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In this paper, structural vector autoregressive model is expressed as time series chain graphs. We show the equivalence between the edge of the chain graph and the corresponding coefficient of the structural VAR, and discuss the links between partial covariance among residuals and partial covariance among contemporaneous components in a VAR model. A statistic based on local density estimator is proposed...
The paper measures the industries in Wengniute Country of Inner Mongolia, using advantage industry of ecologically vulnerable areas in West China evaluation model and guideline system. The result proves that the competitiveness of generating electricity by wind power can be improved the soonest. By analyzing the factors affecting the competitiveness of generating electricity by wind power, we gain...
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