ESTIMATION OF THE EQUITY SIZE REGRESSION EQUATION
Based on data from the Russian Monitoring of the Economic Situation and Public Health (RLMS), the article presents a linear regression model of the dependence of wages on a number of factors, including the level of education. For this, three models for processing panel data were proposed: a combined OLS model, a model with fixed effects, and a model with random effects. The necessary calculations were carried out using the GRETL package.