Hamidreza Esmalifalak

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Following the globalization of the economy, interests in examining the financial linkages of economies have been increased, especially in the wake of the global financial crisis. In light of the benefits of international portfolio diversification, it is not surprising that there has been a strong interest among researchers to capture presence and extent of(More)
Any model's usefulness depends largely on the accuracy and reliability of its output. Yet, because all models are imprecise abstractions of reality and because precise input data are rarely if ever available, all output values are subject to uncertainty. This paper discusses how to handle such uncertainty as it relates to the feasibility and benefits of(More)
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