全球气候变化信息传播扩散模型及实证分析

引进从信息认知到观点认同的滞后因子,运用改进型的传染病扩散模型建立起全球气候变化信息传播模型,对中国、德国和意大利3个代表性国家的数据进行实证分析,探讨了公众环境意识水平在减缓气候变化行动中起到的作用,研究表明大多数国家都处于信息传播初期,需要进一步加强媒体传播。     

道德解脱与归因：企业非伦理行为面前员工为何保持沉默？

面对企业非伦理行为,员工有时候为何选择沉默,这是近年来学者比较关注的问题。文章聚焦于自利型伦理氛围这一特定情境,采用跨层次研究方法,探索道德解脱在不同归因情况下对员工沉默的影响。研究发现,面对企业的非伦理问题,道德解脱（归己因）在自利型伦理氛围与员工沉默之间起到完全中介作用。道德解脱（归他因）在自利型伦理氛围与员工沉默之间起到部分中介作用。权力距离在道德解脱与员工沉默之间起到负向调节作用。研究表明,员工面对企业的非伦理问题是否选择沉默,主要取决于企业的自利型伦理氛围和个体道德解脱的意义建构。文章对于揭示企业非伦理行为下员工沉默选择问题具有理论和现实价值。     

The new ecological paradigm and responses to climate change in China

The purpose of this study was to develop and evaluate a Chinese-Mandarin version of the revised new ecological paradigm (NEP-R) scale. In a sample of 515 Mandarin-speaking Chinese nationals, we first assessed the factor structure and internal consistency of the NEP-R and assessed its validity by examining associations with global warming risk perceptions and mitigation behavior. Respondents completed the NEP-R scale, together with measures of risk perception and mitigation behavior. Exploratory and confirmatory factor analyses indicated that a two-factor solution, reflecting ecocentric and anthropocentric worldviews, best fit the data. Multi-group path analysis revealed that respondents with stronger ecocentric and weaker anthropocentric worldviews perceived more risks associated with global warming. In turn, respondents who perceived more risks reported engaging in more global warming mitigation behaviors. But importantly, the path between risk perceptions and behavior was significantly stronger for highly educated respondents than for less educated respondents, suggesting that education may represent an important strategy for bridging the gap between perceived risks about global warming and action.     

Supply‐ versus Demand‐Side Policies in the Presence of Carbon Leakage and the Green Paradox

We consider a climate coalition that seeks to reduce global emissions in the presence of carbon leakage and resource exhaustibility. We show that a credible announcement of future unilateral supply‐side policies delays foreign emissions, and we derive the optimal combination of consumer taxes and producer taxes when we consider leakages from free riders, both within periods and across periods. The tax shares generally differ over time. A decline in the present value of the social cost of carbon over time supports a time path where the consumers’ tax share of the total carbon tax also declines over time. We illustrate our findings with a numerical model.     

Climate Change and Preparations for the Tide of Traumatic Stress: Implications for Asia-Pacific Human Resources

Although attention to the business risks posed by natural disasters fueled by climate change has grown, the toll that disasters have on human resources in the form of traumatic stress is comparatively neglected. It is common for more than 20% of people exposed to natural disasters to develop traumatic stress disorders that can last for years. In the workplace, traumatic stress hurts attendance, the quantity and quality of output, and relationships. Fortunately, businesses can promote employee resilience and recovery. Given the Asia-Pacific region’s high risk of natural disasters, businesses operating there should include employees’ traumatic stress in their disaster preparedness.     

The influence of managers' awareness of climate change,perceived climate risk exposure and risk tolerance on the adoption of corporate responses to climate change

Uncertainties posed by climate change limit companies' ability to understand implications of global warming on business and society at large, hampering the adoption of tangible organizational responses to climate change. Understanding climate action thus requires to investigate influential factors of decision-making under uncertainty, which implies acknowledging managerial interpretations and perceptions about climate issues. Drawing insights from the literature on climate inaction and from corporate sustainability literature, the present study examines awareness of climate change and perceived exposure to climate risks as antecedents of corporate responses to climate change, drawing on a survey of managers of Italian manufacturing companies. In addition, the study tests the moderation of risk tolerance on the relation between perceived climate risk exposure and climate action, suggesting that risk attitudes are a significant factor of decision-making under climate uncertainty. The results support the hypothesis of the model and thus provide several contributions to the literature on business and climate change. Managerial implications and avenues for future research are also discussed.     

Corporate environmental reporting: Are French firms compliant with the Task Force on Climate Financial Disclosures' recommendations?

This article deals with the practices of French corporate environmental disclosure with a focus on climate-related risks. In particular, it aims to analyse the compliance of CAC 40 firms with the recommendations of the Task Force on Climate-related Financial Disclosures (2017), an international initiative made up by Financial Stability Board to enhance financial transparency. On the basis of a content analysis of firms' reference documents spanning 2015–2018, we constructed the Climate Compliance Index (CCI) to evaluate whether firms disclose information on climate risks and opportunities about governance, strategy, risk management and metrics. Our results highlight a gradual increase of the CCI despite disparities across sectors and management areas. The content analysis allows us to develop a set of indicators frequently reported by domain and to identify and define climate risks and opportunities and their financial impacts per sector, which is a first step to improve the disclosure of non-financial information.     

Inertia Risk: Improving Economic Models of Catastrophes*

We model endogenous catastrophic risk in a new way. We call it “inertia risk”, which accounts for delays between physical variables and the hazard rate – a characteristic often observed in reality. The added realism significantly affects optimal policies relative to the standard model of catastrophic risk. The probability of a catastrophe occurring at some point in time can span the entire interval [0,1], and is not 0 or 1 as is typical in standard models. Inertia risk can also generate path dependences. We illustrate the implications for policy in a simple model of climate change.     

Swedish mothers’ and fathers’ worries about climate change: a gendered story

Abstract

The present study considers whether parenthood has an impact on the worries that women and men have about climate change for the next generation and examines whether there are differences between the worries of mothers and fathers. The empirical material is based on a questionnaire-based survey that was administered in 2011 to a random selection of 3500 individuals in Sweden, with a response rate of 31%. The results indicate that parenthood, regardless of the parent’s gender, increases an individual’s worries about the impact of climate change on the next generation. Fathers are significantly more worried about climate change than men who are not parents; however, mothers do not worry significantly more than women who are not parents. In general, regardless of parenthood status, women worry about climate change more than men.