石油化工设计 ›› 2026, Vol. 43 ›› Issue (1): 34-37.

• 工程应用 • 上一篇    下一篇

指数统计理论及方法在石化工程造价指数中的应用

陈曦   

  1. 中国石化工程建设有限公司,北京 100101
  • 出版日期:2026-02-25 发布日期:2026-02-25
  • 作者简介:陈曦,男,2002年毕业于中央财经大学投资经济专业,经济学硕士,高级经济师,现从事石油化工工程费用控制工作,已发表论文3篇。联系电话:010-84878505;E-mail:chenxi.sei@sinopec.com

Application of Index Statistics Theory and Methods in Petrochemical Engineering Cost Indices

Chen Xi   

  1. SINOPEC Engineering Incorporation,Beijing, 100101
  • Online:2026-02-25 Published:2026-02-25

摘要:

探讨了石化行业工程造价指数的背景,阐述了指数理论在石化工程造价指数构建中的应用价值,通过对国内外相关文献,明确了指数理论的定义,筛选出指数编制代表品、公式、权数以及基期四大核心要素,比较了简单指数法、综合指数法、费雪指数法等指数编制的方法的适用性,最后提出适用各类石化造价指数的编制方法。

关键词: 指数, 石化工程, 工程造价

Abstract:

 This paper discusses the background of engineering cost indices in the petrochemical industry, and elucidates the application value of index theory in constructing petrochemical engineering cost indices. Through a comprehensive review of domestic and international literature, the definition of index theory is clarified, and four essential elements of index compilation including representative items, formula, weights and base period are identified. The study comparatively analyzes various index compilation methodologies, including simple index method, aggregate index method, and Fisher index method. Ultimately, the optimal compilation approaches applicable to different categories of petrochemical engineering cost indices are proposed.

Key words: index, petrochemical project, engineering cost