articles

The article deals with the Russian economy rapid indicators statistical analysis and their behavior forecast based on fractal analysis approach. Five sets of indicators were considered which comprise aggregates, finance, prices, social sector and major industrial goods production. It is shown that the length of six or seven years features the analyzed indicators average cycle. Indicators projections given are based on the Hurst index calculations.

The software market and software manufacturing companies pricing strategies features are considered. А model describing the software producers and users interaction dynamics in the market assuming existence of pirated copies and external network effect is developed. The model may be used by software manufacturers as a tool of establishing the optimal pricing policy.

Foreign property management information systems features are considered. The advantages of these systems as compared with those of national information systems are discussed. Holistic approaches to building national information systems for real estate management which are not inferior to foreign analogues functionally are considered.

The article deals with current tasks of increasing the laboratory of radiation control automation level in the Lead Research Institute of Chemical Technology. The information system developed by the authors can significantly reduce the time needed to process the laboratory output data as well as the number of human errors.

The unified model describing a multilevel hierarchical structure of the government procurement monitoring is proposed. Based on this model the information and analytical framework of automated monitoring system using data warehouse technology and focusing on multivariate data analysis is developed.