The paper analyzes the evolution of dispersion of regional income inequalities in Russia in 1995-2022. The aim of the study is to reveal the ‘anatomy’ of regional inequality convergence that took place in 1995-2012, and the divergence that followed it, i.e. the internal structure of these...

A cross-sectional relationship between price dispersion among Russian regions and per capita income dispersion is used to measure the degree of integration between regional commodity markets. The sequence of cross-sectional estimations for each month of the period spanning 1992 through 2000...

The impact of organized crime on inter-regional price disparities in Russia is estimated for each year from 1992 to 2000, and over the panel of 1993-2000, using a sample of 70 Russian regions, and that of 50 regions from the European part of the country. The relationship between prices and crime...

In the context of integrated market, a price of any product in regions depends on its demand in a national market rather than in a regional one. Applying the econometric model based on this theoretical statement, the paper assesses to degree the markets of some food products are integrated. The...

The mass media frequently accuse official statistics of underestimating the inflation rate (consumer price index – CPI) by half to two-thirds. This paper analyzes potential sources of distortion of the official CPI, concluding that systematic errors causing underestimating are absent, and...

A popular methodology of studying spatial income inequality is analysis of beta-convergence (i.e. an inverse relationship between current income per capita and its initial level). Its widespread use is based on a belief that the economic growth theory predicts income convergence among economies...

This paper provides an overview of methodologies used to analyze inter-regional income inequality, and a critical survey of empirical studies that deal with Russian regions. It discusses implications of the growth theory regarding dynamics of inter-economy income inequality. Methodologies for...

During the last 15–20 years, inequality between Russian regions in terms of real personal incomes per capita was decreasing. This paper aims at revealing the “anatomy” of this phenomenon. To do so, time series of every regional income per capita is tested for catching-up with the national...

The mass media frequently accuse official statistics of underestimating the inflation rate (consumer price index – CPI) by half to two-thirds. This paper analyzes potential sources of distortion of the official CPI, concluding that systematic errors causing underestimating are absent, and...

This paper deals with testing a time series with a structural break in its mean for a unit root when the break date is known. A nonlinear (with respect to coefficients) test equation is used, providing asymptotically efficient estimates. Finite-sample and quasi-asymptotic empirical distributions...