نتایج جستجو برای: informativeness
تعداد نتایج: 1619 فیلتر نتایج به سال:
Ultraconserved elements (UCEs) have become popular markers in phylogenomic studies because of their cost effectiveness and their potential to resolve problematic phylogenetic relationships. Although UCE datasets typically contain a much larger number of loci and sites than more traditional datasets of PCR-amplified, single-copy, protein coding genes, a fraction of UCE sites are expected to be p...
Standard Multi-Armed Bandit (MAB) problems assume that the arms are independent. However, in many application scenarios, the information obtained by playing an arm provides information about the remainder of the arms. Hence, in such applications, this informativeness can and should be exploited to enable faster convergence to the optimal solution. In this paper, we introduce and formalize the G...
Experience products (e.g., Apps) require purchase or sampling in order to evaluate product quality. Online content reviews and free trial version of the product both can provide information for consumers to reduce quality uncertainty when evaluate product quality. This paper studies the firm’s pricing strategy of apps when free trials meet online reviews by considering the impact of informative...
Abstract In this paper we model the criminal standard of proof as a twofold requiring sufficient probability factum probandum and informativeness. The focus is on latter requirement, use decision theory to develop for We demonstrate that informativeness fundamentally question information economics switch-ability. our model, cost-benefit-analysis further investigations involves prediction possib...
--This study draws on uses and gratification theory (UGT) to develop and empirically test a model for explaining enterprise resource planning (ERP) system acceptance and use. Accordingly, gratifications from the UGT such as enjoyment and informativeness are purported to have direct effects on attitudes toward using ERP and satisfaction with ERP. In turn, ERP attitude and satisfaction hypothesiz...
We find evidence that public firm disclosure, in the form of Management Discussion and Analysis (Sections 7 and 7a of annual reports), is more informative about the firm’s future risk following the passage of the Sarbanes-Oxley Act of 2002. Employing a novel text regression, we are able to predict, out of sample, firm return volatility using the Management Discussion and Analysis section from a...
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