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91.
This paper examines the determinants of employment growth in metro areas. To obtain growth rates, we use a Markov-switching model that separates a city's growth path into two distinct phases (high and low), each with its own growth rate. The simple average growth rate over some period is, therefore, the weighted average of the high-phase and low-phase growth rates, with the weight being the frequency of the two phases. We estimate the effects of a variety of factors separately for the high-phase and low-phase growth rates. Growth in the high phase is related to both human capital and industry mix, while growth in the low phase is related to industry mix only, specifically, the relative importance of manufacturing. Overall, our results strongly reject the notion that city-level characteristics influence employment growth equally across the phases of the business cycle.  相似文献   
92.
This article examines employer cooperation in the provision of training in the UK and Australia. These countries both have market‐based training systems where it might be thought there is little cooperative behaviour. Cooperative interfirm arrangements are, however, shown to be important, especially for the supply of intermediate level skills. The article compares the development of one of the most signficant forms of cooperative training, group training. Some striking differences exist between the two countries, in terms of the actual employment and direct training of apprentices. In both countries, the arrangements are heavily dependent upon government funding.  相似文献   
93.
This paper combines existing and novel approaches to the development of financial products (here specifically insurance). Conjoint measurement identifies the key features of new insurance offerings through a procedure that does not require the customer to articulate needs, but rather simply respond to stimuli. Beyond conjoint measurement, however, lies segmentation, which when applied to the data set reveals the existence of new, and perhaps hitherto unexpected segments in the population. Conjoint measurement therefore further identifies the specific messages appealing to each segment. A ‘self-authoring’ (do-it-yourself) approach developed by the authors enables the developer to run several iterations of conjoint measurement rapidly, cost-effectively and with low risk. Rapid, safe, easy iterations increase the power of the approach because it is through these rapid iterations that additional learning and fine-tuning occur, and by means of which a better product emerges.  相似文献   
94.
The frequency of use and the marginal costs and marginal value products of mastitis control practices on somatic cell count (SCC) and milk yield are investigated. A survey of current management practices is combined with Dairy Herd Improvement production information to determine the relationships between milk yield, SCC, management practices, and production and producer characteristics under field conditions. The relationships are modeled and compared at the cow and herd level. A moment-generating approach is used in the herd model to determine which, if any, practices are risk reducing. The SCC for an individual cow is a better indicator of milk production lost due to mastitis than is a bulk tank SCC. Most recommended mastitis control practices are estimated to be economically beneficial, but some common practices are found not to be economical, and questions are raised about dry cow treatment. On a examiné la fréquence à laquelle on recourt aux pratiques de lutte contre la mammite, de même que les couts et les avantages marginaux de ces dernières en ce qui concerne la numération des cellues somatiques et le rendement laitier. On a combiné une enquête sur les pratiques zootechniques actuelles aux renseignements sur la production extraits du Programme d'amélioration des troupeaux laitiers en vue de déterminer les relations qui existent entre le rendement laitier, la numération des cellules somatiques, la conduite du troupeau ainsi que les caractéristiques associées à la production et aux producteurs, sur le terrain. On a ensuite modélisé ces relations et on les a compareées entre les animaux et les troupeaux. Pour le modèle touchant les troupeaux, on s'est servi d'une approche générant des moments, pour déterminer si une pratique quelconque diminuait les risques. La numération des cellules somatiques chez la vache est un meilleur indicateur du volume de lait perdu à la suite de la mammite que la numération des cellules somatiques dans la citerne. La plupart des méthodes de lutte contre la mammite recommendées offrent un avantage économique, mais certaines pratiques courantes ont l'effet contraire et on s'interroge sur l'utilité de traiter les vaches taries.  相似文献   
95.
Perspectives from business and academia on the relative importance of various skills and attributes were compared. The perspective from academia came from the University of Guelph learning objectives and the AEB simple and complex skills required for undergraduate majors. A survey of Canadian agribusiness firms, including governmental agencies, provided the business perspective. Different types and sizes of businesses were consistent in ranking the relative importance of the various skills and attributes. The rankings by business were also consistent with the hierachial learning objectives from the University of Guelph and the disciplinary skills from the AEB. The hypothesis that business and academia are more convergent than divergent as to what our students should know is supported by these results.
Both business and academia rank communication skills highly. Business ranks personal qualities slightly higher than communication skills, but universities recognize that they can only screen for personal qualities, as opposed to the skills that they can enhance through education. Relatively low rankings of technical, computer and quantitative skills and experience should not be interpreted to mean they are unimportant, but rather that they are necessary but not sufficient for entry-level employees to succeed in agribusiness firms.  相似文献   
96.
This article examines the new leadership role of the English elected mayor. The authors suggest that the management and governance of the local authority is subject to significant change within the mayoral system, and that elected mayors represent a form of strong political management which is essentially new within English local government. The authors discuss the prospects for the future of the executive mayor, and suggest potential areas for further research, including succession planning in mayoral authorities, the nature of the first mayoral re-election campaigns outside London, and the possible growth of this form of local leadership.  相似文献   
97.
Many technology institutes have been criticised for their dislocation from, or lack of relevance to, industry. This paper provides an overview of a major benchmaking study which analyzed in depth the most successful technology institutes from eight nations (four in Europe and four in East Asia). Institutes selected for study met a criterion which included a combination of dynamism, relevance to industry, contribution to the national science and technology infrastructure, independent fund-raising capability, innovative organizational structures, and effective management. The paper examines the activities engaged in by the eight institutes, the principal challenges they face, and identifies the main success factors underlying their achievements. The paper attempts to illustrate practical, best practice strategies by showing how leading technology institutes have successfully contributed to their national system of innovation. To this end, success factors have been categorized into those factors which are under the direct control of the institutes (internal), which are outside of their influence (external), and those which can be affected to a lesser or greater extent.  相似文献   
98.
This paper discusses economic perspectives on obesity, summarizes the economic literature and outlines potential policy responses. The paper provides the most up-to-date review of the literature. The literature illustrates the potential role of informational market failures and the dichotomy between the private and social costs of obesity. Market failures can act to provide a rationale for government intervention. Suggested factors for explaining the increase in the prevalence of obesity are discussed as relating to imperfect information, lifestyle changes and technology changes. Some of the potential remedial policies that are being debated in the literature include applying Pigouvian taxes, labelling regulation and advertising limitations.  相似文献   
99.
We test whether default risk is related to equity returns using the Fama and MacBeth [Fama, E.F., MacBeth, J., 1973. Risk, return, and equilibrium: empirical tests. Journal of Political Economy 81, 607–636.] regression framework. The proxy we use for default risk is the default probability obtained from option-based models. Our findings show that default probability is negatively related to returns. While we find that size and book-to-market are related to default risk, the ability of these variables to explain cross-sectional variation in returns is not because they are proxying default risk. Further, our evidence suggests that the negative relationship between default probability and returns is not due to a leverage, volatility or momentum effect.  相似文献   
100.
This article examines issues of trust and competition as they relate to a number of services provided by British local government. The first section outlines the changing policy context of competition for local authority services and is followed by a discussion of the nature of trust under contracting, drawing on elements of (primarily) economic theory to identify the features of contracting which we would expect to find in a 'low trust world'. The authors ask whether these features appear to be present in contracting and point to some features of the CCT legislative framework which may help to explain this. After reviewing private sector practice, the extent to which it could be replicated under CCT is examined.  相似文献   
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