We perform an econometric analysis of cointegration of the Brent oil price and general and industrial indices of the RTS and MICEX stock exchanges. Positive relation between the oil price and the MICEX industrial index for an oil sector. It is interesting to note that a cointegration between the...

Axiomatic derivations of the rate of return and its generalizations to nonexponential discounting and in the presence of inflation are given by elementary methods.

This paper develops an axiomatic theory of an economic variable average growth rate (average rate of change) measurement. The structures that we obtain generalize the conventional measures for average rate of growth (such as the difference quotient, the continuously compounded growth rate, etc.)...