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91.
In a paper delivered during the founding of Harvard's ResearchCenter in Entrepreneurial History, Joseph Schumpeter commented,"Personally, I believe that there is an incessant give and takebetween historical and theoretical analysis and that, thoughfor the investigation of individual questions it may be necessaryto sail for a time on one tack only, yet on principle the twoshould never lose sight of each other" [Joseph Schumpeter, "EconomicTheory and Entrepreneurial History," in Change and the Entrepreneur(Cambridge: Harvard University Press, 1949), p. 264]. With thenotable exception of the theoretically inspired work producedat the Research Center in the early 1950s, historians largely 相似文献
92.
This study investigates the increase in the labour force participation rate of women. We estimate a binary age–period–cohort
model for a sample of Dutch women born between 1925 and 1986. The results indicate that the increasing level of education
and the diminishing negative effect of children have played an important role. Moreover, we find important unobserved cohort
effects for pre-1955 generations, which is in line with results of studies on social norms. It is shown that the growth in
female participation is likely to slow down in the near future, as such cohort effects are not relevant for younger generations. 相似文献
93.
Public good contributions may be affected by the social demand to contribute that is implicit in them. Sensitivity to social pressure predicts behavior in paired dictator and money burning games; the evidence for effects on public good contribution is mixed. 相似文献
94.
Speroni KG Lucas J Dugan L O'Meara-Lett M Putman M Daniel M Atherton M 《Nursing economic$》2011,29(1):15-20, 37
Ventilator-associated pneumonia (VAP) accounts for the majority of nosocomial pneumonias, which may increase intensive care and prolonged hospital stays. Endotracheal tubes allowing continuous subglottic suctioning may reduce VAP; however, they are more expensive than standard endotracheal tubes not allowing continuous suctioning. he objective of this study was to measure the comparative costs associated with continuous subglottic suctioning endotracheal tubes (CSS-ETT) versus standard endotracheal tubes (S-ETT) among intubated patients and whether cost differential is offset by the occurrence of VAP in patients receiving either type of intubation. A retrospective chart review was conducted for 154 intubated adult patients (77 = S-ETT; 77 = CSS-ETT). The S-ETT group had one case of VAP; the CSS-ETT group had none. The mean total hospital charges were higher for the S-ETT group ($103,600; CSS-ETT= $88,500) (p = 0.3). Although the average number of intubation days and ICU days were greater for the CSS-ETT group, there were no cases of VAP compared to the S-ETT group. ased upon the one S-ETT VAP case and the VAP attributable costs, it is cost effective to use the CSS-ETT. 相似文献
95.
96.
Alexander E. Ellinger Ay?e Banu Elmada? Ba? Andrea D. Ellinger Yu-Lin Wang Daniel G. Bachrach 《Journal of Business Research》2011,64(6):572-578
This paper describes the development and validation of a measure of organizational investments in social capital (OISC). The scale development process is carried out over three stages (item generation, scale purification, scale validation), with two separate data collection phases involving a total of 735 working adults from multiple and diverse service-related workplace settings. As such, the data provide evidence for the face, content, discriminant, convergent and nomological validity, dimensionality and reliability of the OISC measure. The OISC measure is a concise, unidimensional scale that has the potential for significant usage in the development and testing of theory, as well as practical application in retail and other service provision contexts. 相似文献
97.
The Emergence of Individual Knowledge in a Group Setting: Mitigating Cognitive Fallacies 总被引:1,自引:1,他引:0
Daniel E. O’Leary 《Group Decision and Negotiation》2011,20(1):3-18
Research in psychology has found that subjects regularly exhibit a conjunction fallacy in probability judgments. Additional
research has led to the finding of other fallacies in probability judgment, including disjunction and conditional fallacies.
Such analyses of judgments are critical because of the substantial amount of probability judgment done in accounting, business
and organizational settings. However, most previous research has been conducted in the environment of a single decision maker.
Since business and other organizational environments also employ groups, it is important to determine the impact of groups
on such cognitive fallacies. This paper finds that groups substantially mitigate the impact of probability judgment fallacies
among the sample of subjects investigated. The key finding of this paper is the analysis of the apparent manner in which groups
make such decisions. A statistical analysis, based on a binomial distribution, suggests that groups investigated here did
not use consensus. Instead, if any one member of the group has correct knowledge about the probability relationships, then
the group uses that knowledge and does not exhibit fallacy in probability judgment. Having a computational model of the group
decision making process provides a basis for developing computational models that can be used to simulate “mirror worlds”
of reality or model decision making in real world settings. 相似文献
98.
Daniel H. Robinson 《Open Economies Review》2011,22(5):767-768
SPECIAL ISSUE OF OPEN ECONOMIES REVIEW
Challenges and Risks in the International Monetary System 相似文献99.
100.