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91.
What are the ethical obligations of the sellers of financial products to their customers? Stockbrokers in the U.S. have a legal and ethical requirement to recommend only “suitable” investments to their customers. This is a fairly weak standard. Currently, there are proposals to raise the standard to a fiduciary one in which the recommendations would have to be in the best interests of the clients. Brokers sell solutions to financial problems. Similar to an auto mechanic or a doctor, the product often consists of both the professional advice and its implementation. There are numerous conflicts of interest between brokerage firms and their customers in that the products that pay the highest commissions may not be the best ones for the customers. The societal perspective adds complications, however. Society depends on modern financial markets to raise capital for productive enterprises and to spread risk. Issuers of financial products need distribution channels for their products just like the producers of any other products. Commissions create powerful incentives for the distribution channels, but at the same time produce conflicts of interest—a type of ethical pollution. Just as our society tolerates some pollution as a byproduct of other useful activities, it may be useful to tolerate some of these financial conflicts of interest. The nature of the relationship should govern the ethical standard. Those selling advice, regardless of how they label themselves, should adhere to a best-interest fiduciary standard. More limited relationships should be limited to the mandate involved in the relationship.  相似文献   
92.
This paper reviews what is known about recent trends in environmental governance among the newly industrializing countries of East Asia and the implications of these developments for a sustainability transition within the region. The conceptual starting point for the review is research that examines sustainability transitions within the framework of a multi-level perspective on system innovation. One of the challenges presented by this framework is that of understanding how existing political economies and governance structures promote stability or change in socio-technical regimes. By socio-technical regimes we mean the predominant organizational, social and technological configurations through which societal needs are constituted and met. In the case of the rapidly industrializing and urbanizing economies of East Asia, the trajectory of socio-technical regimes will have profound consequences for local, regional and global environments. Our review of trends in environmental governance as they relate to socio-technical regimes within the region traces a pattern of initial efforts to strengthen environmental regulatory regimes very much along the lines of the policy models of OECD economies. The degree to which these initial efforts have taken root varies from country to country in the region. What is beginning to emerge in several countries within the region, however, are a variety of policy and institutional innovations that hold promise for opening up spaces for change in socio-technical regimes, and for creating opportunities for new pathways of industrialization and urbanization to take hold that are less pollution, materials and energy-intensive.  相似文献   
93.
Some pieces of empirical evidence suggest that in the U.S., from the 1970s to the 1990s, (i) wage inequality between-plants rose much more than wage inequality within-plants and (ii) there was an increase in the segregation of workers by skill into separate plants. This paper presents a frictionless assignment model in which these two features can be explained simultaneously as the result of the decline in the relative price of capital. Additional implications of the model regarding the skill premium and the dispersion in labor productivity across plants are also consistent with the empirical evidence. The model permits to consider changes in the skill distribution too. Combining these changes with falling capital prices provides a more comprehensive view of the overall trend of wage inequality and of workers' segregation by skill in the data, and it helps explaining some episodes of decreasing wage inequality.  相似文献   
94.
We obtain explicit expressions for the subjective, objective and market value of perpetual executive stock options (ESOs) under exogenous employment shocks driven by an independent Poisson process. Previously, we obtain the executive's optimal exercise policy from the subjective valuation that is necessary for the objective one, or fair value. The perpetual ESO is compared with the true finite maturity ESO finding that the approximation is reasonably good. To illustrate the usefulness of the objective valuation for accounting purposes, we analyze the statistical distribution of the fair value when there is uncertainty about the employment shock intensity. Finally, the role of ESOs in the design of executives’ incentives is also discussed.  相似文献   
95.
ISO 9000/1994, ISO 9001/2000 and TQM: The performance debate revisited   总被引:1,自引:0,他引:1  
The debate about the impact of ISO 9000/1994 on performance has been waging since its inception. While there is a general agreement regarding the positive impact of TQM on performance, there has been less agreement among the academics about the impact of ISO 9000/1994. Perhaps in response to such debate, the new ISO 9001/2000 has appeared purporting to be more in line with the TQM philosophy. As of now, how this 2000 version actually affects performance is yet to be explored. In this study, we compare the implementation of ISO 9000/1994 and ISO 9001/2000 as representing two different efforts to implement quality management practices. We evaluate its impact on company performance with a sample of 713 Spanish industrial companies. We also examine if the 2000 version of ISO is taking us closer to the implementation of TQM. Further, we depart from the past studies methodologically by considering performance as a formative construct rather than a reflective construct. Based on the mean and covariance structural (MACS) analyses, we conclude that ISO 9001/2000 certified companies do not perform noticeably better than ISO 9000/1994 or non-certified companies. However, we find that ISO 9001/2000 certified companies apply TQM at a higher level than ISO 9000/1994 certified companies, but whether they actually perform better is less clear.  相似文献   
96.
The physical characteristics of wool are important determinants of its spinning properties, yarn quality and end use. The degree to which wools from different countries of origin may be substituted has important implications for the domestic marketing policies of Australia and New Zealand. The hypothesis examined in this paper is that the differences in wool prices can be explained by differences in the physical characteristics of the wool and that objective measures of these characteristics allow for effective arbitrage between these markets. The alternative hypothesis is that premiums or discounts exist owing to country of origin. A hedonic price analysis was conducted on wool prices in Australia and New Zealand using a balanced sample of sale lot data from the 1986-87 selling season. In the year examined, there was no evidence of any price premiums associated with country of origin.  相似文献   
97.
安琪酵母股份有限公司(以下简称"安琪酵母")是国家重点高新技术企业和上市公司,主要从事酵母、酵母衍生物研究和产品制造,为用户提供面包酵母、酿酒酵母、酵母抽提物、酵母营养保健品、生物饲料添加剂等系列产品和技术服务.  相似文献   
98.
The increases in volatility after stock splits have long puzzled researchers. The usual suspects of discreteness and bid‐ask spread do not provide a complete explanation. We provide new clues to solve this mystery by examining the trading of when‐issued shares that are available before the split. When‐issued trading permits noise traders to compete with a more homogenous set of traders, decreasing the volatility of the stock before the split. Following the split, these noise traders reunite in one market and volatility increases. Thus, the higher volatility after the ex date of a stock split is a function of the introduction of when‐issued trading, the new lower price level after the split date, and the increased activity of small‐volume traders around a stock split.  相似文献   
99.
Small and medium‐sized enterprises (SMEs) are the main holders of the European economy and innovation projects are essential tools for SMEs to ensure their growth. A high percentage of innovation projects implemented by SMEs lacks planning and initial management, which causes the appearance of important problems for the SMEs survival. The authors have confirmed with a field study of 72 Spanish small firms that a lot of these problems arise from an incomplete project definition, so it is necessary to help SMEs to have a specific methodology that is appropriate to their own characteristics and projects. The statistical analysis shows how the project management knowledge helps to a better project definition, contributing to the project alignment with the company strategy. Also, it reveals other problems related to the project definition as planning, budget, market and financing. Of this analysis, it concludes that the definition phase supports the other phases and is essential in order to achieve project success. This paper presents an ‘integration model of factors’ that helps SMEs in the management of the definition phase of their innovation projects. This model relates the various areas of analysis needed to ensure their integration at the project definition. The relationships between the different model areas have been defined, showing the way to integrate the technical, economic and strategic outlooks of project objectives management in the definition phase of the project. This model has been implemented in 21 new innovation project definitions. The users' valuation has been very positive with a 90.4% of success and all of the model users are interested in implementing the model again in next projects. The main advantages highlighted were user‐friendliness, intuitive model and easy application.  相似文献   
100.
Exploring the duality between a return to dollar definition of profit and the generalized distance function we establish the relationship between the Laspeyres, Paasche and Fisher productivity indexes and their alternative Malmquist indexes counterparts. By proceeding this way, we propose a consistent decomposition of these productivity indexes into two mutually exclusive components. A technical component represented by the Malmquist index and an economical component which can be identified with the contribution that allocative criteria make to productivity change. With regard to the Fisher index, we indicate how researchers can further decompose the Malmquist technical component rendering explicit the sources of productivity change. We also show how the proposed model can be implemented by means of Data Envelopment Analysis techniques, and illustrate the empirical process with an example data set.  相似文献   
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