Rita Fedorova's research while affiliated with Saint Petersburg State University and other places
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Publications (2)
The ARMA models are used in econometric studies to predict the behavior of a time series. In case of non-stationarity of the initial data ARIMA models get time series to stationarity by differentiation. The problem is applying differentiation provide the loss of essential information. The paper is trying to prove that ARMA model based on the differ...
The issue of assessing the economic effect of the «smart city” concept introduction in modern scientific research is reduced to building ratings based on the direct effect of the model. The authors of this article suggest focusing on the calculation of both direct and indirect factors that allow evaluating more objectively the economic and social i...
Citations
... Smart meters are being installed. Buildings are equipped with smart energy meters for more efficient energy consumption (Pimenov et al., 2020). ...
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