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The automotive industry is actively pursuing a course of sustainable development; however, to date, progress has been limited. This is because a truly sustainable future requires a substantial and transformative approach to automobility. Some scholars argue that this transformative approach might be found by exploring an industry transition based on stewardship rather than the current status quo of incremental change. Hence, as a way of offering new insights to stimulate action for sustainability, this study presents the first comprehensive review of stewardship in the automotive sector. From an analysis of 161 peer-reviewed articles published between 1990 and 2022, we identified two underconceptualized forms of stewardship—environmental and social—both of which have an interconnected relationship. Environmental stewardship involves actions that address ecological challenges, while social stewardship pertains to broader, positive impacts on communities. We argue that understanding the interplay between these different forms of stewardship is crucial for achieving comprehensive sustainability outcomes. Additionally, this research identifies gaps in the literature and outlines areas for future research to help both managers and society navigate the complex sustainability issues facing the automotive industry.  相似文献   
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In a mean variance framework, we analyse risk taking in the presence of a (possibly) dependent background risk, exemplified in a linear portfolio selection problem. We first characterise the comparative statics of changes in the distribution and dependence structure of the background risk. For unfair, undesirable and loss-aggravating increases in background risks (both dependent and independent), we then present necessary and sufficient restrictions on preferences such that greater background uncertainty leads to reduced risk taking. With mean-variance preferences, these restrictions boil down to simple conditions on the marginal rate of substitution between risk and return. They can be easily related to familiar notions such as risk vulnerability, properness or standardness.  相似文献   
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The paper characterizes optimal renegotiation-proof rental contracts in a model with adverse selection and hidden information. It generalizes the work of Hart and Tirole (1988) to the case of time-varying valuations. The paper considers a durable-goods monopolist who serves a nonanonymous buyer with time-varying valuation for the seller's good. The buyer's valuation has a persistent and a transient component; both are private information. The paper shows that for some range of prior beliefs the seller strictly prefers leasing to selling.  相似文献   
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In this paper an empirically stable money demand model for M3 in Germany is presented. The sample period 1975–94 includes German unification. It is shown that this development has not substantially destabilized money demand. Parameter stability is extensively tested and not rejected. Applying encompassing tests, this model encompasses two recent models but is not encompassed by them. Exogeneity of the explanatory variables is discussed and tested along the definitions given in Engle, Hendry and Richard (1983). There is evidence that inflation and long-term interest rates are super-exogenous with respect to the parameters of the demand for M3 model. This result and the empirical long-run money demand function presented in this paper may affect the applicability of the so called ‘P-Star concept’ for German M3. © 1998 John Wiley & Sons, Ltd.  相似文献   
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Using daily abnormal currency returns for the universe of countries with flexible exchange rates, we show local currency depreciations ahead of unscheduled, public sovereign debt downgrade announcements. Consistent with the private information hypothesis, the effect is stronger in lower institutional quality countries and holds after we control for concurrent public information and for publicly available rumors about the forthcoming downgrades. Our results persist when abnormal currency returns are adjusted for global carry and dollar risk factors, world equity and bond returns, as well as local stock market returns. Finally, the currency depreciations are permanent, providing evidence for a link between fundamentals and currency markets.  相似文献   
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