無(wú)煙噴吹煤價(jià)格相關(guān)性分析
發(fā)布時(shí)間:2018-07-14 20:24
【摘要】:通過(guò)分析無(wú)煙噴吹煤價(jià)格波動(dòng)規(guī)律、影響因素,以選取分析指標(biāo),選擇恰當(dāng)分析方法,分析了無(wú)煙噴吹煤價(jià)格與國(guó)內(nèi)生產(chǎn)總值(GDP)、居民消費(fèi)價(jià)格指數(shù)(CPI)、工業(yè)生產(chǎn)者出廠價(jià)格指數(shù)(PPI)、制造業(yè)采購(gòu)經(jīng)理指數(shù)(PMI)、全國(guó)煤炭產(chǎn)量、煤炭庫(kù)存、鋼材價(jià)格、焦炭?jī)r(jià)格、進(jìn)口噴吹煤價(jià)格的相關(guān)性,為煤炭?jī)r(jià)格分析提供參照,指出了煤炭?jī)r(jià)格研究工作的不足。
[Abstract]:By analyzing the price fluctuation law and influencing factors of smokeless coal injection, we select the analysis index and the appropriate analysis method. The price of smokeless coal injection and gross domestic product (GDP), consumer price index (CPI), producer price index (PPI), purchasing manager's index (PMI), national coal output, coal stock, steel price, coke price were analyzed. The correlation of imported coal injection price provides a reference for coal price analysis and points out the shortage of coal price research.
【作者單位】: 國(guó)家安全生產(chǎn)監(jiān)督管理總局信息研究院;
【分類號(hào)】:F426.21;F764.1
[Abstract]:By analyzing the price fluctuation law and influencing factors of smokeless coal injection, we select the analysis index and the appropriate analysis method. The price of smokeless coal injection and gross domestic product (GDP), consumer price index (CPI), producer price index (PPI), purchasing manager's index (PMI), national coal output, coal stock, steel price, coke price were analyzed. The correlation of imported coal injection price provides a reference for coal price analysis and points out the shortage of coal price research.
【作者單位】: 國(guó)家安全生產(chǎn)監(jiān)督管理總局信息研究院;
【分類號(hào)】:F426.21;F764.1
【參考文獻(xiàn)】
相關(guān)期刊論文 前2條
1 許晴;譚鵬;張成;陳姝;朱X;;秦皇島煤炭?jī)r(jià)格預(yù)測(cè)研究——基于因素分析法和支持向量機(jī)模型[J];價(jià)格理論與實(shí)踐;2014年02期
2 黃佐,
本文編號(hào):2122847
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