I want to share few key figures from this survey with you already today.

44%的受访公司认为**物理自然风险**(Physical Nature Risks: 自然退化对公司直接运营和资产造成的风险)对其公司具有财务实质性影响,而28%的公司认为**转型风险**(Transition Risk: 经济向低碳转型过程中,政策、技术、市场和声誉变化对公司造成的风险)也是如此。
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44% of the responding companies believe physical nature risks has a financially material effect on their companies while 28% believe the same is true as for transition risk.

提醒一下,这里的物理风险指的是**自然退化**(Nature Degradation: 生态系统健康和功能下降)的直接影响,而转型风险更多是关于在我们转向更可持续经济的过程中,监管变化、政策变化和消费者偏好的转变。
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and just to remind ourselves physical risk here refers to the direct impacts of nature degradation um whereas transition risk is more about regulatory changes policy changes and shifts in consumer preferences as we move to more sustainable economies.

作为背景,2019年进行的一项关于投资者偏好和气候风险认知的调查显示出几乎相反的结果,其中55%的投资者认为转型风险已经具有实质性,而只有34%的投资者对物理风险持相同看法。
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for context there was a survey carried out in 2019 on investor preferences actually um perceptions of climate risk and it showed nearly the opposite results where 55% of the investors actually felt that um transition risk was already material whereas only 34% said the same about physical risk.

这些发现表明了两个关键观察结果,再次承认我们正在比较不同时间点和不同受访者群体的调查。
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these findings they suggest two key observations and again acknowledging we are comparing surveys from different points in time and different respondence group.

首先,在自然方面,物理风险似乎相对于转型风险更具实质性,而气候方面则相反。
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first physical risks appear more material relative to transition risks when it comes to Nature while the opposite holds true for climate.

其次,这可能是一个重要的发现,自然风险的意识水平似乎与六年前我们对气候风险的意识水平相当。
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second that's probably important finding the level of risk awareness for nature seems comparable where we were when it came to risk Awareness on climate 6 years ago.

我们正在看到我们对这些风险的评估、知识和意识的快速演变。
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Julia we're seeing rapid evolution of our assessment and knowledge uh and awareness of of these risks.

我们还需要更好地理解哪些关键领域?
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what are the key areas we still need to understand better?

是的,谢谢。
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yes thank you.

尽管我们在合并披露方面取得了进展,但我们对自然风险仍有很多需要学习的地方。
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while we have made progress with our combined disclosures we still have a lot to learn about nature risk.

我们投资组合中的所有行业都依赖健康的生态系统和水资源。
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all sectors in our portfolio depend on healthy ecosystems and Water Resources.

我们已经确定了几个可能对自然产生非常高影响的行业,包括基础材料、食品生产商和能源。
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we have identified several sectors that could potentially have very high impact on nature including basic materials food producers and energy.

总共有占**净资产价值**(Net Asset Value: 资产减去负债后的价值,常用于衡量基金或公司的价值)20%的公司可能对自然产生非常高的影响。
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in total companies comprising 20% of net asset value could potentially have very high impact on nature.

这项评估提供了一个有用的概览,但它不允许我们评估单个公司的风险敞口,也无法指导我们与公司的互动。
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this assessment provides a useful overview but it does not allow us to assess individual companies risk exposures and guide our engagement with companies.

因此,需要进行更细致的分析。
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therefore a more granular analysis is needed.

我们的目标是更好地理解我们的公司依赖哪些自然资源,以及公司如何影响这个复杂的系统。
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our goal will be to better understand which natural resources our companies rely on and how companies can impact this complex system.

正如Mia已经提到的,我们还需要更好地理解自然与气候之间的联系和权衡,以充分理解基金的风险敞口。
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as Mia already mentioned we also need to gain a better understanding of the links and trade-offs between nature and climate to fully understand the funds risk exposures.

今年,我们迈出了第一步,以了解特定地点的自然风险。
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this year we have taken a first step to understand location specific nature risk.

这张地图显示了我们投资组合中科技公司的资产位置及其对缺水区域的暴露情况。
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this map shows asset locations of our tech companies in our portfolio and their exposure to water stress areas.

您可能会注意到,这些资产集中在某些区域,我们认为这里缺少的一个部分是价值链数据。
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you might notice though that these assets are clustered in certain regions and one of the missing pieces here we believe is value chain data um and we need to understand not only how nature risk affects direct operations but entire Supply chains.

我们需要了解自然风险不仅影响直接运营,还影响整个供应链。
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and our next step will be to utilize open- Source geospatial data to understand these location specific risk better and to use AI to access already publicly available data.

我们的下一步将是利用开源**地理空间数据**(Geospatial Data: 描述地球表面特征及其位置的数据)更好地理解这些特定地点的风险,并利用人工智能获取已公开的数据。
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for climate we will focus on three key areas climate performance corporate policy engagement and scenario analysis.

在气候方面,我们将重点关注三个关键领域:气候绩效、**企业政策参与**(Corporate Policy Engagement: 公司参与公共政策制定和游说活动)和情景分析。
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it is key for us to understand company's actual results versus their stated goals.

对我们而言,理解公司的实际结果与其既定目标之间的差异至关重要。
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and this leads us to another very important question on company's actions.

这引出了另一个关于公司行动的非常重要的问题:拥有净零目标的公司是否**游说反对气候政策**(Lobby Against Climate Policies: 公司通过政治游说活动试图阻挠或削弱气候相关法规和政策)?
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do companies with Net Zero targets Lobby against climate policies?

我们最近发布了一份关于负责任企业政策参与的观点,但我们实际上已经提出了这个话题近20年了。
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we recently published a view on responsible corporate policy engagement but we have actually raised this topic for nearly 20 years.

鉴于我们长期的兴趣和多元化的投资,我们现在希望更好地理解这一点。
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and given our long-term interest and Diversified Investments we now want to understand this better.

我们再次利用人工智能驱动的方法来揭示公开承诺与实际游说活动之间的不一致。
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we are utilizing an AI driven approach again to uncover misalignments between public commitments and actual lobbying activities.

正如Christopher所说,我们还将继续发展气候和自然情景分析,我们认为这对于理解物理风险未来将如何影响基金至关重要。
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as Christopher mentioned we also will continue developing our scenario analysis for climate and nature and we believe that this is crucial for understanding how physical risk will impact the fund in the future.

现在,我非常期待听到我们专家组关于如何管理未来自然和气候风险的观点。
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so now I'm really looking forward to hearing perspectives from our panel on how to manage nature and climate risk going forward please.

专家组讨论:气候与自然风险的演变格局

是的,我们非常高兴能邀请到Nicola RangerMartin Skuncke两位杰出的专家,他们在这个领域拥有丰富的知识。

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yeah so we're really really pleased to be joined by uh nicoa Ranger and Martin skunka to eminent panelists with a wealth of knowledge on this topic.

那么,Martin,我们从您开始吧。
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uh so let me start with you uh Martin.

您撰写了一份关于基金气候风险的**开创性报告**(Seminal Report: 具有重大影响和奠基性作用的报告)。
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you authored a seminal report on climate risk and the fund.

不是我一个人,也不是您一个人,是与一个委员会合作,但您是其代表人物,这份报告备受期待,提出了许多建议,其中大部分得到了议会的采纳。
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not me alone not you alone with a commission but you were the face of it and uh and it was highly anticipated it made a number of recommendations and most of them were accepted uh by Parliament.

那是三年前的事了,现在我们觉得情况大不相同。
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this was 3 years ago so now we feel like it's a very different time.

所以我想从您开始,您认为我们周围的世界发生了什么变化,这些变化与气候风险以及金融投资者应如何管理这些风险相关?
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so I want to start with you what do you think has changed and both in in the world around us uh relevant to climate risk and how this should be managed uh by a financial investor?

Martin: 是的,谢谢邀请我。实际上,很多事情都变了。

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uh yes thank thank you for for having me um a lot has changed actually.

我回去查阅了那份报告,并思考了现在会如何做不同的事情,令人惊讶的是,仅仅三年时间就发生了如此大的变化。
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I went back to look at the report and fall about you would what would have done differently now uh and it's striking how much has changed in just three years.

我认为,在**物理风险**(Physical Risks: 气候变化直接导致的物理影响,如极端天气事件、海平面上升等)方面,**政府间气候变化专门委员会**(IPCC: Intergovernmental Panel on Climate Change: 联合国下属的机构,负责评估气候变化科学)第六次评估报告的发布,我认为是在2023年3月,为我们提供了更丰富、更全面的物理风险图景。
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I think um on uh physical risk I think uh the publication also of the sixth assessment report from the ipcc that came I think March 2023 gave us I think a richer Fuller picture of physical risks uh and we might come back to this.

我们可能会再讨论这个问题,但我认为存在一些结构性的、方法论上的问题,与我们建模的方式有关,这导致我们严重低估了物理风险。
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but I think there are some structural sort of methodological issues that have to do with how we've modeled this that has led us to significantly underestimate uh physcal risks.

我刚刚看了您在2019年做的调查,我认为公平地说,当我们撰写这份报告时,我们也有一个(也许不是明确但隐含的)假设,即在非常近期和中期,重要的是**转型风险**(Transition Risk: 经济向低碳转型过程中,政策、技术、市场和声誉变化对公司造成的风险),物理风险确实很重要,但它们更遥远。
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and I just looked at you the survey you did 2019 I think it's fair to say that uh when we did this report I think we also had sort of not maybe explicitly but implicitly there was an an assumption that uh what matters in the very sort of near term medium term is transition risk physical risks are really important but they're sort of further out on the future.

我认为如果我今天撰写这份报告,我会强调物理风险实际上在短期和中期也非常重要。
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I think if I were to write this report today I would have stressed that physical risks are actually very material and important also in the short and medium term.

所以,我认为我们实际上低估了物理风险的近期影响,这是第一点。
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so I think we actually underestimated the near-term effects of fiscal risk so that's number one.

在转型风险方面,我认为当时的心态是,并且很大程度上受到了**央行与监管机构绿色金融网络**(NGFS: Network for Greening the Financial System: 一个由中央银行和金融监管机构组成的网络,旨在帮助金融体系管理气候相关风险)及其工作的启发,他们对物理风险、转型风险以及有序和无序转型进行了分类。
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on transition risks um I think the uh the mindset then was that uh and I think uh inspired a lot by the ngfs the network network for Greening of the financial system and their work categorizing uh you know physical transition risk and uh orderly disorderly uh transitions.

作为一名前顾问,我喜欢2x2矩阵,所以我深受其启发。
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um so as a former consultant I love 2 by two matrices so I was for very uh inspired by that.

我仍然认为那个框架或那种分类方式是有意义的。
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I still think that framework or that way of categorizing makes sense.

但在2020年、2021年,我们认为有几种可行的**有序转型**(Orderly Transitions: 经济向低碳转型过程平稳、可预测,政策和市场协调一致)路径可以实现净零排放。
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but in 2020 2021 I think we thought that there were several viable orderly Pathways to Net Zero um I don't think they exist anymore.

我认为它们现在已经不存在了。
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um and it's a little like uh you know the famous opening line of Anna coren says all uh happy families are the same and unhappy families are all different because there's only one way to be happy and you check all the boxes and there are many many ways of being unhappy.

这有点像《**安娜·卡列尼娜**》(Anna Karenina: 列夫·托尔斯泰的著名小说)那句著名的开场白:“幸福的家庭都是相似的,不幸的家庭各有各的不幸”,因为只有一种方式可以幸福,那就是满足所有条件,而不幸的方式则有很多。
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and I think um in terms of transition risks um I think we're at a point where um there aren't really many orderly Pathways to n zero maybe none but there are many many different ways a disorderly transition could play out.

我认为,在转型风险方面,我们现在处于一个点,即实现净零排放的有序路径已经不多了,甚至可能没有,但**无序转型**(Disorderly Transition: 经济向低碳转型过程突然、不协调,可能导致经济冲击和市场波动)的发生方式却有很多种。
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and I think what we don't understand is what are the relevant dimensions of disorderly uh and I think investors need to think about what could disorderly look like.

我认为我们不理解的是无序转型的相关维度是什么,我认为投资者需要思考无序转型可能是什么样子。
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and I'm hoping and I know that you norus bank is involved in work with updating the ngfs scenarios.

我希望,我知道挪威银行正在参与更新NGFS情景的工作。
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I think uh and now working in the partly in the private sector and and chairing the risk Committee of a of a large investor uh I think we would be hoping for some more guidance on how we can think systematically about the different ways in which a transition can be disorderly.

我认为,现在在私营部门工作并担任一家大型投资者的风险委员会主席,我们希望获得更多指导,说明如何系统地思考转型可能以何种无序方式发生。
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and I would have focused more on that I think if I were to write a report today.

我认为如果我今天撰写报告,我会更侧重于这一点。
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so Nicola let me bring you in so Martin mentioned the the underestimation of physical risk in the near term and so and I also mentioned in my my uh remarks that the models that we use and see tend to underestimate this risk.

那么Nicola,请您谈谈。Martin提到了近期物理风险的低估,我在我的发言中也提到,我们使用和看到的模型往往低估了这种风险。
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you've worked extensively with uh with climate modeling nature modeling and also with a variety of uh of uh participants in the financial industry insurers Banks central banks.

您在气候建模、自然建模以及与金融行业的各种参与者(保险公司、银行、中央银行)进行了广泛合作。
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so what is your uh current kind of assessment of the state of these models and and how are they used um in the financial industry?

那么,您目前对这些模型的现状以及它们在金融行业中的使用情况有何评估?

Nicola: 非常感谢,首先感谢邀请我来到这里,也对你们所做的这项出色工作表示衷心祝贺,我非常欢迎它。

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thank you very much and firstly thank you for inviting me to be here and also huge congratulations for this um brilliant work that you've been doing and really really welcome it um so so to answer the question I well firstly I would say the mo most of the scenarios that we use or financial institutions are using are not representing the risk.

那么,回答这个问题,首先我想说,我们或金融机构使用的大多数情景并不能代表风险。
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so they're not representing what say the ipcc tells us are the key physical risks and they're definitely not representing the link between climate and nature risks.

它们没有代表**IPCC**(政府间气候变化专门委员会)告诉我们的关键物理风险,也绝对没有代表气候与自然风险之间的联系。
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and so what what we see so when uh We've interviewed financial institutions for example particularly Banks and insurers that I mainly work with um we find actually they know this as well.

因此,我们看到的是,当我们采访金融机构时,例如我主要合作的银行和保险公司,我们发现它们也知道这一点。
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so they're looking at the scenarios and they're asking exactly the same questions that the scientists are asking and and knowing that there's something hugely missing in these scenarios.

它们正在审视这些情景,并提出与科学家们完全相同的问题,并且知道这些情景中存在巨大的缺失。
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and you for example you we did a survey after the bank of England's stress test so the bank of England did its first climate stress test about two years ago where they provided financial institutions a set of scenarios and asked them to run them and report back on the findings.

例如,我们在英格兰银行压力测试后进行了一项调查,英格兰银行在大约两年前进行了首次气候压力测试,他们向金融机构提供了一系列情景,并要求它们运行并报告结果。
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and we did a big survey with the bank of England afterwards of of all the participating firms and all of them said they did not believe these scenarios actually represented the risk.

我们随后与英格兰银行对所有参与公司进行了一项大型调查,所有公司都表示不相信这些情景真正代表了风险。
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and these scenarios were based on the ngfs scenarios with a sort of tweak to represent the UK on top of that.

这些情景是基于NGFS情景,并在此基础上进行了一些调整以代表英国。
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so we know that they they're underestimating the risk but some specific areas and I would say on transition risk as well I totally agree with you and they're not picking up the the disorderly transition scenarios that we see out of the window now.

所以我们知道它们低估了风险,但在某些特定领域,我也会说在转型风险方面,我完全同意您的观点,它们没有捕捉到我们现在看到的无序转型情景。
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um and they're also I think not picking up the fact that in reality it's not going to be that we see transition risk or physical risk we're now in a world where we're going to see these two things together and actually impacting many of the same sectors at the same time.

而且我认为它们也没有捕捉到这样一个事实:在现实中,我们不会只看到转型风险或物理风险,我们现在所处的世界将同时看到这两者,并且实际上同时影响许多相同的行业。
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um but come coming on to sort of specific things on on the um physical side that that we see sort of in in the research that we're doing.

但是,谈到我们正在进行的研究中在物理方面看到的一些具体情况。
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so I focus on a a number of different aspects of it so one one is around extreme events.

我关注它的几个不同方面,其中之一是关于**极端事件**(Extreme Events: 异常且可能造成严重破坏的天气或气候现象)。
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um I also particularly focus on things like cascading and compounding risk so how these different things play out how they transmit across different countries.

我还特别关注**级联和复合风险**(Cascading and Compounding Risk: 指一系列相互关联的风险事件,一个事件的发生会触发或加剧其他事件,导致整体影响远大于各部分之和),即这些不同的事物如何演变,如何跨国传播。
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and some of the things that we can see is that for example the the scenarios that are being used are not even really thinking about extreme events.

我们看到的一些情况是,例如,正在使用的情景甚至没有真正考虑极端事件。
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so until actually the latest version of the version five of the um ngfs scenarios they were not capturing really any extreme events.

实际上,直到NGFS情景的最新版本(第五版),它们才真正捕捉到任何极端事件。
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um now they're doing a bit better but they're still not capturing the types of events that we see again from looking out of the window and I used to work in the insurance industry that the insurance industry is very aware of um these are not captured in the the types of scenarios that are being used um by investors and banks at the moment.

现在它们做得好了一些,但仍然没有捕捉到我们从窗外看到的事件类型,而且我曾经在保险业工作,保险业非常清楚,这些事件并没有被投资者和银行目前使用的情景类型所捕捉。
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they they're also not capturing said these cascading risks and what do I mean by that?

它们也没有捕捉到这些级联风险,这是什么意思呢?
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so what what we can see whenever so when when a disaster hits what are the big things that really affect the economy?

因此,我们看到,每当灾难发生时,真正影响经济的大事是什么?
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so it's yes there is the reconstruction of buildings and that sort of thing and that and we pretty much are able to capture that now.

是的,有建筑物的重建等等,这些我们现在基本能够捕捉到。
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but what we know is really causing the r of things like power networks going down Interruption to um uh water supplies U people not being able to get to work all of these these what we call these sort of network risks and not captured at the moment.

但我们知道真正导致问题的是电力网络中断、供水中断、人们无法上班,所有这些我们称之为网络风险的东西目前都没有被捕捉到。
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and we know that actually a lot of the risk is coming from uh these types of things so a lot of the work we do is to try to capture these added risks and we know that this is going to at least double if not more the the size of the r risks.

我们知道,实际上很多风险都来自这些类型的事情,所以我们所做的大部分工作就是试图捕捉这些额外的风险,我们知道这将至少使风险规模增加一倍甚至更多。
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coming on to the the nature side again I really appreciate um the work that you're doing really really great and I I know s of in the we were just commenting the other day in the social media field that this is everyone's picking up on this work and and really applauding it and I certainly do as well.

再次谈到自然方面,我非常感谢你们正在做的工作,非常出色,我知道前几天我们在社交媒体领域评论说,每个人都在关注这项工作并真正赞扬它,我当然也一样。
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um I think on on the nature side so I think this is the it's the elephant in the room and we wrote this paper with the ngfs called the green scorpion which was our version of this isn't the elephant in the room it's the great green scorpion in the room that's going to sort of hit us.

我认为在自然方面,这是一个“房间里的大象”,我们与NGFS合作撰写了这篇名为《**绿色蝎子**》(The Green Scorpion: 一篇与NGFS合作撰写的论文,强调自然风险的紧迫性和被低估的性质)的论文,这是我们对“这不是房间里的大象,而是房间里即将袭击我们的巨大绿色蝎子”的诠释。
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um these risks are not taken into account and they interplay it's very very difficult to separate climate and nature risk because they're fully interconnected.

这些风险没有被考虑在内,它们相互作用,气候和自然风险很难分离,因为它们是完全相互关联的。
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I'll give you a couple actually from some work that I'm doing with the World Bank at the moment um so I just picked out a few that I know are linked to um your portfolio or or your your geographical portfolio at least.

我将给您举几个我目前与世界银行合作的例子,我只挑选了一些我知道与您的投资组合或至少是您的地理投资组合相关的例子。
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so Brazil for example some of the biggest risks in Brazil right now are how um land conversion so we all know about the Amazon but the other areas like the the Sado for example land conversion in the Sado which is very much linked to mining is putting huge impacts on aquifers and impacting on on water availability across the whole country and this is an enormous potential limit to growth.

例如,巴西目前面临的一些最大风险是土地转换,我们都知道亚马逊,但其他地区如**塞拉多**(Cerrado: 巴西的一个热带稀树草原生物群落),塞拉多的土地转换与采矿密切相关,对**含水层**(Aquifers: 地下储存和输送水的地质构造)造成巨大影响,并影响全国的水资源可用性,这对增长构成了巨大的潜在限制。
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so it's that interplay between these nature related factors but also the climate so the increased pressure from um changes in weather conditions but also what's happening in terms of Economic Development and these things are coming together and they're amplifying each other.

因此,这是这些与自然相关的因素与气候之间的相互作用,即天气条件变化带来的压力增加,以及经济发展方面正在发生的事情,这些因素正在共同作用并相互放大。
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the other one I mentioned is is Morocco is a really interesting one as well.

我提到的另一个是摩洛哥,它也很有趣。
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so Morocco as well big water constraint issue so they have huge potential in terms of Renewables um but they can't exploit that at the moment because they don't have the water to do it so this is putting a constraint on their growth and is also impacting on the agricultural system.

摩洛哥也面临着巨大的水资源限制问题,他们在可再生能源方面有巨大潜力,但目前无法利用,因为他们没有足够的水来做到这一点,这限制了他们的增长,也影响了农业系统。
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so this interplay between water energy land nature is all coming together and amplifying and again we're not taking account of that at the moment.

因此,水、能源、土地、自然之间的相互作用正在共同发生并相互放大,而我们目前没有考虑到这一点。
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I think on the the nature side one of the big things that that I've been particularly sort of pushing on is we often associate nature when we think about nature risk we think about the birds and bees and butterflies that's not where the big risks are going to come from.

我认为在自然方面,我一直特别强调的一点是,当我们思考自然风险时,我们常常将其与鸟类、蜜蜂和蝴蝶联系起来,但这不是主要风险的来源。
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yeah everyone everyone loves birds and bees and butterflies I do but that's not what's going to get the economy and it's not what's going to hit investors.

是的,每个人都喜欢鸟类、蜜蜂和蝴蝶,我也喜欢,但这不会影响经济,也不会打击投资者。
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and you know I the the 2% number you you uh quoted you that's based on Fisheries Timber and pollinators again like Fisheries Timber and pollin pollinat are important but for a small part of the food system um Timber Fisheries again really important in terms of local livelihoods but for the whole macroeconomy not big.

您引用的2%这个数字是基于渔业、木材和授粉者,再次强调,渔业、木材和授粉者很重要,但只占食品系统的一小部分,木材和渔业对于当地生计来说确实很重要,但对于整个宏观经济来说并不大。
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so that's why you're seeing such this tiny 2% number if you took into account these big water supply issues big soil quality issues impacting on our food system you can very easily get into um 10 20% uh potential losses to GDP.

所以这就是为什么您会看到这个微小的2%数字,如果您考虑到这些大的供水问题、大的土壤质量问题对我们食品系统的影响,您很容易就会看到GDP潜在损失达到10%到20%。
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so I think there's a lot of things I think we we're making a lot of progress I don't want to sound too negative but there's a lot of things that we need just need to be aware that are missing at the moment.

所以,我认为有很多事情,我们正在取得很大进展,我不想听起来太消极,但有很多我们目前需要注意的缺失之处。
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so so it sounds like from your your summary is that we we actually know quite a bit of this risk and we also know that the models don't capture all of it.

所以听起来从您的总结来看,我们实际上对这种风险了解很多,我们也知道模型并没有捕捉到所有这些风险。
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so what is the state of kind of pricing this risk in the market which I said was a critical point like what do you think Martin is uh to what extent are I think investors factoring this in?

那么,这种风险在市场中的定价状况如何呢?我之前说过这是一个关键点,您认为Martin,投资者在多大程度上将此考虑在内了?

Martin: 我认为其中一些风险至少是能被理解的。

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so I think some of these risks are at least understood.

我认为气候方面的转型风险相对容易建模,因为您可以将其建模为二氧化碳排放价格的上涨,并查看它如何影响企业盈利能力。
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I think the transition risk on climate is relatively easy to model because you can model it essentially at least the Direct effects as sort of increasing the price of CO2 emissions and see how it affects corporate profitability.

我认为大多数公司都在这样做,所以这并没有捕捉到一些间接影响,这更具挑战性。
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and I think most companies are doing this so that's not I think capturing some of the indirect effects are more that's more challenging.

就拿挪威的一个例子来说,二氧化碳排放价格的上涨会使石油公司对电力产生大量需求,以使其运营脱碳,但这会增加其他公司的能源价格,包括那些已经实现生产过程电气化且零排放的公司。
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um just to take an example from Norway so you increase the price of CO2 emissions that creates a lot of demand from oil companies for electricity to decarbonize their uh operations but that increases the energy prices for other companies including companies that have already Electrify their production processes and have zero emissions.

因此,即使考虑到您提到的关于融资排放或投资组合排放的图表,它也不一定能说明很多风险,因为即使对于零排放公司,也可能存在很多转型风险。
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so even thinking about you had this graph about you financed emissions or emissions from the portfolio it doesn't necessarily say a lot about risk because it could be lots of transition risks even for companies with zero emissions.

我认为,用经济学家的说法,我们过多地将此视为一个局部均衡问题,但它是一个一般均衡问题,并且在转型过程中不可或缺的许多市场中都存在市场失灵。
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because we're I think uh to use uh sort of Economist speak we're thinking too much of this as a partial equilibrium problem but it is a general equilibrium problem and we have market failure in very many markets that are a necessary integrated part of the transition.

因此,在政策建议方面,我认为我们过多地考虑了寻找最优政策,而当我们面临这种巨大的不确定性时,我们应该更多地考虑寻找**稳健政策**(Robust Policies: 在各种不确定性情景下都能有效应对风险并实现目标的政策)、**无悔举措**(No Regret Moves: 即使未来情况与预期不同,也能带来净收益的行动),并更系统地思考如何做出决策以最小化未来的预期遗憾。
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and so in terms of policy prescriptions I think we have thought too much in terms of finding optimal policies when we're faced with this enormous uncertainty we should be thinking more about finding robust policies no regret moves and thinking more systematically about how can we make decisions that will minimize the expected regret in the future.

对于气候政策,非常简化地说,您可能会犯两种错误。
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um so for climate policy you know very very simplified you can make two mistakes right.

一种是您制定了非常严格的气候政策,结果发现气候问题并没有那么重要,这是一个政策错误。
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one is you have a very strict climate policy and it turns out oh the climate issue wasn't so important after all so that's one policy mistake.

或者,您可能制定了一个非常宽松、缺乏雄心的气候政策,结果发现这是一个非常重要的大问题。
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or you could have a very LAX unambitious climate policy and it turns out that oh this was a really important big problem which C which policy mistake do you think you'll regret the most?

您认为您会最后悔哪种政策错误?
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well clearly you'll regret most having triggered irreversible climate change.

显然,您会最后悔引发了不可逆转的气候变化。
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the regret of having a too ambitious climate policy will be pretty small because it simply means that you would have been speeding up maybe too fast a transition to local carbon technologies that have many other advantages anyway.

制定过于雄心勃勃的气候政策的遗憾会非常小,因为它仅仅意味着您可能过快地加速了向低碳技术的转型,而这些技术本身就具有许多其他优势。
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and so I think this whole modeling you know an economists love their models uh and I think one of the problems of of these models particularly the so-called integrated assessment models the models that combine sort of a climate model with a macroeconomic model is that they are by their nature uh equilibrium models they are uh they always uh search for an equilibrium.

因此,我认为整个建模过程,经济学家都喜欢他们的模型,我认为这些模型的一个问题,特别是所谓的**综合评估模型**(Integrated Assessment Models: 结合气候模型和经济模型的复杂工具,用于评估气候变化和政策的长期影响),即结合气候模型和宏观经济模型的模型,它们的本质是**均衡模型**(Equilibrium Models: 假设市场或系统会趋向于一种稳定状态,其中所有力量相互平衡)。
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but an equilibrium model is not really a good way of understanding risk because you're not interested in what happen happens at the equilibrium point you're interested in what happens in the **尾部**(Tail End of a Probability Distribution: 概率分布中极端事件发生的低概率区域) of a probability distribution sorry and that's not captured at all.

但均衡模型并不是理解风险的好方法,因为您不关心均衡点发生什么,您关心的是概率分布的**尾部**(Tail End of a Probability Distribution: 概率分布中极端事件发生的低概率区域)发生什么,而这完全没有被捕捉到。
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so I think we need to move away from thinking about this in terms of optimizing policy and thinking more about robustness and that goes even at the Cor level thinking about how robust are your corporate strategies across a range of different scenarios and minimizing regression.

因此,我认为我们需要摆脱从优化政策的角度思考问题,转而更多地思考稳健性,这甚至在核心层面也适用,思考您的企业战略在各种不同情景下的稳健性以及最小化回归。
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I think that robustness way of thinking that you know thinking about robustness is a much better way of dealing with deep uncertainty that we have in this space.

我认为这种稳健性思维方式,即思考稳健性,是处理我们在这个领域所面临的深度不确定性的一种更好的方式。
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would like to S thank first of all um you too thanks a lot for your insights and uh and thank you for coming and uh for further you know info you would like to have I can just you know encourage you all to check our disclosure have a read yeah thank you thank you.

首先,我要感谢你们两位,非常感谢你们的见解,也感谢你们的到来。如果你们想了解更多信息,我鼓励大家查阅我们的披露文件。谢谢。

关键字: climate-risk-management finance financial llm risk