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241.
242.
This article investigates the evolution of the gap between Italian regions and Italy as a whole during the period of 1980 to 2007. We tested for the presence of the stochastic and β-convergence hypotheses using different time series approaches. The former was studied, first, for the entire sample period and then, with an exogenous instantaneous break in the series. The presence of β-convergence, instead, was estimated considering a known and an unknown trend break date model. Our results show that most of the regions do not converge in an ‘actual’ way, since they do not present a stochastic and β-convergence simultaneously. 相似文献
243.
A simple exercise of time-series analysis shows that the presence of the phonomenon of temporal aggregation in quarterly consumption data can substantially alter the empirical inference about Hall' mocel of consumption behaviour. This fact has received almost no attention in the econometric research in this field. 相似文献
244.
An econometric analysis of attendances at Rugby Footbal League matches, in England, over the period 1966–1990 is presented. The major finding is that the move from one to two leagues, in 1973, had a substantial impact on attendances. Teams in the upper league experienced greater attendances ceteris paribuswhilst those in the lower league had reduced attendances. 相似文献
245.
246.
Improving student retention and academic performance is a key objective for higher education institutions, and finding effective interventions for assisting with at-risk students is therefore important. In this article, we evaluate a proactive pastoral care intervention that was trialled in an introductory economics course in New Zealand. We first identified students at high risk of failure, and then randomized these students into two treatment groups and a control group. The first treatment group received an email with information about academic support, while the second treatment group received the email as well as a personal telephone call to follow-up. In evaluating the impact of the intervention trial, we found that the first intervention did not significantly improve student outcomes, but the second intervention improved outcomes in one of the two semesters evaluated. Overall, the initiative was a qualified success. It is both simple and cost-effective and should be considered for wider implementation and further evaluation. 相似文献
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248.
Abstract. The labor turnover rate in Japan is less than half the US level. A small-scale survey of companies that operate in both Japan and the USA was conducted to examine reasons for the discrepancy. The main findings are that Japanese human resource policies, including steep seniority-earnings profiles, extensive fringe benefits, participatory management, and a reluctance to recruit experienced workers from other firms, contribute to the lower Japanese turnover rate. Additionally, workers of Japanese descent in the USA have a somewhat lower labor turnover rate than other Americans, suggesting some role for cultural differences. 相似文献
249.
This paper is concerned with the effects of international trade restriction through quotas. It is shown that a casual relationship exists between the fraction of licences distributed domestically, the terms of trade, and the domestic relative price of the importable. 相似文献
250.
RESEARCH AND CONSULTANCY: TOWARDS A CONCEPTUAL SYNTHESIS 总被引:1,自引:0,他引:1
This paper describes an investigation into some of the apparent similarities between what certain kinds of researchers and consultants do in organizations. Using a facet analysis approach (Foa, 1965), an instrument was devised with the purpose of identifying and delineating overlaps between organizational research and consultancy. Sixty-six British researchers and consultants took part in the study. The results highlight certain specific similarities and suggest that these may represent aspects of research and consultancy which are crucial to their success. The facets of the two activities which emerged from the study as being common are described by reference to the qualitative data which were generated by participants. A number of important implications for the successful conduct of research and consultancy are discussed with particular reference to the process of managing the relationship between investigators and those with whom they work. 相似文献