A Cross Cultural Test of Financial Risk Tolerance Attitudes: Brazilian and American Similarities and Differences

The purpose of this study was to examine the extent to which risk-tolerance attitudes differ between a sample of Brazilians and Americans (N = 620).Based on the use of a variety of statistical methodologies, including regression, factor, and Solid Hotplate Protector discriminant analysis.The results indicate that Americans were more apt to engage i

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Modeling and analysis of demand-supply dynamics with a collectability factor using delay differential equations in economic growth via the Caputo operator

In this paper, to investigate the dynamic interplay between supply and demand, with a focus on collectability, a novel mathematical model was introduced via conformable operator.This model considers the possibility that operating expenses or a lack of raw materials causes a manufacturing delay than the supply of goods instantly matching demand.This

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Sharks are the preferred scraping surface for large pelagic fishes: Possible implications for parasite removal and fitness in a changing ocean

Mutualistic and commensal interactions can have significant positive impacts on animal fitness and survival.However, behavioural interactions between pelagic animals living in offshore oceanic environments are little studied.Parasites can negatively effect the fitness of their hosts by draining resources and diverting energy from growth, reproducti

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