The DuPont analysis system is based on decomposing the profitability ratio in factors of influence. This paper describes the factorial analysis of profitability based on the DuPont system. Significant importance is given to the impact on various indicators on the shares value and profitability.

The notion of corporate social responsibility is established on the reciprocal dependence between a company and society, as well as the indicators that influence this relationship. This paper explores whether profitability and company size have a potential influence on levels of corporate social...