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71.
This paper examines jobs in the information society and the new economy, taking as its focus the call center industry. More specifically, the study analyzes the degree of variability of the quality of call center jobs. In order to achieve this objective, an index of job quality is generated, and an empirical analysis of the characteristics of jobs in call centers is carried out. This allows us to determine the level and variability of quality of jobs in this sector and to establish whether the reality of these jobs is as good as the forecasts for work in the new economy.   相似文献   
72.
Deploying a single nationwide broadband wireless network to serve all public safety users would have great advantages over the existing fragmented public safety systems. A nationwide system could be created to serve both public safety and commercial subscribers, which would allow a provider to exploit important economies but force it to meet the more costly requirements of public safety. This paper analyzes the viability of a public-private partnership that serves public safety and commercial subscribers from a for-profit provider's perspective. A model is presented that estimates the net present value (NPV) of a wireless network by calculating costs based on the number of cell sites required and revenue based on the projected number of subscribers acquired. The model is applied to both a network that serves only commercial subscribers on 10 MHz of 700 MHz spectrum and a public-private partnership that serves commercial subscribers and public safety personnel on 20 MHz of 700 MHz spectrum. It is found that NPV is greater for the public-private partnership than for the commercial-only network for any population density, which shows that the value of 10 MHz of spectrum exceeds the cost of meeting public safety requirements. Furthermore, the paper demonstrates that NPV/cell increases with population density, so urban areas are profitable and rural areas are unprofitable. The paper demonstrates that a partnership covering 94% of the US population breaks even because the most urban 56% of population subsidizes coverage for the next 38%. If initial deployment is subsidized, a financially sustainable public-private partnership can serve much more than 94%. Additionally, it is shown that allowing urban municipalities to opt-out of the partnership can significantly increase the subsidies required.  相似文献   
73.
How much economic value did broadband Internet create? Despite the importance of this question for national policy, no research has estimated broadband's incremental contribution to U.S. GDP by calibrating against historical adoption and incorporating counterfactuals. This study provides benchmark estimates for 1999 through 2006 and finds that broadband accounts for $28 billion of the $39 billion observed in 2006. Depending on the estimate, households generated $20-$22 billion of broadband revenue and approximately $8.3-$10.6 billion was additional revenue created between 1999 and 2006. Consumer surplus accounted for $4.8-$6.7 billion of this amount, which is not measured in GDP. An Internet-access Consumer Price Index would have to decline by 1.6-2.2% per year for it to reflect this unmeasured value. These estimates differ from existing benchmarks by an order of magnitude and relate to several policy debates.  相似文献   
74.
The Youth Training Scheme presented British unions with a mix of opportunities and threats. Patterns of interest in and policy towards YTS among the 42 largest unions are studied for 1983–8. Most unions showed interest in YTS but they divided sharply on whether or not to oppose it. Statistical analysis indicates a role for both economic and political factors in determining differences between unions in interest and policy. Opposition proved most intense and widespread among unions that represented the lower-grade occupations in the public sector. Such unions were heavily affected by trainee-employee substitution and in addition were relatively well placed to enforce its exclusion. Left-wing political orientation was also associated with opposition to YTS, but at the level of principle rather than action.  相似文献   
75.
The debate concerning the emerging regulatory environment for employee voice continues apace, in particular the requirements to inform and consult employees as a result of the European Employee Information and Consultation Directive. This article examines the processes used to inform and consult employees across 15 case studies in the Republic of Ireland. It evaluates different voice arrangements using a conceptual framework that seeks to capture the dynamics of different employee voice schemes across union and non‐union companies. The findings suggest that participation is more robust when the channels for information and consultation accommodate both conflictual and cooperative processes. It is shown that robust forms of participation are more likely through processes that facilitate independent representation. The evidence also shows that some employers may devise their own counterbalancing forms of (pseudo) consultation, in an attempt to minimise the impact of regulatory rights for employee voice.  相似文献   
76.
77.
An analysis of wheat yield series from ten localities in Victoria was undertaken to investigate for independence of observations and to test for normality of the distributions. The conclusion was reached that Victorian wheat yield series are composed of random observations and form frequency distributions which display slight negative skewness. The situation may be different for other crops or for wheat in other areas.  相似文献   
78.
Two methods of evaluating (the net social benefits of the dairy herd-improvement scheme operated by the New South Wales Department of Agriculture are described. The first involves derivation of 'an input demand' function for the herd-recording aspect of the scheme and use of this function to estimate the economic surplus (net of both private and public costs) provided by the service. The second approach involves deriving a production function for milk from which it is possible to estimate the contribution herd-recording and artificial breeding have made to increasing milk yields per cow. Social benefits are shown to have been less than social costs for herd-recording, however dairy farmers have made net private gains. The herd-recording scheme has contained a regressive subsidy element. The production function approach show that artificial breeding and herd-recording were profitable complements in production.  相似文献   
79.
Performance feedback has significant potential to benefit employees in terms of individual and team performance. Moreover, effective performance feedback has the potential to enhance employee engagement, motivation, and job satisfaction. However, managers often are not comfortable giving performance feedback and such feedback, if improperly relayed, causes more harm than good. In this installment of HUMAN PERFORMANCE, we describe a shift from traditional weaknesses-based feedback (which relies on negative commentary focused on employees’ shortcomings) to the more constructive approach of strengths-based feedback (which relies on employee affirmation and encouragement). We explain why a strengths-based approach to performance feedback is superior to the weaknesses-centered approach, and offer nine research-based recommendations on how to deliver effective performance feedback employing a strengths-based method.  相似文献   
80.
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