KITOV, Ivan O.; KITOV, Oleg I. - In: Journal of Applied Research in Finance Bi-Annually I (2009) 1, pp. 43-51
Previously, linear trends were revealed in the differences between the headline CPI and the price indices for various subcategories of the CPI in the United States. These trends can be continuous, as observed with the price index for medical care, or piecewise with turning points between trends...
