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排序方式: 共有117条查询结果,搜索用时 15 毫秒
31.
Using an extensive database of 356,463 sell‐side equity analysts' reports from 2002 to 2009, this study is one of the first to analyze the readability of analysts' reports. We first examine the determinants of variations in analyst report readability. Using several proxies for ability, we show that reports are more readable when issued by analysts with higher ability. Second, we test the relation between analysts' report readability and stock trading volume reactions. We find that trading volume reactions increase with the readability of analysts' text, consistent with theoretical models that predict that more precise information (and hence more informative signals) results in investors' initiating trades. These results support the view that the readability of analysts' reports is important to analysts and capital market participants.  相似文献   
32.
The paper analyzes asset pricing and portfolio choice when domestic investors collectively cannot hold foreign assets beyond a maximum value. We add the constraint that foreign investors cannot hold more than a fraction of the shares of domestic assets. Consistent with Swedish stock market data, both domestic and foreign investors pay premiums for investing in the other country's assets. Some empirical observations are inconsistent with the CAPM framework.  相似文献   
33.
    
Policy related transaction costs (TCs) is an important issue when evaluating different policy options. However, TCs are often not taken into account in policy evaluations, but may be as important for efficiency as the direct production costs. Different policies may result in different TCs, and the main aim of this article is to explore possible reasons for these differences. We compare the level of TCs for 12 different agricultural policy measures in Norway, and we analyze the causes of the differences along three different dimensions: asset specificity, frequency, and point of policy application. At the national level we find that all three dimensions are of importance when explaining the differences, while variation in TCs incurred by farmers are mainly due to differences in point of policy application and asset specificity. Data show that direct price support has the lowest TCs, while more direct payments for environmental amenities has the highest.  相似文献   
34.
This paper addresses the issue through what kind of competences companies are producing value for their business customers. First, a value typology, clarifying the complex character of value, is constructed, together with suggestions on how the question of value creation can be framed. In order to understand and manage supplier-customer relationships, it essential to comprehend how both customers and suppliers perceive value and their roles in value creation. The matching of customers' and suppliers' perspectives is discussed by developing a framework depicting the business-to-business marketing types. Then the competences needed for creating value for customers and suppliers alike are examined by identifying what kind of competences are required in each marketing type.  相似文献   
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36.
In this article, we propose a structural model of the retirement decision for older workers in Belgium. We model the exit paths available through the various available schemes. Our framework allows exploiting all information on possible exit paths and also better identifying preferences and constraints. Results based upon Belgian microsimulation data from 2001 for private sector workers fits rather well-observed behavior. Simulations of hypothetical reforms illustrate the potential effects of changing social security rules.  相似文献   
37.
    
There is increasing evidence of the positive role social capital plays in accessing resources and capabilities from and with other actors, and in establishing and maintaining business relationships. Yet, surprisingly little is known about how an organization's social capital and its utilization evolve over time. Focusing on this gap, this paper explores the role of social capital and its structural, relational and cognitive dimensions in the growth of science-and-technology-based SMEs. On the basis of our studies on social capital, entrepreneurial networks and SME growth, we develop a conceptual framework to describe their development through four overlapping phases, each of which involves different managerial tasks: innovation assessment, offering development, commercialization and rapid growth. The results of our longitudinal multiple case studies show that; (i) different types of networks and relationships are important in the transitional periods between the growth phases; and (ii) the role of social capital and its different dimensions varies in developing, maintaining and utilizing these partnerships and network relationships. These findings offer several managerial implications.  相似文献   
38.
Under the assumptions of the Consumption-based Capital Asset Pricing Model (CCAPM), Pareto optimal consumption allocations are characterized by each agent's consumption process being adapted to the filtration generated by the aggregate consumption process of the economy. The wealth processes of the agents, however, are adapted to the finer filtration generated by aggregate consumption and the conditional distribution of future aggregate consumption. Therefore, in order to achieve Pareto optimal consumption allocations, a sufficiently varied set of assets must exist such that any wealth process adapted to this finer filtration can be implemented by dynamically trading in that set of assets. We provide sufficient conditions for the existence of such a set of assets based on dynamically trading contingent claims on aggregate consumption. In addition, we give sufficient conditions for the existence of equilibria in a dynamically effectively complete market in which agents are only able to trade in contingent claims on aggregate consumption, the market portfolio of firms, and a (numeraire) zero-coupon bond. We demonstrate the role of short- and long-term contingent claims on aggregate consumption for the implementation of Pareto optimal allocations in the presence of short- andlong-term risks. In addition, in the presence of personal risks, we demonstrate the role of insurance contracts.  相似文献   
39.
    
Twenty years after the fall of the Berlin Wall, public opinion in East Germany is dominated by a deep hostility towards free markets and an uncritical attitude towards state intervention. This article argues that the mistakes that have been made in the economic transformation of East Germany continue to have an effect to this day. Supporters of the free economy failed to explain why the grievances people faced were not caused by allegedly 'unbridled' markets, but by false policies. Hopefully, a future reunified Korea will avoid repeating these mistakes.  相似文献   
40.
    
This paper examines the impact of borrowers’ managerial ability on lenders’ bank‐loan pricing and the channels through which managerial ability affects bank‐loan pricing. Using a large sample of US bank loans, we provide evidence that higher managerial ability is associated with lower bank‐loan prices. This effect is stronger in firms with high information risk, suggesting that an important channel for managerial ability to affect bank‐loan pricing is through improved financial disclosure to mitigate information asymmetry. The relationship is also stronger for firms with weak business fundamentals, implying that another channel is through improved business performance. Of these two mechanisms, path analysis suggests that the business‐fundamentals mechanism is the more important channel through which managerial ability affects bank‐loan pricing.  相似文献   
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