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581.
Regulation fostering Managed Care alternatives in health insurance is spreading. This work reports on an experiment designed to measure the amounts of compensation asked by the Swiss population (in terms of reduced premiums) for Managed-Care type restrictions in the provision of health care. It finds that restrictions on the freedom of physician choice would require an average compensation of more than one-third of the premium, while generic substitution even meets with a small willingness to pay. Marked preference heterogeneity is an argument against regulation imposing uniformity of contract in Swiss social health insurance.  相似文献   
582.
The following note is a very concise summary of a paper2 that was presented at the 17th General Conference of the International Association for Research in Income and Wealth at Montvillargenne, August, 1981. As such it may be considered a new paper, although it contains practically all the conceptual issues of the original paper. As in the original paper its intention is only to place these issues before a wider audience, while specific solutions will have to wait for a more detailed treatment. All issues concern certain conceptual dilemmas, arising in particular in the use of national accounts when available concepts do not coincide with those for which data are sought. A decision to change the existing basic concepts would however require not only the support of the scholars in this field but also the co-operation of the users of national accounts. Due to extreme summarizing, certain statements are now fairly compact—compared with the original paper. It is nevertheless hoped that the basic problems still shine through. The following note gives instances in which the traditional national accounts, as established according to existing rules and statistics, may not suffice for actual data requirements, yielding differences in growth rates of several percentage points.  相似文献   
583.
The contracting-out problem in service sector analysis is defined and considered from the viewpoint of choice of statistical unit. It is shown that both the enterprise statistical unit and the establishment- based unit are unsatisfactory for economic analysis. This leads to the recommendation for an "intermediate" statistical unit, namely the "division." The division, by construction and definition, is shown to have desirable properties for analysis of the contracting-out problem (and own-account problem) relating to services. Some empirical evidence with respect to the Canadian service sector economy supports the analysis and suggests a new interpretation of conventional service sector growth statistics.  相似文献   
584.
More than a decade following the severe economic crisis 1997, Indonesia has undergone major regulatory changes in its banking industry. This article examines the impact of these regulatory changes on the relative technical efficiency (TE) of the Indonesian banking industry employing data envelopment analysis (DEA) and censored Tobit regression model. Additionally, the bootstrap approach of Simar and Wilson is employed to provide statistical properties to the DEA efficiency score. The findings show that the industry on average is inefficient over the period of analysis. Also, state-owned and foreign-owned banks are found to be more efficient than any other group of banks. Finally, the impact of regulatory reforms is generally positive and statistically significant.  相似文献   
585.
Michal Kalecki's pricing analysis is found to provide a fruitful basis for an examination of the impact of world business cycles on Australia's international trade. Australia's terms of trade are found to move procyclically with world manufacturing production as implied by application of the analysis. Implications of the change in the terms of trade for domestic producers and consumers are developed by adapting Kalecki's analysis to an open economy context. Fluctuations in world manufacturing are found to have a negligible impact on Australia's export volume and a strong positive impact on her import volume as expected based on application of the adapted analysis.  相似文献   
586.
587.
Using a newly constructed industry-by-region dataset based on China's two censuses, this paper examines the trend of average labor compensation (ALC), labor productivity (ALP) and unit labor cost (ULC) in 28 manufacturing industries across 29 provinces in China for 1995 and 2004. Findings show that at the aggregate level, ALP growth was generally faster than that of ALC and hence resulted in a significant decline in ULC for all regions in China. Furthermore, less developed regions exhibited stronger productivity growth relative to labor cost increase than more developed regions, thus leading to a convergence in ULC levels across provinces and regions over this period. Comparing individual industries, we observe a substantial variation in growth rates and convergence trends across regions. Logit regression analysis confirms that labor-intensive industries are more likely to converge in ALP, ALC and ULC, whereas capital/skill-intensive industries tended to diverge. This finding is further confirmed by estimating a convergence regression, which suggests that misallocation of resources due to market imperfections or institutional barriers is likely to be the main factor behind the divergence of ULC.  相似文献   
588.
This paper examines the highly political nature of innovation appropriation processes. The central focus is on the role of networks, networking, and knowledge in these processes. The data presented is drawn from two case study companies, both of which were implementing Enterprise Resource Planning (ERP) systems. While formal, hierarchical authority was found to be an important contextual factor, shaping the appropriation processes examined, it was found that such authority was not automatically translatable into actual power. In terms of knowledge and networks, the paper concludes that they were inextricably inter-related, largely because the typically tacit nature of much relevant knowledge required the development of networks to access and utilize it. The paper further concluded that the use of both networks, and knowledge in the innovation appropriation processes examined had a dual character. They could not only provide access to relevant knowledge and artefacts, but could also be used as political tools in support of particular interests.  相似文献   
589.
Australia is currently undertaking its first national evaluation of university research, which is being performed by the Australian Research Council (ARC) at the request of the Australian government. The Australian approach to evaluation has some unique characteristics, especially a focus on evaluating research quantity and quality by the field of the research activity rather than by individual academic or administrative unit. This raises issues of the classification of areas of research, which has already caused controversy for Australian heterodox economists. There is also controversy about the quality rankings of economics journals. This article provides a critical review of the Australian approach to research evaluation and discusses the implications for heterodox economists.  相似文献   
590.
Venture capitalist governance and value added in four countries   总被引:7,自引:0,他引:7  
The rapid internationalization of markets for venture capital is expanding the funding alternatives available to entrepreneurs. For venture capital firms, this trend spells intensified competition in markets already at or past saturation. At issue for both entrepreneurs and venture capital firms is how and when venture capitalists (VCs) can provide meaningful oversight and add value to their portfolio companies beyond the provision of capital. An important way VCs add value beyond the money they provide is through their close relationships with the managers of their portfolio companies. Whereas some VCs take a very hands-off approach to oversight, others become deeply involved in the development of their portfolio companies.Utilizing surveys of VCs in the United States and the three largest markets in Europe (the United Kingdom, the Netherlands, and France), we examined the determinants of interaction between VCs and CEOs, the roles VCs assume, and VCs' perceptions of how much value they add through these roles. We examined the strategic, interpersonal, and networking roles through which VCs are involved in their portfolio companies, and we analyzed how successful such efforts were. By so doing we were able to shed light on how and when VCs in four major markets expend their greatest effort to provide oversight and value-added assistance to their investment companies.Consistent with prior empirical work, we found that VCs saw strategic involvement as their most important role, i.e., providing financial and business advice and functioning as a sounding board. They rated their interpersonal roles (as mentor and confidant to CEOs) as next in value.Finally, they rated their networking roles (i.e., as contacts to other firms and professionals) as third most important. These ratings were consistent across all four markets. VCs in the United States and the United Kingdom were the most involved in their ventures, and they added the most value. VCs in France were the least involved and added the least value; VCs in France appeared to be least like others in terms of what factors drove their efforts. Our theoretical models explained a greater proportion of variance in governance and value added in the United States than elsewhere. Clear patterns of behavior emerged that reflect the manner in which different markets operate. Among the European markets, practices in the United Kingdom appear to be most like that in the United States.Determinants of Governance (Face-to-Face Interaction)We operationalized VC governance or monitoring of ventures as the amount of face-to-face interaction VCs had with venture CEOs. We found some evidence that VCs increase monitoring in response to agency risks, but the results were mixed. Lack of experience on the part of CEOs did not prompt significant additional monitoring as had been predicted. A more potent determinant was how long the VC-CEO pairs worked together; longer relationships mitigated agency concerns and reduced monitoring. Contrary to expectations, perceived business risk in the form of VCs' satisfaction with recent venture performance had little impact on face-to-face interaction. Monitoring was greatest in early stage ventures, indicating that VCs respond to high uncertainty by increased information exchange with CEOs. We measured two types of VC experience and found different patterns for the two. Generally speaking, VCs with greater experience in the venture capital industry required less interaction with CEOs, whereas VCs with greater experience in the portfolio company's industry interacted more frequently with CEOs than did VCs without such experience.Determinants of Value AddedWe argued that VCs would most add value to ventures when the venture lacked resources or faced perceived business risks, when the task environment was highly uncertain, and when VCs had great investing and operating experience. Contrary to expectations, VCs added most value to those ventures already performing well. As we had predicted, VCs did add relatively more value when uncertainty was high: e.g., for ventures in the earliest stages and for ventures pursuing innovation strategies. Finally, we found that VCs with operating experience in the venture's focal industry added significantly more value than those with less industry-specific experience. These results are consistent with anecdotal evidence that entrepreneurs have a strong preference for VCs with similar backgrounds as their own. We found no evidence that experience in the venture capital industry contributed significantly to value added. Together, these results suggest that investigations of the social as well as economic dimensions of venture building may prove a fruitful avenue for future study. Overall, the results showed that value-added is strongly related to the amount of face-to-face interaction between VC-CEO pairs and to the number of hours VCs put in on each individual venture.Implications for Venture CapitalistsThe competition for attractive investments is heating up as economies become more globalized. Thus, the pressure on venture capital firms to operate both efficiently and effectively is also likely to build. It is as yet unclear whether the recent trend toward later stage, safer investments will continue, and how those venture capital firms following this path can differentiate themselves from other sources of capital. Venture capital firms that are able to choose the appropriate bases for determining governance effort and the appropriate roles for delivering added value to their portfolio companies will be those most likely to survive.In the largest, most robust markets (i.e., the United States and the United Kingdom), more effort is expended by venture capitalists to deliver something of value beyond the money. This suggests that the tradeoff preferred by those succeeding is to be more rather than less involved in their investments. Our results indicate that VCs clearly economize on the time they devote to involvement in their portfolio companies. However, our results also indicate that they do this at the great peril of producing value insufficient to justify the cost of their product.Implications for EntrepreneursOur findings provide two important insights for entrepreneurs. First, they show that where and when they obtain venture capital is likely to have an impact on the extent and nature of effort delivered by their venture capital investors. It appears that on average entrepreneurs receiving venture capital in the United States and the United Kingdom will be more closely monitored and will receive more value-adding effort from their VCs than will those in France or the Netherlands. Needless to say, entrepreneurs should consider their preferences for level and type of involvement from their investors as they consider their choice of partners. In France, for example, VCs put great emphasis on their financial role in comparison with other roles, but they contribute much less than VCs elswhere via other strategic, interpersonal, and networking roles.The second key implication of our findings is that entrepreneurs may be able to gauge what roles VCs will see as most important, when VCs are more or less apt to become involved in their companies, and when they believe they can most add value. Such knowledge may help CEOs anticipate VC activity, be aware of the parameters of VCs' preferences, communicate their own preferences, and negotiate the timing and extent of interaction. For example, although our results indicate that geographic distance significantly limits face-to-face interaction, it appears to have less impact on the amount of value added.Implications for ResearchersMuch more can be learned about the relative efficiency and effectiveness of alternative governance arrangements. Little is known about how formal structures such as contract covenants and board control work in conjunction with informal oversight and interaction. Even less is known about how value is added and how it is best measured. Although this study took a step toward developing a model of the circumstances under which value is added, the theory and its operationalization await further development.  相似文献   
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