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Any single one of the Auto-Regressive (AR) model, Moving Average (MA) model and Auto-Regressive and Moving Average (ARMA) model can not match the complex time-series data of electricity price, consequently the traditional Box-Jenkins method can not solve the forecasting of electricity price well. In this paper, fuzzy Box-Jenkins approach for modeling and short-term forecasting of the electricity price...
Recently, firms do not only devote resource to the innovation throughout firms, but also focus on in-house. The kind of innovation model ldquodouble trackrdquo-both on independent innovation and cooperative innovation has become the new trend for firm-innovation. Based on transaction cost theory and resource dependence theory, the article constructs a three stage innovation mode selection framework...
The pattern of circular economy has been praised by the government, academics and business. But the previous research on the Chinese circular economy only focused on the discuss of the economic paradigm or the role of the technological innovation which is just one dimension of the circular economy strategy. Based on system theory, the authors propose the multi-system cooperative model of the enterprise...
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