The effect of cost stickiness and ownership concentration on firm risk

The main purpose of this study is to investigate the impact of cost stickiness and ownership concentration on firm risk based on evidence of capital market. In this applied research with a descriptive-correlational post-event approach (based on historical and historical data) using financial statements of companies in stock exchange (statistical community) analysis of hypotheses using panel data (panel data) over the year The years 2009 to 1986 (nine years) were performed. Sample data were collected by screening method, and hypotheses were tested using R statistical software. Results of data analysis using multivariate regression at expected error level (5%) indicated that there is a significant relationship between cost adherence and firm risk. Ownership structure has no significant effect on the relationship between cost stickiness and firm risk.