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81.
We analyze the implications of transboundary pollution externalities on environmental policymaking in a spatial setting, in which pollution diffuses across the global spatial economy independently of the specific location in which it is originally generated. This framework gives rise to a simple regional optimal pollution control problem allowing us to compare the global and local solutions in which, respectively, the transboundary externality is and is not taken into account in the determination of the optimal policy by individual local policymakers. We show that it is not obvious that transboundary externalities are a source of inefficiency per se since this is strictly related to the spatial features of the initial distribution of pollution. If the initial pollution distribution is spatially homogeneous then the local and global solutions will coincide and thus no efficiency loss will arise from transboundary externalities, but if it is spatially heterogeneous the local solution will be suboptimal and thus a global approach to environmental problems will be needed to achieve efficiency. From a normative perspective, in this latter (and most realistic) case we also quantify the amount of policy intervention needed at local level in order to achieve the globally desirable goal of pollution eradication in the long run. Our conclusions hold true in a number of different settings, including situations in which the spatial domain is either bounded or unbounded, and situations in which macroeconomic–environmental feedback effects are taken into account.  相似文献   
82.
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.  相似文献   
83.
Current global changes require new business approaches driving sustainable development on all fronts. To date, most business approaches have focused on sustainable marketing and corporate social responsibility initiatives. In this field study, we examine IKEA's Live Lagom project, a 3-year behaviour change initiative that aimed to explore how to go above and beyond conventional approaches demonstrating how businesses could support sustainable development by supporting their customers' attempts to live more sustainable lifestyles. We examined the effectiveness of the project involving multifaceted behaviour change interventions, testing for behavioural changes both during and after the project period. In addition, we explored changes in participants' attitudes towards the company. Findings show that the extensive set of interventions led to changes in pro-environmental behaviours across all three participant groups with potentially positive impacts on the customer–company relationship. The article thus provides a call for further businesses to engage in similar behaviour change projects that would allow citizens to engage in more sustainable lifestyles and behaviours across contexts.  相似文献   
84.
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.  相似文献   
85.
论文重点分析了企业组织架构变革的动因和变革过程中应该注意的问题,在对案例进行系统剖析研究的基础上,对组织架构变革如何适应并推动公司可持续发展、变革的主要动力、变革的主要策略等方面进行了系统研究,并以此为基础,提出了企业组织架构变革的相关建议。  相似文献   
86.
The financial crisis forces public managers to implement cutbacks within their organization. We argue that adopting a change management perspective contributes to our understanding of cutback management by adding a focus on managerial behaviour regarding cutback-related organizational changes. Relying on change management literature, this paper develops a framework for the analysis of cutback management connecting the context, content, process, outcomes and leadership of cutback-related change. From this it follows that managers can be positioned at the intersection of various imperatives, both externally and internally, such as their political leaders and their own subordinates. A research agenda is proposed.  相似文献   
87.
Based on the business environmental literature and system dynamics, this paper develops a simulation model for managing the business risks derived from climate change. In particular, the purpose of this paper is to transform the valuable findings from the literature regarding climate change and corporate implications into an effective business management model with a broad applicability, regardless of the size of the business or the sector in which it operates. A methodology consistent with the basic principles of the system dynamic modeling process is developed, and a case study is designed to determine the level of completeness of the simulation model and its ability to address different aspects of business performance. To do so, three different scenarios have been simulated to analyze the reactive, proactive and inactive stance of managers against climate change risks. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment  相似文献   
88.
In this study we integrate insights from ‘top‐down’ and ‘bottom‐up’ traditions in organizational change research to understand employees’ varying dispositions to support change. We distinguish between change initiation and change execution roles and identify four possible role configurations in which top managers (TMs) and middle managers (MMs) can feature in change. We contend that both TMs and MMs can play change initiation and/or change execution roles, TMs and MMs have different strengths and limitations for taking on different change roles, and their relative strengths and limitations are compounded or attenuated based on the specific configuration of change roles. We subsequently hypothesize employee support for change in relation to different TM‐MM change role configurations. Our findings show that change initiated by TMs does not engender above‐average level of employee support. However, change initiated by MMs engenders above‐average level of employee support, and even more so, if TMs handle the change execution.  相似文献   
89.
技术进步条件下农村人力资本与收入差距的互动机制   总被引:2,自引:0,他引:2  
人力资本投资导致劳动力市场结构正向变动,引起收入差距缩小,然而收入差距的缩小却会降低人力资本投资动机。调整技术进步的类型可以调和这一矛盾,实证表明,我国农村非技能增强型技术进步快于技能增强型技术进步,有利于缩小收入差距,必然不利于人力资本投资。在收入差距不断缩小的情况下,保证收入长期稳定增长,需要不断对人力资本进行投资,实现劳动力市场结构一元化。  相似文献   
90.
Recent non-parametric statistical analysis of high-frequency VIX data (Todorov and Tauchen, 2011) reveals that VIX dynamics is a pure jump semimartingale with infinite jump activity and infinite variation. To our best knowledge, existing models in the literature for pricing and hedging VIX derivatives do not have these features. This paper fills this gap by developing a novel class of parsimonious pure jump models with such features for VIX based on the additive time change technique proposed in Li et al., 2016a, Li et al., 2016b. We time change the 3/2 diffusion by a class of additive subordinators with infinite activity, yielding pure jump Markov semimartingales with infinite activity and infinite variation. These processes have time and state dependent jumps that are mean reverting and are able to capture stylized features of VIX. Our models take the initial term structure of VIX futures as input and are analytically tractable for pricing VIX futures and European options via eigenfunction expansions. Through calibration exercises, we show that our model is able to achieve excellent fit for the VIX implied volatility surface which typically exhibits very steep skews. Comparison to two other models in terms of calibration reveals that our model performs better both in-sample and out-of-sample. We explain the ability of our model to fit the volatility surface by evaluating the matching of moments implied from market VIX option prices. To hedge VIX options, we develop a dynamic strategy which minimizes instantaneous jump risk at each rebalancing time while controlling transaction cost. Its effectiveness is demonstrated through a simulation study on hedging Bermudan style VIX options.  相似文献   
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