915 resultados para WS-Trust


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Underwriting, legal, accounting and valuation costs average around 3.3%, 0.39%, 0.23% and 0.12% of proceeds raised and are substantial costs to property trust initial public offering (IPO) issuers. As such, identifYing factors that influence these costs is important. This paper investigates factors influencing these costs as well as the total direct costs of raising equity capital by property trust IPOs in Australia from 1994 to 2004. The results suggest clear economies of scale in direct costs. In addition, IPOs that employ more debt are likely to have higher capital raising costs while those that have proportionally higher net asset values and offer stapled securities (and likely to be engaged in property development activities) have lower capital raising costs.

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Lack of trust in e-commerce transactions has been identified by researchers as one of the main factors that hamper e-commerce from reaching its full potential. Various trust-related supporting features for online transactions are available to improve trust management. However, most of these existing approaches have insufficient conditions to establish online trust among businesses and customers. There are many relevant factors that influence potential buyers to make decisions. In this paper, we identify several desirable properties of an ideal trust management system that existing trust management systems do not support. A multilevel trust management framework is proposed to improve the support for existing trust management in e-commerce.

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The following topics are dealt with: soft computing in intelligent multimedia; grid and pervasive computing security; interactive multimedia & intelligent services in mobile and ubiquitous computing; data management in ubiquitous computing; smart living space; software effectiveness and efficiency.

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Forming an international joint venture (IJV) with a local (Chinese) partner is one of the popular ways available for an overseas investor to enter into small and medium business sectors in China. A joint venture is commonly viewed as a cooperative, rather than a competitive, business relationship between two or more partners. Interpartner trust is widely acknowledged as a key prerequisite for genuine cooperation between joint venture partners. Although the importance of trust in the context of joint ventures is well recognized, the question of how interpartner trust is formed has received only scant attention in academic as well as professional literatures. Drawing from diverse academic literature bearing on the formation of trust between partner firms, this paper explores the factors that may contribute to inter-partner trust in the context of joint ventures. The primary argument in this paper is that trust between IJV partners is determined by observable and objective social, economic and structural factors. In other words, it is argued that interpartner trust is rational and it does not require a 'leap of faith'.

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Theoretically, a contribution of this article is the pinpointed connection between corporate ethics and trust in intra-corporate relationships. Furthermore, it contributes to a conceptual framework that distinguishes between the constructs of business ethics and corporate ethics. The authors also provide a grounded conceptual framework of corporate ethics and trust. The principal dyadic determinants of corporate ethics in intra-corporate relationships are interpreted to be management behaviour versus employee perception of that behaviour. Empirically, the contribution is an in-depth and longitudinal case description that underpins the topic and the discussion provided in the article.

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The development of Public Key Infrastructures (PKIs) is highly desirable to support secure digital transactions and communications throughout existing networks. It is important to adopt a particular trust structure or PKI model at an early stage as this forms a basis for the PKI’s development. Many PKI models have been proposed but use only natural language descriptions. We apply a simple formal approach to describe the essential factors of a PKI model. Rule sets for some PKI models are given and can be used to distinguish and classify the different PKI models. Advantages for this approach with conglomerate PKIs, those that are built from multiple distinct PKI models, are discussed.

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Trust is a fundamental issue in multi-agent systems, especially when they are applied in e-commence. The computational models of trust play an important role in determining who and how to interact in open and dynamic environments. To this end, a computation trust model is proposed in which the confidence information based on direct prior interactions with the target agent and the reputation information from trust network are used. In this way, agents can autonomously deal with deception and identify trustworthy parties in multi-agent systems. The ontological property of trust is also considered in the model. A case study is provided to show the effectiveness of the proposed model.

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This study was performed to allow an understanding of some of the elements of trust that are apparent to encourage the Mäori Internet shopper to feel comfortable to shop online. Mäori arrived in New Zealand from the Pacific over 1,000 years ago. Since then, New Zealand was colonised by Europeans in the 19th century. As a result, the Mäori have become a minority (Belich, 1996). That is, their culture, language and values have become secondary to those of the dominant European culture (Liu, Wilson, McClure & Higgins, 1999). Mäori have been defined as including “all those who identify themselves as belonging to the New Zealand Mäori ethnic group, either alone or in combination with any other ethnic group” (Statistics New Zealand, 1998, p. 94).

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This study is concerned with the role of interpersonal trust in management control. On the basis of a questionnaire survey and interviews of senior managers from business organisations in sri lanka, the study explores the control behaviour of superior managers when they trust or distrust their subordinates. Sri lanka, a society in which the dependence on interpersonal trust is high, was chosen for the study to maximise the effect of interpersonal trust.

The findings of this study indicate that a superior's high trust in a subordinate is associated with a low level of monitoring, a high level of social interactions, and a low reliance on formal controls. In contrast, a superior's low level of trust in a subordinate is associated with a high level of monitoring, a low level of social interactions, and a high reliance on formal controls. Because the data emanate from experienced senior managers, these findings are at least indicative of control behaviour of superior managers in sri lanka and possibly of similar countries in asia. An understanding of the control behaviour of managers in this region is particularly important for designing and implementing effective controls systems for firms, subsidiaries, branches or joint-ventures operating in the region.

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This paper develops a theoretical framework and a number of propositions for systematically studying the role of trust in the control and performance of Joint Ventures, a prominent form of inter-firm alliance. The proposed framework is more complete than the frameworks available in the extant literature because it incorporates both transaction related risks and the partner related risks which are likely to impact on the reliance on particular control patterns. Partner-related risks in joint ventures are represented by the level of inter-partner trust, while transaction-related risks are represented by the Transaction Cost Economics (TCE) variables of asset specificity, task complexity, performance measurability, and environmental uncertainty.

The framework also links one of the established management control typologies (i.e., behaviour, outcome, and social) to two of the alliance control patterns (bureaucratic-based pattern, and trust-based pattern) identified in the literature on alliance control.