CAJ | 학술논문

钢铁作为重要的战略物资广泛应用于社会经济的各个领域，而国际铁矿石的价格直接影响了我国钢铁企业的生产成本。通过调查国内外铁矿石市场形势，利用博弈论原理建立数学模型进行数理分析。结果显示：铁矿石价格近些年上涨的主要原因，首先是我国钢铁企业对铁矿刚需；其次，众钢企无法共同进退；再次，钢企联盟不利，勾结寡头促使价格上涨等。
강철작위중요적전략물자엄범응용우사회경제적각개영역，이국제철광석적개격직접영향료아국강철기업적생산성본。통과조사국내외철광석시장형세，이용박혁론원리건립수학모형진행수리분석。결과현시：철광석개격근사년상창적주요원인，수선시아국강철기업대철광강수；기차，음강기무법공동진퇴；재차，강기련맹불리，구결과두촉사개격상창등。
As an important strategic material, steel widely used in each field of social economy, and the international iron ore prices directly affect the cost of production cost of iron and steel enterprises in China. From the analysis of domestic iron ore market situation, and use game theory to establish the mathematical model, the results show the main causes of iron ore prices rising in recent years, which firstly, our country's iron and steel enterprises have rigidness request for the iron ore, secondly, all those steel enterprises cannot advance and develop commonly, thirdly, the steel enterprises alliance is harmful and promote the price rise.