رابطه بين ساختار سرمايه و توان رقابتي شركت هاي پذيرفته شده در بورس اوراق بهادار تهران

Relationship between the capital structure and competitive powero of TSE Listed companies

In this paper, we have examined the relationship between capital structure and competitive power over a 7- period in 36 companies in Tehran Stock Exchange. We have founded evidence that capital structure and competitive power have a significant positive relation, there is a negative relation between capital structure and profitability ratio but sale growth and firm size have a positive relation with capital structure in study sample. Also, sale growth and firm size have a positive relation with competitive power but we have not seen any relation between profitability ratio and competitive power . Fixed asset ratio has a negative relation with competitive power but has not any relation with capital structure