Four hedging models of OLS,B-VAR,ECHM andEC-GARCH and measurement index are used for an empiricalstudy of hedging ratio and effect of Chinese commodity futuresproducts, for the purpose of an empirical study of Chinese hardwheat,soybean,copper and aluminum futures market. Weeklydata of Chinese futures and cash market 1998-2004 were usedfor an analysis of a co-integration test of unit root.
Based on overall research on the theory and method of venture project assessment at home and abroad,the paper establishes a multi-level measurement index system,and uses fuzzy theory to obtain the weight of every index.
Secondly,using Delphi method,puts forward the performance measurement index,which comprises three types of quantitative indexes,such as business achievement,management achievement,development achievement,and two types of qualitative indexes,such as working,mutuality.
To improve the effectiveness and efficiency of the information supportive platform,based on the current appraisal index systems of manufacturing internationalization and the measurement systems of Information System(IS),this platform's operation performance measurement index system was established.
Based on the data obtained from reinforced steep slope model tests,the measurement index of the failure mode is discussed and analysed using the fuzzy cluster method. By comparing the results of model tests and the conclusion deduced from theoretical analysis,it is found that the “slope lateral displacement” can serve as the measurement index for reinforced steep slope.
The measurement index pk establishes the relationship between the manufacturing specifications and the actual process performance, which provides an exact measure on process yield.
A measurement index, called Spk, has been proposed to calculate the yield for normal processes.
The widely used measurement index for anesthetic potency, minimum alveolar concentration (MAC), is hypothesized to be the sum of the effects on multiple neural systems whose contribution to anesthesia differs depending on the agents used.
More specifically, the Sidky Agile Measurement Index (SAMI) encompasses five agile levels that are used to identify the agile potential of projects and organizations.
The framework consists of two components: an agile measurement index, and a four-stage process, that together guide and assist the agile adoption efforts of organizations.