Secondary market of domestic cars Samara region: factor analysis of prices

The article examines the key factors influencing the prices of used AvtoVAZ cars in the Samara region. Based on the analysis of advertisements for the sale of cars of the selected brands, a multiple regression model with binary variables was built, including such factors as brand, age and mileage of the car. The statistical quality of the resulting model was checked and its economic interpretation was performed. In addition, a cluster analysis was conducted to identify four clusters of cars, among which the most expensive were relatively new models with low mileage.