Determining the Trend of a Time Series

After seasonal variations have been excluded from the original time series, the trend of the time series is determined in the traditional way. The type of dependence for the trend (linear or nonlinear) is selected and then the coefficients of the regression equation are determined by the method of least squares. However, due to the […]

Key factors of success in competition

Key Success Factors (CFEs) are the elements that ensure a company’s success, in other words, anything that contributes to higher profits. CFIs include: strategy; properties of goods, on the basis of which consumers choose a brand or supplier; resources and opportunities that ensure the company’s victory in the competition; professional experience, productivity, actions to achieve […]