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111.
Jane Ellen Trevor Hart Michael Piggott David Merrett 《Australian economic history review》2004,44(2):185-196
To become more proactive in their acquisition of the archives of Victorian business, the University of Melbourne Archives adapted a methodology pioneered by the Minnesota Historical Society. This enabled them to establish criteria to identify industrial sectors, and target specific companies within them, which match the strengths of the Victorian economy; and to determine the type of records required to adequately document both company and sector. 相似文献
112.
The use of household level data for food demand analysis requires the researcher to address issues such as purchase censoring and the impacts of household age/gender composition on such demand. This analysis adopts an estimation approach to modeling censored food expenditures. The major methodological contribution of this analysis is our incorporation of an endogenous equivalence scale measure within the expenditure system. Our empirical application is concerned with Brazilian household food expenditures. We use the estimated adult equivalence scales to evaluate a measure of household welfare represented by per-adult equivalent food expenditures. We find a significant shift of the distribution of per capita food distributions when comparing member count versus adult equivalent-based per capita distributions. 相似文献
113.
When is a “KO” OK? Capitalizing on existing knowledge structures to facilitate pre-training transfer
Emerging research on training suggests that cognitive and adaptive approaches to training design can facilitate the “pre-training transfer” of trainees' relevant knowledge and skills to the training context. Little empirical work has tested this notion, in part, because of a weak theoretical base and inadequately developed testable hypotheses. This article reviews instructional and cognitive research and proposes that training effectiveness is a function of the correspondence between training treatments (e.g., discovery, remedial, didactic) and the nature of the overlap between trainees' pre-training knowledge structures and training's target knowledge structures. We identify 5 different types of overlap that influence the selection, and subsequent effectiveness, of training treatments: congruence, unrelatedness, conflict, over-generality or over-specificity. 相似文献
114.
Jo Boon Ellen Rusman Marcel Van Der Klink Colin Tattersall 《International Journal of Training and Development》2005,9(3):205-211
Trend watching reports are an indispensable resource in the e‐learning domain. Many HRD departments consider these reports as essential cornerstones for the development of their e‐learning strategy. But what is the quality of the forecasts made in these reports? In this article, several methods of forecasting trends are discussed, resulting in a checklist to evaluate the quality of trend studies. Next, this checklist is applied to evaluate some significant trend studies. The evaluation results show that the reports do not meet basic quality criteria, such as ‘sound methodology’ and ‘objectivity’. The article concludes with some critical remarks on the role trend watching reports play in the domain of e‐learning. 相似文献
115.
An Empirical Assessment of Endogeneity Issues in Demand Analysis for Differentiated Products 总被引:1,自引:0,他引:1
Tirtha Dhar Jean-Paul Chavas Brian W. Gould 《American journal of agricultural economics》2003,85(3):605-617
This article explores the issue of price and expenditure endogeneity in empirical demand analysis. The analysis focuses on the U.S. carbonated soft drink market. We test the null hypothesis that price and expenditures are exogenous in the demand for carbonated soft drinks. Using an almost ideal demand system (AIDS) specification, we strongly reject exogeneity for both prices and expenditures. We find that accounting for price/expenditures endogeneity significantly impacts demand elasticity estimates. We also evaluate the implications of endogeneity issues for testing weak separability. 相似文献
116.
117.
This paper investigates time allocation decisions in new ventures of female and male entrepreneurs using a model that distinguishes
between effects of preferences and productivity on the number of working hours. Using data of 1,158 entrepreneurs we find
that the preference for work time in new ventures relates to start-up motivation, propensity to take risk and availability
of other income. Productivity of work time relates to human, financial and social capital endowments and the prevalence of
outsourcing activities. This study also evaluates actual profit effects 1 year after start-up. We find that on average women
invest less time in the business than men. This can be attributed to both a lower preference for work time (driven by risk
aversion and availability of other income) and a lower productivity per hour worked (due to lower endowments of human, social
and financial capital). 相似文献
118.
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120.
Word-of-mouth (WOM) communications were the most often reported method of first learning about hotel choices in an ocean resort area. WOM communications were associated positively with customer retention by resort hotels, ie resort hotels having the most WOM communications had the highest reported most recent visits from customers known to have stayed at the respective hotels. Specific hotel services perceived to have been better than expected were found to be associated with WOM communication. The study Included a five-page questionnaire sent to samples of customers of six hotels. Comparisons of WOM communications by customers across hotels are provided. 相似文献