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351.
Feeder cattle is one of the most important commodities in the livestock industry worldwide. Nonetheless, beef production is subject to many uncertainties; therefore, the risk management tools that agents use must be efficient. This article discusses the financial options available in the Brazilian futures market to feeder cattle producers and describes the best risk pricing model to determine the option premium. Our results consider several option pricing models and different types of volatility. The best pricing is obtained with the model of Bjerksund and Stensland with the implied volatility.  相似文献   
352.
In bilateral Negotiation Analysis, the literature often considers the case of complete information. In this context, since the negotiators know the value functions of both parties, it is not difficult to calculate the Pareto efficient solutions for the negotiation. Thus rational negotiators can reach agreement on this frontier. However, these approaches are not applied in practice when complete information is not available. The research question of our work is “It is possible to help negotiators achieving an efficient solution in the absence of complete information regarding the different parameters of the model?”. We propose to derive incomplete information about the preferences of negotiators from the statements they make and the offers they exchange during the negotiation process. We present and discuss three approaches that use this information in order to help a mediator proposing a better solution than the compromise the negotiators have reached or are close to reach.  相似文献   
353.
Recently, literature on innovation in service activities has increased significantly. Much effort has been concentrated on understanding the importance of innovation for these activities, and on stressing innovative differences relative to the manufacturing innovation model. However, a deeper understanding is needed in three main areas: the degree of innovation heterogeneity among different service activities, the factors that explain this heterogeneity, and the primary drivers of the innovation process for each activity. Using results from the Third Community Innovation Survey, this paper aims to identify the extent to which there are similarities and differences in the main innovation attributes in four important service sub-sectors. After describing the characteristics of innovation and the behavior of variables in the sub-sectors, a typology of innovation patterns is identified.  相似文献   
354.
This study investigates whether the market valuation of the two summary accounting measures, book value of equity and net income, is higher for firms with reputation for sustainability leadership, when compared to firms that do not enjoy such reputation. The results are interpreted through the lens of a framework combining signalling theory and resource-based theory, according to which firms signal their commitment to sustainability to influence the external perception of reputation. A firm’s reputation for being committed to sustainability is an intangible resource that can increase the value of a firm’s expected cash flows and/or reduce the variability of its cash flows. Our findings are according to expectations and show that the net income of firms with good sustainability reputation has a higher valuation by the market, when compared to their counterparts.  相似文献   
355.
This paper analyzes the effect of organizational culture on the post-acquisition management control system (MCS) of the Brazilian company Extrativa Metalquímica Inc. after its acquisition by the FASA Participações Group. The results herein reported add to discussions of the subject and contribute to reducing the research gap in this area in Brazil. The analysis supports two major conclusions: (1) changes in the acquired company's MCS were derived from the new financial results-oriented culture introduced by the acquirer; and (2) the implementation of this culture implied modifications in production, financial and quality controls.  相似文献   
356.
This paper investigates whether location choices of multinational firms depend on their past export, import or Foreign Direct Investment (FDI) experience on foreign markets or the experience of other affiliated firms. Regardless of locations' characteristics, we find that exporting in a given country, and to a smaller extent importing from it, significantly increases the probability of investing in that particular country the following year. This preliminary exporting phase appears more important for firsttime investors. Moreover, location choices not only depend on the investor's own international experience, but also on the international experience of other affiliated firms: firms tend to invest in countries where the group already exports or owns a local affiliate. These last findings suggest the existence of coordinated strategies and/or information sharing between affiliated firms.  相似文献   
357.
358.
This study focuses on comparison of perceptions of ethical business cultures in large business organizations from four largest emerging economies, commonly referred to as the BRICs (Brazil, Russia, India, and China), and from the US. The data were collected from more than 13,000 managers and employees of business organizations in five countries. The study found significant differences among BRIC countries, with respondents from India and Brazil providing more favorable assessments of ethical cultures of their organizations than respondents from China and Russia. Overall, highest mean scores were provided by respondents from India, the US, and Brazil. There were significant similarities in ratings between the US and Brazil.  相似文献   
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