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621.
Integrated Assessment studies have shown that meeting ambitious greenhouse gas mitigation targets will require substantial amounts of bioenergy as part of the future energy mix. In the course of the Agricultural Model Intercomparison and Improvement Project (AgMIP), five global agro‐economic models were used to analyze a future scenario with global demand for ligno‐cellulosic bioenergy rising to about 100 ExaJoule in 2050. From this exercise a tentative conclusion can be drawn that ambitious climate change mitigation need not drive up global food prices much, if the extra land required for bioenergy production is accessible or if the feedstock, for example, from forests, does not directly compete for agricultural land. Agricultural price effects across models by the year 2050 from high bioenergy demand in an ambitious mitigation scenario appear to be much smaller (+5% average across models) than from direct climate impacts on crop yields in a high‐emission scenario (+25% average across models). However, potential future scarcities of water and nutrients, policy‐induced restrictions on agricultural land expansion, as well as potential welfare losses have not been specifically looked at in this exercise.  相似文献   
622.
623.
In this paper we explore the current state of research on outward foreign direct investment (OFDI) of Chinese firms. A?literature review identifies 62 articles in 15 peer-reviewed academic journals that were published between 1986 and 2012. We examine the underlying theories, research methods, motives, determinants, host countries, industries, periods of observation, nationality of authors and performance of Chinese OFDI, as well as the degree of consensus with traditional internationalization theories. We find that the majority of studies find these theories not applicable to explain Chinese OFDI. We discuss possible extensions and modifications and derive implications for future research.  相似文献   
624.
625.
The German power supply system is experiencing a phase of radical change. The insurance industry designed this transformation not only as a property insurance donor, but also as an institutional investor. The emphasis of this commitment is based on their own assessment of the risks to which this supply system has been exposed. This study compares risk assessment designs from the insurance industry with that from technical network managers and shows in which the assessments significantly differ. For example, the insurance company’s risk assessment of natural disasters and cyber-attacks is much greater in terms of probability of occurrence and the potential of damage than the assessment of energy experts.  相似文献   
626.
This study adds to business ethics research by investigating how employees' exposure to workplace bullying might spur their negative gossip behaviors, as well as how this effect might be buffered by their access to two personal resources (religiosity and innovation propensity) and two contextual resources (work meaningfulness and trust in top management). Survey data collected among Canadian-based employees who work in the religious sector reveal that workplace bullying increases the likelihood that they spread negative rumors about other organizational members, but this effect is weaker when employees (1) can draw from their religious faith, (2) are motivated to generate innovative ideas, (3) derive meaning from their work, and (4) have confidence in the trustworthiness of top management. For management scholars and practitioners, this study thus pinpoints different resources that diminish the risk that workplace bullying infuses work environments with even more negative energy, as might occur if bullying spills over into additional, negative gossip behaviors.  相似文献   
627.
Special purpose acquisition companies (SPACs) are created to raise capital and then find non-listed operating companies with which to merge. While most of the extant research has focused on SPAC initial public offerings, we study what happens when SPACs announce business combinations. Our analysis of 236 ‘deSPACs’ completed between January 2012 and June 2021 in the United States documents an average short-term announcement return of +7.4% and a 1-year abnormal return of −14.1% (−18.0% over 2 years) for public investors beginning from the merger announcement. Short-term returns decrease with longer times from initial public offering until announcement.  相似文献   
628.

With an anchoring in conservation of resources theory, this study examines the mediating role of women entrepreneurs’ work-related emotional exhaustion in the relationship between their family-to-business support and work interference with family, as well as the moderating role of the entrepreneurial character of their company’s strategy in this process. Survey data collected from women entrepreneurs in Argentina indicate that a notable reason that business support received from the family diminishes work interference with that same family is that it abates the sense of being overburdened by work. This benefit of reduced exhaustion is especially prominent to the extent that women entrepreneurs pursue an energy-consuming, entrepreneurial strategy for their business. For entrepreneurship scholars and practitioners, this research accordingly reveals a critical channel through which supportive family relationships can decrease the probability that women entrepreneurs bring work challenges home (i.e., diminished depletion of work energy), and it shows how this explanatory factor varies with the strategic profile they adopt for their business.

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629.
Bond issues often result in negative revaluations of the market value of equity. These market reactions are usually explained by negative signals and asymmetric information about the use of the proceeds. In industries with rather transparent investment opportunities these arguments are not applicable and we expect to find no negative revaluations. Consequently, analysing the stock price reactions to 2299 bond issues by real estate companies between 1996 and 2019, we observe none to positive reactions on the announcement of an upcoming bond issue. The findings underpin the necessity for controlling of industry effects in empirical studies on capital structure decisions.  相似文献   
630.
In this paper, we provide a new perspective on the links between the analysis of the voluntary provision of pure and impure public goods. In particular, it is shown that the impure public good model can be transformed into a pure public good one. This innovative method not only leads to new comparative statics results, but also provides new insights on the impure public good model, for example, on causes of the nonneutrality of income transfers with regard to Nash equilibria in the impure public good case.  相似文献   
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