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91.
In order to perform real-time business cycle inferences and forecasts of GDP growth rates in the euro area, we use an extension of the Markov-switching dynamic factor models that accounts for the features of the day-to-day monitoring of economic developments, such as ragged edges, mixed frequencies and data revisions. We provide examples that show the nonlinear nature of the relationships between data revisions, point forecasts and forecast uncertainty. Based on our empirical results, we think that the real-time probabilities of recession inferred from the model are an appropriate statistic for capturing what the press call green shoots, and for monitoring double-dip recessions.  相似文献   
92.
Green and Good? The Investment Performance of US Environmental Mutual Funds   总被引:1,自引:0,他引:1  
Increased concern for the environment has increased the number of investment opportunities in mutual funds specialized in promoting responsible environmental attitudes. This article examines the performance and risk sensitivities of US green mutual funds vis-à-vis their conventional peers. We also analyze and compare this performance relative to other socially responsible investing (SRI) mutual funds. In order to implement this analysis, we apply a CAPM-based methodology and find that in the 1987–2009 period, environ- mental funds had lower performance than conventional funds with similar characteristics. However, if we focus on a more recent period (2001–2009), green funds achieved adjusted returns not significantly different from the rest of SRI and conventional mutual funds.  相似文献   
93.
We examine the role of health as a determinant of labour force participation, paying particular attention to the link between the two provided by disability insurance schemes. We first review the evidence on associations between health and labour force participation. Enrolment in disability insurance is not determined by health alone, and we highlight the main other causes that the literature has identified. In an application to The Netherlands, we follow the structure of the literature review and show that the trends in health and disability insurance enrolment look rather positive. In particular, the 1990 reforms of disability insurance might have been more effective than previously realised because part of their success was hidden by demographic change: The large number of baby boomers kept the absolute inflow high as they aged, despite large reductions in relative rates.  相似文献   
94.
The results of a survey of 156 Spanish firms indicate that HR development practices are positively associated to the intensity of telework adoption and they moderate the relationship between telework and firm performance. The positive moderator effect of HR development practices indicates that their implementation is necessary not only to facilitate telework adoption but also to enhance the otherwise marginal contribution of telework at organisational level.  相似文献   
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Customer involvement has been recognized as an important factor for successful service development. Despite its acknowledged importance, a review of the literature suggests that there is little empirical evidence about the effectiveness and outcomes of interacting with customers while developing new services. Similarly, the extant literature shows mixed views about the effect of technological uncertainty on customer involvement and the effectiveness of customer involvement at different stages of the new service development process. Against this backdrop, the present study has three objectives: (1) to investigate the effects of customer involvement on operational dimensions (i.e., innovation speed and technical quality) and market dimensions (i.e., competitive superiority and sales performance) of new service performance; (2) to examine the effect of technological novelty and technological turbulence on customer involvement; and (3) to explore the moderating effect of the stage of the development process on the relationships among technological novelty, technological turbulence and customer involvement, and customer involvement and new service performance. A total of 807 firms with 75 or more employees in a varied set of industries were selected from the Dun & Bradstreet's 2004 listing of Spanish service firms. A questionnaire was mailed to the person in charge of new service development at each company. A total of 102 complete questionnaires were returned. Findings reveal that whereas customer involvement has a positive direct effect on technical quality and innovation speed, it has an indirect effect on competitive superiority and sales performance through both technical quality and innovation speed. The study also finds a positive effect of technological novelty as well as technological turbulence on customer involvement. Contrary to expectations, the study does not find any moderating effects of the stage of the development process. This study has several theoretical and managerial implications. In terms of theoretical implications, the study supports the role of technological uncertainty (novelty and turbulence) as an antecedent to customer involvement. It also provides empirical evidence of the impact of customer involvement on operational and market dimensions of new service performance. In terms of managerial implications, the study offers critical insights on how customer involvement in new service development translates into improved new service performance. Furthermore, it reveals that the importance of customer involvement in technologically uncertain contexts and its impact on new service performance are independent of the stage of the development process, suggesting that managers should involve customers throughout the entire development process.  相似文献   
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Spanish universities pay little attention to business demands with regard to workforce training and to the research that has been developed in this area. The present study analyses the effect of various factors on firms’ satisfaction with the education provided by universities. The factors include the content of the student's major subject of study and social, methodological and participation skills. The data were obtained from a survey of businesses. Although the results obtained show that all of the factors have an impact on overall satisfaction, they are not of equal importance. University managers may be able to use the information obtained from this study as a basis for designing and implementing action that might improve employers’ level of satisfaction, which has considerable positive consequences. Moreover, the study's methodology could be applied to other outputs of universities, such as the research performed.  相似文献   
100.
Traditional measures of labor quality might have the shortcoming of missing some features of the very important increase in labor utilization within European countries. In particular, we explore the case of Spain. Despite showing one of the most important increases in labor quality in the EU according to standard methods, it also presents a negative TFP growth. The paper shows the importance of considering—on top of observed changes in the composition of the labor force by gender, age, education, tenure, and nationality—changes in both average and relative productivities of those abovementioned socio‐demographic groups over time. We first use a time varying weight index in order to capture the decrease in relative productivities across characteristics. Once this issue is considered the estimated growth of labor quality decreases notably and the index becomes flat between 2002 and 2006. We relate this slowdown to the increasing over‐education of the Spanish workforce in the recent past. We then incorporate a selection model into the labor force. We argue that in the recent past there has been a massive entry of workers with below average unobserved abilities, generating a decrease in quality of labor. Indeed labor quality slightly decreased from 1995 onwards (always increasing without the selection model).  相似文献   
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