International journal of management sciences and economic
E-ISSN: 2345 - 673x
P-ISSN: 2345 - 222x
Surveying the effect of type of industry and size of company on financial structures of admitted companies on Tehran stock exchange
David Bahrami*1, Abolfazl Pakari2
The subject of research relates to size of company and type of industry and it pays for surveying the effect of these two factors on financial structure of companies. The main goal of this research is studying different effects of size of company and type of industry on financial structure of admitted companies on Tehran stock exchange. The current research is descriptive, due to collecting information. The required data for testing hypotheses are financial information of admitted companies in market of Tehran stock exchange which is extracted from audited financial statements of these companies. The time limitation of this research is five sequential year from 2011-2015 in which the surveying of research hypotheses is taken out by using real data of these years. According to subject of research, the information in regard to above mentioned period was collected and analyzed based on hypotheses test pattern. In the current research, the classified and audited financial data of active, admitted companies in Tehran stock exchange are used. The statistical society of this research is involved 7 industrial group of admitted companies on Tehran stock exchange that are consisting the group of main metal companies, automotive and spare-parts manufacturing companies ,material and pharmaceutical products group companies, cement, lime and chalk companies group, chemical production group companies machinery and equipment group companies, food production group companies . The analysis of this research is done by SPSS software in confidence level of 95 percent. In this line, the analysis is taken out by comparing average amounts and the second hypothesis is analyzed by test of liner regression. Finally, it has been concluded that the kind of industry affects financial structure of sample statistic. And the size of company affects financial structure of sample statistic companies.