Saftiana, Yulia (2013) STRUCTURE,CONDUCT,AND PERFORMANCE ANALYSIS IN INDONESIA COAL MINING. Fourth PPSPP International Conferences 2013 PROCEEDING 'Knowledge Crossing and Social Transformation : Experiences and Challenges'. pp. 1-13.

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      In this paper,we are going to analysis the structure,conduct,and performance of Indonesian coal mining corporations. Industrial structure is measured by Concentration Ratio (CR). The obstacles to enterance the market can be seen by the number of competitors in chasing the segment of market to reach the benefit goals that decided by Minimum Efficiency Scale (MES). The performance of industry is measured by using the average of Return on Sales (ROS) for industry. The influence of Consentration Ratio (CR) and Minimum Efficiency Scale (MES) to the performance of financial industry was not examined by econometric,but only explain the changes to those descriptive variabels. The result of the research show In 2006 the level of concentration is high at 0.73 which indicate that the structure of the coal mining industry approaches towards oligopoly. However,the level of industrial concentration has decreased. This is in line with a growing number of medium-sized companies are involved in the industry. The coal mining industry MES level,also decreased. This means that the barries to entry for new players in the market increasingly loose coal industry. The analysis of the description of the relationship CR4 and Ratios Gross profit on sales shows that the relationship between concentration levels and corporate performance using a proxy ratio of gross profit on sales was not significant

      Item Type: Article
      Uncontrolled Keywords: Concentration Ratio,Minimum Efficiency Scale,Return on Sales
      Subjects: L Education > L Education (General)
      Divisions: Faculty of Economics > Department of Accounting
      Depositing User: S.E,M.Si,Ak Yulia Saftiana
      Date Deposited: 05 Aug 2013 23:23
      Last Modified: 05 Aug 2013 23:23

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