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51.
This paper investigates the effects of performance based monetary incentives on cue usage within the information overload paradigm. Participants suggested appropriate stock prices for hypothetical companies based on either six or nine non-correlated information cues. The presence of monetary incentives motivated increased response times compared to participants who did not receive incentives. This in turn resulted in higher levels of information usage than has been observed in previous studies. The results support the view that information processing capacity imposes a limit on the amount of information processed per unit of time rather than on the amount of information that can be processed in total. 相似文献
52.
Armineh Zohrabian Greg Traxler Steven Caudill Melinda Smale 《American journal of agricultural economics》2003,85(2):429-436
Genetic improvement has been a major contributor to agricultural productivity in the United States, but many questions about the economics of crop breeding, such as the value of pre-commercial germplasm, remain unanswered. This study estimates the marginal value of poorly characterized materials contained in the U.S. national germplasm system. Within the search theoretic framework, we apply a maximum entropy method to estimate the probability and the expected level of improvement in pest susceptibility relative to its best previously observed level. The results indicate that the lower-bound estimate of benefit is significantly higher than the upper-bound cost of conserving an accession. 相似文献
53.
Locating emergency medical services in small town and rural settings presents subtle, but significant differences to those in metropolitan areas. The lack of service mix and unit choice, the measurement of response time in minutes rather than seconds, and the limits of the planning environment are discussed. Using time-distance comparisons and location-allocation techniques within a microcomputing environment, some aspects of planning emergency medical services are illustrated within the context of the Kingston (Ontario) Regional Ambulance Service. 相似文献
54.
ECONOMIC BURDENS OF MARITAL DISRUPTIONS: A COMPARISON OF THE UNITED STATES AND THE FEDERAL REPUBLIC OF GERMANY 总被引:3,自引:0,他引:3
Richard V. Burkhauser Greg J. Duncan Richard Hauser Roland Berntsen 《Review of Income and Wealth》1990,36(4):319-333
Longitudinal data from the Panel Study of Income Dynamics and the German Socio-Economic Panel are used to show that women and children are worse off following a marital split than are men in both the United States and Germany. The size of the difference is sensitive to the equivalence scale used, but despite its far more extensive tax and transfer system the disparate impact of divorce or separation on women and children persisted in Germany at a level at least as high as in the United States. 相似文献
55.
56.
Using Australian capital city data from 1984Q3--2008Q2, this paper utilizes a dynamic present value model within a VAR framework to construct time series of house prices depicting what aggregate house prices should be given expectations of future real disposable income - the “fundamental price” - and continues by comparing capital city fundamental prices with actual prices. The extent to which revealed capital city “non-fundamental” components spillover from state to state, as well as their long-term impact is also investigated. Results provide evidence of periods of sustained deviations of house prices from values warranted by income for all state capitals with the greatest deviations arising in the NSW market and starting around 2000. In general NSW is relatively more susceptible to spillovers transmitted from other states while ACT and WA are most isolated from the rest of the country. 相似文献
57.
This paper investigates firm‐level financial and non‐financial information and their association with project failure for a sample of pre‐production gold development firms. Pre‐revenue generating ‘single project’ mining companies are chosen, since project failure is synonymous with company failure for these firms. The setting is interesting due to the high information asymmetry and limitations of the GAAP‐based Altman Z‐score in this context. A definition of project failure is applied and both financial and non‐financial predictors are compared. Failure is driven by whether the deposit is open pit or underground, and whether the cash cost of production is disclosed at feasibility completion. 相似文献
58.
We investigate how the distribution of the penalties incurred by auditors for failing to detect fraud influences their effort
to detect fraud and auditees’ commission of fraud. We compare a probabilistic, skewed audit penalty to a penalty that automatically
imposes the expected penalty of the probabilistic distribution (hereafter, a deterministic penalty). Our experiments show
that a deterministic penalty with the same expected value of a probabilistic, skewed penalty increases audit effort to detect
fraud and decreases fraudulent reporting by auditees and that these benefits hold in a game involving both auditee and auditor
players. 相似文献
59.
Greg Taylor 《International Journal of Industrial Organization》2011,29(6):668-677
Sending general advertisements with inflationary claims may attract additional visitors with whom an advertiser is poorly matched. This is costly when ads are priced per-click because many visitors (clickers) will not purchase. This renders per-click advertising particularly conducive to the transmission of information via ads. The admissibility of information transmission depends not only on advertiser behaviour, but also upon consumers' interpretation of and trust in ads. In less conducive environments, consumers quickly learn to place little stock in the claims they see advertised. This mechanism undermines the ability of advertisers and consumers to communicate under per-impression or per-sale fee structures. Consumers benefit from increased informativeness, but distortions introduced by the market power given to advertisers imply that society may be better-off with no information transmission taking place. 相似文献
60.
We consider a model in which firms use resale price maintenance (RPM) to dampen competition. We find that even though the motive for using RPM is thus anti-competitive, market forces may limit the overall adverse impact on consumers. Indeed, we find that when there are a large number of firms in the market, consumer welfare under a laissez-faire policy might be as high or almost as high as it would be under an alternative policy in which RPM is banned. Government interventions that put an upper limit on the extent of industry-wide adoption of RPM can have adverse welfare effects in the model. We further show that proposed guidelines in the United States and Europe may come close to minimizing welfare. 相似文献