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121.
The role of a business school and form of management education in any country must depend on the specific role of management in the economy. This, in turn, depends on the milieu or business ambience in which management must operate. A set of types of milieu can be distinguished for ASEAN countries which form a sequence approximately correlated with the process of modernisation. The different tasks and required traits for management in the various milieus are discussed and some implications for management schools and education noted.  相似文献   
122.
In a Modigliani-Miller world, dividend policy is irrelevant for asset pricing. This article searches for cash flows with two characteristics: like dividends, asset prices can be calculated from their present values and, unlike dividends, they are invariant with respect to changes in dividend policy. Segmented and aggregate residual income measures with these features are identified under two assumptions: dividend policy does not alter risk premiums and income earned from investments associated with dividend policy includes unrealized capital gains and losses. The results hold for otherwise arbitrary risk premiums in the general no-arbitrage approach to the valuation of uncertain income streams.  相似文献   
123.
In the mid‐1980s, financial economists began building option‐based models to value corporate investments in real assets, laying the foundation for an extensive academic literature in this area. The 1990s saw several books, numerous conferences, and many articles aimed at corporate practitioners, who began to experiment with these techniques. Now, as we approach the end of 2001, the real options approach to valuing real investments has established a solid, albeit limited, foothold in the corporate world. Based on their recent interviews with 39 individuals from 34 companies in seven different industries, the authors of this article attempt to answer the question, “How is real options being practiced, and what impact is it having in the corporate setting?” The article identifies three main corporate uses of real options—as a strategic way of thinking, an analytical valuation tool, and an organization‐wide process for evaluating, monitoring, and managing capital investments. For example, in some companies, real options is used as an input into an M&A process in which rigorous numerical analysis plays only a small role. In such cases, real options contributes as a qualitative way of thinking, with little formality either in terms of analytical rigor or organizational procedure. In other firms, real options is used in a commodity trading environment where options are clearly specified in contracts and simply need to be valued. In this case, real options functions as an analytical tool, though generally only in specialized areas of the firm and not on an organization‐wide basis. In still other companies, real options is used in a technology or R&D context where the firm's success is driven by identifying and managing potential sources of flexibility. In such cases, real options functions as an organization‐wide process with both a broad conceptual and analytical core. The companies that have shown the greatest interest in real options generally operate in industries where large investments with uncertain returns are commonplace, such as oil and gas, and life sciences. Major applications include the evaluation of exploration and production investments in oil and gas firms, generation plant investments in power firms, R&D portfolios in pharmaceutical and biotech firms, and technology investment portfolios in high‐tech firms. While the approaches to implementation are quite varied, there appears to be a common path to the successful adoption of real options. The key steps of the adoption process are: (1) conducting pilot projects; (2) getting buy‐in from senior‐level and rank‐and‐file managers; (3) codifying real options through expert working groups, specialist training, and customization; and (4) institutionalizing and integrating real options firm‐wide. After citing best practices for each of these four steps, the authors close by predicting that a “network” effect and acceptance by Wall Street will serve as catalysts for more widespread corporate use of real options.  相似文献   
124.
Diminishing marginal utility (DMU) is neither necessary nor sufficient for downward-sloping demand. Yet, upper-division undergraduate and beginning graduate students often presume otherwise. This paper provides two simple counter-examples that can be used to help students understand that the Law of Demand does not depend on DMU. The examples are accompanied with the geometry and basic mathematics of the utility functions and the implied ordinary/Marshallian demands.  相似文献   
125.
126.
It is apparent that more and more organizations are embarking on collaborative ventures to develop products. This is particularly evident in Information and Communication Technology (ICT) sectors, so much so that part of the 'received wisdom' of ICT companies is that collaboration is the preferred route for product development. The benefits of collaboration have been well documented and are linked to the complexity and costliness of product development and the need for inputs from wide and varied areas of expertise as well as shorter lead times for product development. But the risks and costs of collsborative product development have been less well defined. In this paper, it is argued that the alleged rewards of collaboration may not be experienced in practice and that collaboration can lengthen the product development process, add to the cost of product development and prove difficult to control. However, management practice can facilitate the effective outcome of collaborative product development and the critical factors affecting the likelihood of successful management practice are presented here.  相似文献   
127.
Abstract . Application of the land value tax has been described for many natural resources. However, the problems encountered with flowing underground resources have not been fully discussed. Groundwater is one such flowing resource that affects the value of surface land. The underground water is also subject to its own market forces. If a Georgist tax is to be applied to groundwater or to land affected by it, the administrator of the tax must consider the interplay that occurs between the two resource markets. A system of separable property rights to the two resources offers the prospect for efficient use. But the monitoring of ground water use must accompany such a separation.  相似文献   
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129.
This is a reply to Geoffrey Hodgson's Comment on an earlierpaper by Caldwell (Hodgson on Hayek: a critique). Though certainareas of agreement are noted, differences in interpretationconcerning Hayek's views on the Malthus–Darwin relationship,on cultural evolution, on the extent to which Hayek may be characterisedas an ontogenist, and on methodological individualism remain.  相似文献   
130.
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