measuring the banking sector competition proceed from the market structure and concentration measures. In contrast, modern … approaches to measuring competition rely on non-structural models and analysis of the behaviour of market participants. The paper … analyzes the degree of concentration and competition in the banking sector of the Republic of Serbia. The traditional and most …

extent of competition from substitute products. I estimate that, in 2019, public corporations produced consumer surplus in …

This paper investigates the impact of technical progress on the relationship between competition an investment. Using a … model of oligopoly competition with di¤erentiated products where firms invest to reduce their marginal cost of production, I … competition that maximizes investment of the industry. This feature holds also for consumer surplus and Welfare. In the model …