Results 281 to 290 of about 2,103,579 (337)
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Measuring Natural Source Dependence
SSRN Electronic Journal, 2023AbstractThe consequences of most economic decisions are uncertain; they are conditional on events with unknown probabilities that decision makers evaluate based on their beliefs. In addition to consequences and beliefs, the context that generates events—the source of uncertainty—can also impact preferences, a pattern called source dependence.
Gutierrez, Cedric, Kemel, Emmanuel
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Dependence Structure and Risk Measure*
The Journal of Business, 2003Understanding the relationships among multivariate assets would help one greatly about how best to position one’s investments and enhance one’s financial risk protection. We present a new method to model parametrically the dependence structure of stock index returns through a continuous distribution function, which links an n‐dimensional density to its
Kharoubi, Cécile, Ané, Thierry
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Operations Research, 1960
This paper defines dependability as the probability that a system will be able to operate when needed. There are many possible measures of dependability. Three of the most important are pointwise availability—the probability that the system will be operable at a specified instant of time reliability—the probability that the system will not fail during
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This paper defines dependability as the probability that a system will be able to operate when needed. There are many possible measures of dependability. Three of the most important are pointwise availability—the probability that the system will be operable at a specified instant of time reliability—the probability that the system will not fail during
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Dependent Measures and Measurement Systems
2014This chapter describes dependent measures common to conducting research in educational, clinical, and community settings. It explores how to select the most appropriate dependent measures and suggested how to design data collection for applied research studies.
Kevin Ayres, Jennifer R. Ledford
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2007
Internet dependency measures need to be refined from the previous measurements with regard to media dependency in order to more fully understand relations with the Internet and how the population uses the Internet to facilitate adaptation into a constantly changing culture. The bases for this study will be media system dependency theory, however, there
J. Melton, L. Reynolds
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Internet dependency measures need to be refined from the previous measurements with regard to media dependency in order to more fully understand relations with the Internet and how the population uses the Internet to facilitate adaptation into a constantly changing culture. The bases for this study will be media system dependency theory, however, there
J. Melton, L. Reynolds
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Prevalence‐dependent diagnostic accuracy measures
Statistics in Medicine, 2007AbstractWe study prevalence‐dependent diagnostic accuracy measures, specifically, positive and negative predictive values. These measures permit an assessment of the clinical utility of diagnostic tests across populations with different disease prevalences.
Li, J., Fine, J.P., Safdar, N.
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The Measurement of Opiate Dependence
British Journal of Addiction, 1986SummaryThe application of a dimensional concept of dependence which has received much attention over recent years in relation to alcohol, is explored here in relation to opiate dependence. A Severity of Opiate Dependence Questionnaire (SODQ) was completed by 98 subjects attending a New York drug treatment clinic.
G, Sutherland +5 more
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A Measure of Interpersonal Dependency
Journal of Personality Assessment, 1977Interpersonal dependency refers to a complex of thoughts, beliefs, feelings, and behaviors revolving around needs to associate closely with valued other people. Its conceptual sources include the psychoanalytic theory of object relations, social learning theories of dependency, and the ethological theory of attachment.
R M, Hirschfeld +5 more
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The Behavioural Measurement of Dependence
British Journal of Addiction, 1980Two groups of 11 alcoholics, differentiated as to their degree of dependence, were observed drinking a specified amount of alcohol in an open‐ended situation. The severely dependent group drank the alcohol significantly faster than their less dependent counterparts.
H, Rankin, R, Hodgson, T, Stockwell
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2009
A measure of dependence indicates in some particular manner how closely the variables X and Y are related; one extreme will include a case of complete linear dependence, and the other extreme will be complete mutual independence. Although it is customary in bivariate data analysis to compute a correlation measure of some sort, one number (or index ...
N. Balakrishna, Chin Diew Lai
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A measure of dependence indicates in some particular manner how closely the variables X and Y are related; one extreme will include a case of complete linear dependence, and the other extreme will be complete mutual independence. Although it is customary in bivariate data analysis to compute a correlation measure of some sort, one number (or index ...
N. Balakrishna, Chin Diew Lai
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