Optimal planning of experiment in sectoral and regional studies: theory and application.

Methods for optimum planning of economic processes are consecutively considered in the paper at sector, regional and interregional levels. It is suggested that theories of optimum planning should be connected with simple Markov chains. The notions of continuously planning the experiment in building transition matrices for regional analysis and interregional comparisons are given on the case of regional balances of incomes and expenditures of the RF households.